Buy High Performance, Wide Coverage Audio Products

WyreStorm - USB-C Video Bar 4K Camera 120 FOV Auto Framing & Presenter Tracking

Model: HALO-VX10-V2 MSRP: $897.00

Now Zoom certified, hold a smooth and productive video conference with the HALO VX10 v2 video bar. It integrates a 4K wide-angle AI camera, dual powerful stereo speaker and a beamforming four-microphone array into one device, offering you extrao...

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ADJ - 1 GALLON LIQUID FOR HAZE GENER

Model: HAZE/G MSRP: $59.95

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Hamilton BUHL - AudioMVP;Boombox-CD/ Blue Tooth Boom Box

Model: HB100BT2 MSRP: $223.22

The HamiltonBuhl AudioMVP HB100BT2 is a convenient and innovative quality stereo Bluetooth boombox/media player. Take your classroom technology up a notch with the media player that lets you stream music from your Bluetooth enabled device in add...

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HuddleCam - HuddleCamHD HuddlePair; Manual P.T; 100 HFOV; 1920x1080

Model: HC-HUDDLEPAIR MSRP: $329.00

The HuddlePair combines our industry's leading wireless USB speakerphone technology with a wide-angle webcam to create a simple, affordable, wireless, video conferencing solution.This webcam and speakerphone pair is ideal for video conferencing ...

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RDL - HD Series Amplifier Security Cover

Model: HD-ASC1 MSRP: $48.89

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RDL - HD Series Amplifier BACK-PACK Rear Cover

Model: HD-BP1 MSRP: $87.04

Mounts to an HD Series Mixer / Amplifier
Holds RDL Desktop Power Supply
Prevents Tampering with Rear Panel Connections

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RDL - HD Series Filler Panel

Model: HD-FP1 MSRP: $55.05

Fills an unused half of rack adapter or mounts in front of an HD series product to prevent user adjustment or tampering.

Fills an Unused Half of Rack Adapter
May be Mounted In Front of an HD Series Product to Prevent User Adjustment or Tampering
All-Steel Construction

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RDL - HD Series Filler Panel with Lens

Model: HD-FP2L MSRP: $89.65

Mounts in front of an HD series product to allow viewing while preventing user adjustment or tampering. Lens is removable during setup.

Mounts In Front of an HD Series Product to Prevent User Adjustment or Tampering
Clear Lens is Removable During Setup
May be Used to Fill an Unused Half of Rack Adapter

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RDL - 10.4" Rack Mount for HD Series Products

Model: HD-HRA1 MSRP: $101.25

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RDL - 35 Watt Mixer Amplifier-4/8 Ohm Outputs

Model: HD-MA35 MSRP: $525.80

HD Series products are constructed in durable metal enclosures Â½ rack width, 2RU in height. This series features front-panel user controls and indicators. Connectors are located on the rear panel. Chassis are finished in black powder coat. The ...

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RDL - 35 Watt Mixer Amplifier-25 V, 70 V, 100 V Outputs

Model: HD-MA35A MSRP: $549.71

The HD-MA35A is a three input audio mixer amplifier for systems demanding a broad range of features and high energy efficiency. Two output power amplifier zones are provided, 35 W (Zone 1) and 2 W (Zone 2). The Zone 1 output is driven from a hig...h-efficiency Class D amplifier stage. The Zone 1 amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10 kOhm controls. This output provides a constant voltage (25 V, 70 V or 100 V). The Zone 2 amplifier output drives an 8 Ohm speaker and/or 600 Ohm telephone equipment. The HD-MA35A is engineered and manufactured in the U.S.A. The HD-MA35A features two mixers. The Zone 1 mixer is located on the front-panel providing user level and tone controls for the 35 W amplifier output. The tone controls adjust the equalization at the Zone 1 amplifier output. The Zone 2 mixer on the rear panel provides level trimmers normally set by the installer to provide music-on-hold and/or for background music in a small zone equipped with an 8 Ohm speaker. The Zone 2 section includes a 2 W amplifier and a 600 Ohm transformer-balanced MOH output. The HD-MA35A has three inputs that are common to both mixers. Input 1 accepts a balanced mic or line level source. Inputs 2 and 3 accept unbalanced mono or stereo line-level sources. Input 1 is switch-selectable MIC or LINE. Phantom voltage (IEC standard 24 Vdc) is switch-selectable for the microphone input. The line input is transformer isolated and accepts balanced or unbalanced, high or low impedance audio sources. A paging source is normally connected to Input 1. This input is equipped with push-to-talk terminals and with an adjustable threshold VOX circuit with LED threshold indicator, either (or both) of which may be set to duck ("fade down" or "mute") inputs 2 and/or 3 by 25 dB when a paging signal is active on Input 1. The attenuated inputs fade up to normal volume when the paging message is finished. Inputs 2 and 3 each provide unbalanced stereo RCA input jacks, summed to mono. The HD-MA35A is equipped with a master VCA for remote adjustment of the Zone 1 amplifier output. A detachable terminal block is provided for direct connection of an optional RDL remote level control. A balanced line-level output is provided on a detachable terminal block to feed the inputs of other audio equipment or power amplifiers. Ground-referenced 24 Vdc power is available on a rear-panel terminal block to power an optional external RDL module which may be mounted on the panel space provided. External module type examples: audio filtering or processing, mixing, isolation, twisted-pair sender/receiver. The Zone 1 amplifier includes an analog compressor/limiter for audio fidelity noticeably superior to conventional class D amplifiers with digital limiting. Increasing the input gain can substantially increase the average output power beyond that of a standard 35 W amplifier. A red front-panel LED flashes when the compressor is preventing output clipping. Normal audio level signals remain unaffected by the compressor thereby preserving audio dynamics. The audio is compressed according to three dynamic time constants providing aural transparency while maintaining clean, unclipped amplified audio for input overloads of up to 20 dB. The HD-MA35A, with compression, is capable of producing average audio output levels and clarity normally expected from amplifiers with a much higher output power rating.

Product Features:

Three inputs with individual front-panel volume controls
Bass and Treble tone controls
Designed for background music with paging and music-on-hold

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RDL - 35 Watt Mixer Amplifier-25 V, 70 V, 100 V Outputs-Export Model-Excludes Power Cord

Model: HD-MA35AX MSRP: $549.71

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RDL - 35 Watt Mixer Amplifier-4/8 Ohm Outputs

Model: HD-MA35U MSRP: $654.05

The HD-MA35U is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency ...

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RDL - 35 Watt Remote Mixer Amplifier -USA Power Supply

Model: HD-MA35UA MSRP: $678.35

The HD-MA35UA is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency...

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RDL - 35 Watt Power Amplifier-4/8 Ohm Outputs

Model: HD-PA35 MSRP: $415.63

The HD-PA35 is a single input audio amplifier for systems demanding high energy efficiency. It may be used as a single zone amplifier fed from a variety of RDL or OEM mixers. It is ideal for providing one or more additional zones to a mix origin...ating from another RDL HD series mixer amplifier. The 35 W power amplifier output is driven from a high-efficiency Class D amplifier stage. The amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10 kΩ controls. The output drives 4 Ω or 8 Ω speakers. The output impedance is switch-selectable on the rear panel. The HD-PA35A has all the features of the HD-PA35 except its 35 W amplifier provides a constant voltage output (25 V, 70 V or 100 V) instead of a low impedance speaker output. The HD-PA35 is engineered and manufactured in the U.S.A.The HD-PA35 provides a front-panel control to set the input gain. An optional remote control connected to the rear-panel detachable terminal block provides for remote adjustment of the output level. The tone controls adjust the equalization at the amplifier output.The amplifier includes an analog compressor/limiter for audio fidelity noticeably superior to conventional class D amplifiers with digital limiting. Increasing the input gain can substantially increase the average output power beyond that of a standard 35 W amplifier. A red front-panel LED flashes when the compressor is preventing output clipping. Normal audio level signals remain unaffected by the compressor thereby preserving audio dynamics. The audio is compressed according to three dynamic time constants providing aural transparency while maintaining clean, unclipped amplified audio for input overloads of up to 20 dB. The HD-PA35, with compression, is capable of producing average audio output levels and clarity normally expected from amplifiers with a much higher output power rating.A blue POWER LED illuminates when the HD-PA35 is powered from its external 24 Vdc power supply (included). The power LED is dim when the mixer amplifier is in the standby mode, and is bright when the amplifiers are fully active. A front-panel pushbutton is provided to manually switch between standby and active modes. The power amplifiers are equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation.

Product Features:

Minimum Frequency Response: 50 Hz
Maximum Frequency Response: 18 kHz
Classification: D

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RDL - 35 Watt Audio Power Amplifier-25 V, 70 V, 100 V Outputs

Model: HD-PA35A MSRP: $448.72

The HD-PA35A is a single input audio amplifier for systems demanding high energy efficiency. It may be used as a single zone amplifier fed from a variety of RDL or OEM mixers. It is ideal for providing one or more additional zones to a mix origi...nating from another RDL HD series mixer amplifier. The 35 W power amplifier output is driven from a high-efficiency Class D amplifier stage. The amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10 kOhm controls. The output provides a constant voltage (25 V, 70 V or 100 V). The HD-PA35A is engineered and manufactured in the U.S.A.The HD-PA35A provides a front-panel control to set the input gain. An optional remote control connected to the rear-panel detachable terminal block provides for remote adjustment of the output level. The tone controls adjust the equalization at the amplifier output.The amplifier includes an analog compressor/limiter for audio fidelity noticeably superior to conventional class D amplifiers with digital limiting. Increasing the input gain can substantially increase the average output power beyond that of a standard 35 W amplifier. A red front-panel LED flashes when the compressor is preventing output clipping. Normal audio level signals remain unaffected by the compressor thereby preserving audio dynamics. The audio is compressed according to three dynamic time constants providing aural transparency while maintaining clean, unclipped amplified audio for input overloads of up to 20 dB. The HD-PA35A, with compression, is capable of producing average audio output levels and clarity normally expected from amplifiers with a much higher output power rating.A blue POWER LED illuminates when the HD-PA35A is powered from its external 24 Vdc power supply (included). The power LED is dim when the mixer amplifier is in the standby mode, and is bright when the amplifiers are fully active. A front-panel pushbutton is provided to manually switch between standby and active modes. The power amplifiers are equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation.

Product Features:

One input with front-panel volume control
Bass and Treble tone controls
Designed as a single zone amplifier

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RDL - 35 Watt Audio Power Amplifier-25 V, 70 V, 100 V Outputs-Export Model-Excludes Power Cord

Model: HD-PA35AX MSRP: $448.72

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RDL - 35 Watt Power Amplifier-4/8 Ohm Outputs

Model: HD-PA35U MSRP: $447.55

The HD-PA35U is a single input audio amplifier for systems demanding the highest energy efficiency. It may be used as a single zone amplifier fed from a variety of RDL or OEM mixers. It is ideal for providing one or more additional zones to a mi...x originating from another RDL HD series mixer amplifier. The 35 watt power amplifier output is driven from a high-efficiency Class D amplifier stage. The amplifier normally shuts down (standby "sleep" mode) when audio is absent and automatically turns on when needed. The amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10k ohm controls. The output drives 4 ohm or 8 ohm speakers. The output impedance is switch-selectable on the rear panel.The HD-PA35U is engineered, tested and manufactured in the U.S.A. to strict energy conservation standards. The unit consumes less than 1 watt of mains power in standby mode, and meets power amplifier efficiency specifications with an analog-filtered Class-D digital output stage.The HD-PA35U provides a front-panel control to set the input gain. An optional remote control connected to the rear-panel RJ45 jack provides for remote adjustment of the output level. The tone controls adjust the equalization at the amplifier output.The presence of a signal at the input causes the HD-PA35U to fully turn on, activating the power amplifier and all associated equalization and compressor circuitry. When an input signal is absent, a delay timer is initiated. Rear-panel DIP switches are provided to set the power-down delay timer to a value between 10 minutes and 2 hours in 10 minute increments. After the time-out period, the HD-PA35U enters the sleep mode until an input signal is received. The switches may be set to disable the sleep mode for systems specifying continuous amplifier operation.The amplifier includes an analog compressor/limiter for audio fidelity noticeably superior to conventional class D amplifiers with digital limiting. Increasing the input gain can substantially increase the average output power beyond that of a standard 35 watt amplifier. A red front-panel LED flashes when the compressor is preventing output clipping. Normal audio level signals remain unaffected by the compressor thereby preserving audio dynamics. The audio is compressed according to three dynamic time constants providing aural transparency while maintaining clean, unclipped amplified audio for input overloads of up to 20 dB. The HD-PA35U, with compression, is capable of producing average audio output levels and clarity normally expected from amplifiers with a much higher output power rating.During power-up and power-down, the amplifier output is protected against clicks, pops and thumping by internal soft-start solid-state switches.A blue POWER LED illuminates when the HD-PA35U is powered from its external 24 Vdc power supply (included). The power LED is dim when the amplifier is in the standby mode, and is bright when the amplifier is fully active. A front-panel pushbutton is provided to manually cycle between standby and active modes. The power amplifier is equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation.

Product Features:

One input with front-panel volume control
Bass and Treble tone controls
Designed as a single zone amplifier

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RDL - 35 Watt Audio Power Amplifier-25 V, 70 V, 100 V Outputs

Model: HD-PA35UA MSRP: $465.32

The HD-PA35UA is a single input audio amplifier for systems demanding the highest energy efficiency. It may be used as a single zone amplifier fed from a variety of RDL or OEM mixers. It is ideal for providing one or more additional zones to a m...ix originating from another RDL HD series mixer amplifier. The 35 watt power amplifier output is driven from a high-efficiency Class D amplifier stage. The amplifier normally shuts down (standby "sleep" mode) when audio is absent and automatically turns on when needed. The amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10k ohm controls. The amplifier provides a constant voltage output (25 V, 70 V or 100 V). The HD-PA35UA is engineered, tested and manufactured in the U.S.A. to strict energy conservation standards. The unit consumes less than 1 watt of mains power in standby mode, and meets power amplifier efficiency specifications with an analog-filtered Class-D digital output stage. The HD-PA35UA provides a front-panel control to set the input gain. An optional remote control connected to the rear-panel RJ45 jack provides for remote adjustment of the output level. The tone controls adjust the equalization at the amplifier output. The presence of a signal at the input causes the HD-PA35UA to fully turn on, activating the power amplifier and all associated equalization and compressor circuitry. When an input signal is absent, a delay timer is initiated. Rear-panel DIP switches are provided to set the power-down delay timer to a value between 10 minutes and 2 hours in 10 minute increments. After the time-out period, the HD-PA35UA enters the sleep mode until an input signal is received. The switches may be set to disable the sleep mode for systems specifying continuous amplifier operation. The amplifier includes an analog compressor/limiter for audio fidelity noticeably superior to conventional class D amplifiers with digital limiting. Increasing the input gain can substantially increase the average output power beyond that of a standard 35 watt amplifier. A red front-panel LED flashes when the compressor is preventing output clipping. Normal audio level signals remain unaffected by the compressor thereby preserving audio dynamics. The audio is compressed according to three dynamic time constants providing aural transparency while maintaining clean, unclipped amplified audio for input overloads of up to 20 dB. The HD-PA35UA, with compression, is capable of producing average audio output levels and clarity normally expected from amplifiers with a much higher output power rating. During power-up and power-down, the amplifier output is protected against clicks, pops and thumping by internal soft-start solid-state switches. A blue POWER LED illuminates when the HD-PA35UA is powered from its external 24 Vdc power supply (included). The power LED is dim when the amplifier is in the standby mode, and is bright when the amplifier is fully active. A front-panel pushbutton is provided to manually cycle between standby and active modes. The power amplifier is equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation.

Product Features:

One input with front-panel volume control
Bass and Treble tone controls
Designed as a single zone amplifier

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RDL - 35 Watt Power Amplifier-4/8 Ohm Outputs-Export Model-Excludes Power Cord

Model: HD-PA35UX MSRP: $434.52

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RDL - 35 Watt Power Amplifier-4/8 Ohm Outputs-Export Model-Excludes Power Cord

Model: HD-PA35X MSRP: $415.63

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RDL - HD Series Rack Adapter

Model: HD-RA2 MSRP: $108.65

Mounts 2 HD series products. Mixer amplifiers may be mounted forward for user control, or may be recessed securely behind a filler panel.

Application/Usage: Filler Panel
Product Material: Steel
Rack Height: 2U

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RDL - 35 Watt Remote Mixer Amplifier-4/8 Ohm Outputs

Model: HD-RA35U MSRP: $654.05

The HD-RA35U is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency ...Class D amplifier stages. The mixer and amplifier sections all normally shut down (standby "sleep" mode) when audio is absent and automatically turn on when needed. A paging source is normally connected to Input 1. The Zone 1 amplifier output level for inputs 2, 3 and 4 is VCA controlled using various optional RDL remote controls. This allows the user controls to be conveniently wall mounted without running audio to and from the remote control location. The Zone 1 output drives 4 ohm or 8 ohm speakers. The output impedance is switch-selectable on the rear panel. The Zone 2 amplifier output drives an 8 ohm speaker and/or 600 ohm telephone equipment.The HD-RA35U is engineered, tested and manufactured in the U.S.A. to strict energy conservation standards. The unit consumes less than 1W of mains power in standby mode, and meets power amplifier efficiency specifications with analog-filtered Class-D digital output stages for both power amplifier output zones and for the 600 ohm output.The HD-RA35U features two mixers. The Zone 1 mixer is split between the front-panel (Paging Input 1 and tone controls) and a remote control (Inputs 2, 3 and 4) providing user level controls for the 35 watt amplifier output. The tone controls adjust the equalization at the Zone 1 amplifier output and can be switch selected on the rear panel to also adjust the equalization at the line-level output. The Zone 2 mixer on the rear panel provides level trimmers normally set by the installer to provide music-on-hold and/or for background music in a small zone equipped with an 8 ohm speaker. The Zone 2 section includes a 4 watt amplifier, a 600 ohm transformer-balanced MOH output, and an active balanced line-level output that may be used to feed another audio power amplifier.The HD-RA35U has four inputs that are common to both mixers. Inputs 1 and 2 accept balanced mic or line level sources. Inputs 3 and 4 accept unbalanced mono or stereo line-level sources.

Product Features:

Four audio inputs
Paging input with front-panel volume control
Three inputs with VCA volume control adjusted using RDL remote control

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RDL - 35 Watt Remote Mixer Amplifier-25 V, 70 V, 100 V Outputs-Export Model-Excludes Power Cord

Model: HD-RA35UAX MSRP: $658.59

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RDL - 35 Watt Remote Mixer Amplifier-4/8 Ohm Outputs-Export Model-Excludes Power Cord

Model: HD-RA35UX MSRP: $654.05

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RDL - Wall Mount Bracket for HD Series Amplifiers with "U" in Model Number

Model: HD-WM1 MSRP: $114.73

The HD-WM1 mounts a compatible HD series product and its power supply to a wall or other flat surface. The interior of the bracket holds the power supply with space to conceal excess wire length for a professional installation. Special tabs are ...

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RDL - Wall Mount Bracket for HD Series Amplifiers without "U" in Model Number

Model: HD-WM2 MSRP: $96.85

Device Supported: Amplifier
Device Supported: Power Supply
Durability: Tamper Resistant

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Atlas - 8" Loudspeaker Assembly with 70.7V-5W Transformer and 62-8 Baffle

Model: HD70W MSRP: $71.99

Model HD70W is a cost effective assembly that include high-quality 8" loudspeaker, 70.7V transformer and screw type grill. Unit is shipped assembled, ready for installation.The HD70W features a conventional cone design loudspeaker with a 1" diam...

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EV Electronics - Heavy duty stackable cover for ZX4 and ZX5, black

Model: HDC-5 MSRP: $248.00

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Atlas - HD Endpoint License for CobraNet and Dante Enabled Devices

Model: HDEPL MSRP: $223.99

The HDEPL license is required for every AtlasIED IP endpoint that includes CobraNet or Dante network audio capability and that will be used with GCK software in any network deployment. This license provides an activation key that enables the dev...

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Nureva - HDL200 audio conferencing system-White (Light Gray)

Model: HDL200-W MSRP: $1099.00

The Nureva HDL200 system brings full-room audio coverage to huddle rooms and meeting spaces (up to 18' x 18'). No matter where people sit in the room, they’ll always be heard by remote participants. The HDL200 is simple to install, with no need ...

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Nureva - HDL300 audio conferencing system-White

Model: HDL300-W MSRP: $3599.00

The Nureva HDL300 system brings full-room audio coverage to all your mid-size meeting, flex and studio spaces (up to 25' x 25'). No matter where people sit in the room, they’ll always be heard by remote participants. The HDL300 takes just 30 min...

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Nureva - HDL310 Audio conferencing system - Black TAA Compliant

Model: HDL310-B-CA MSRP: $4949.00

Discover the simple and scalable way to get pro AV performance in large spaces up to 30' x 30' (9.1 x 9.1 m). The HDL310 is your no-compromise alternative to all-in-one sound bars that have limited microphone pickup range and custom AV systems t...

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Nureva - HDL310 Audio conferencing system - White TAA Compliant

Model: HDL310-W-CA MSRP: $4949.00

Discover the simple and scalable way to get pro AV performance in large spaces up to 30' x 30' (9.1 x 9.1 m). The HDL310 is your no-compromise alternative to all-in-one sound bars that have limited microphone pickup range and custom AV systems t...

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Hamilton BUHL - battery for the HDV17

Model: HDV17-BATT MSRP: $11.40

Replacement Battery for HDV17

Application/Usage: Microphone
Battery Rechargeable: Yes
Battery Size: Proprietary Battery Size

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Hamilton BUHL - ActionPro Microphone-Record crisp clear sound for video

Model: HDV17-MIC MSRP: $62.95

The HDV17-MIC is designed to improve your sound recording quality. It is designed to fit camcorders and SLR cameras with a hot shoe connector and is easily installed.The HDV17-MIC has a built-in, high performance, super-cardioid pickup with dual...

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Hamilton BUHL - Digital Camcorder

Model: HDV17BK MSRP: $452.99

ActionPro Camcorder - Full High-Definition 20 Megapixel Digital Video Camera Slim, sleek and easy-to-use, the ActionPro FHD (full high-definition) camcorder from HamitlonBuhl is the perfect video camera for any age. This next generation digital ...

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Williams Sound - Deluxe Folding Headphone

Model: HED 021 MSRP: $29.00

Folding Headphone with adult size, 32 ohms, mono, mild and low gain hearing loss rating. HED 023, HED 023-100 is replacement earpads.

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Williams Sound - Rear-wear stereo headphones

Model: HED 023 MSRP: $9.50

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Williams Sound - Replacement earpads for HED 021; HED 024HED 026 headphones

Model: HED 023-100 MSRP: $126.00

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Williams Sound - Stereo folding headphones.

Model: HED 024 MSRP: $29.00

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Williams Sound - Rear Wear Headphone

Model: HED 026 MSRP: $33.50

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Williams Sound - Ultimate Heavy Duty Folding Headphone

Model: HED 027 MSRP: $34.00

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Williams Sound - Rear-wear stereo headphones

Model: HED 036 MSRP: $33.50

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Williams Sound - Hearing-protector dual-muff headphone

Model: HED 040 MSRP: $326.50

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ADJ - 4 X 5PX HEX 1 X DOTZ PAR RF

Model: HEX PX PAR PAK MSRP: $1439.95

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ADJ - 12X12x10W 6-IN-1hex led with gel fram

Model: HEX410 MSRP: $559.95

The ADJ 12PX HEX is a versatile LED Par fixture with 12 x 12- Watt, 6-IN-1 HEX LEDs made from all metal construction. With a 25-degree beam angle, users may produce wide washes with smooth color mixing from 63 built-in color macros utilizing red...

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Hamilton BUHL - Noise Off Black with a superior Noise Reduction Rating of 26 decibels

Model: HG26 MSRP: $26.99

When it comes to reading a favorite book, studying, focusing on important work, or simply looking to unwind, turning off the noise as well as the hustle and bustle can help create the ideal environment for the task at hand.This is where the Nois...

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Hamilton BUHL - Noise Off-4 pack of Replacement ear cushions

Model: HGL-SP30 MSRP: $14.00

Hydroponic LED GrowLight™ Replacement Sponges, 30 Pack (HGL-SP30) No soil needed, the Hydroponic LED GrowLight™ uses hydroponics and nutrient solutions to keep plants healthy Includes 30 Pack of replacement sponges

Weight (Approximate): 0.48 oz

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Hamilton BUHL - Noise Off-20 pack of Replacement ear cushions

Model: HGRF20 MSRP: $22.99

HamiltonBuhl® NoiseOff™ Pack of 20 Replacement Foams - Black When used daily, the acoustic foam cuffs on your NoiseOff™ will last up to several months. Once the foam cuffs become worn, torn, or no longer provide a good seal aroun...

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Hamilton BUHL - Noise Off-4 pack of Replacement ear cushions

Model: HGRF4 MSRP: $4.99

HamiltonBuhl® NoiseOff™ Replacement Foams - Black When used daily, the acoustic foam cuffs on your NoiseOff™ will last up to several months. Once the foam cuffs become worn, torn, or no longer provide a good seal around the ear c...

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Hamilton BUHL - Headphone Holder Rack with Dust Cover

Model: HH MSRP: $111.99

The HH Headphone Holder Rack with Dust Cover from Hamilton is a terrific solution for storing multiple sets of headphones, ideal for use in classrooms. The holder has a solid base and wire headphone supports, allowing the unit to support any sta...

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Hamilton BUHL - Deluxe Wireless Headset- VHF

Model: HH/W906-MULTI MSRP: $699.98

The Hamilton HH/W906-MULTI Wireless Listening Center with Headphone Rack Rack is perfect for all multimedia, lab and classroom applications. Each system includes one transmitter and four headphones as well as a wireless speaker for group use. Th...

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EV Electronics - Handheld battery cover for HT-300

Model: HHBC-300 MSRP: $18.51

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Atlas - 40 Piece Clip-On Cage Nuts

Model: HK-40CN MSRP: $63.99

40 Piece Clip-On Cage Nuts

10-32 Threads
Also Used to Mount Accessories on Horizontal Struts or Hat Sections on Inside Sides of Racks
Cage Nuts for Non-Tapped Rails

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Atlas - UL Listed Explosion-Proof Driver 60W with 70.7V Transforme

Model: HLE-1T MSRP: $771.99

The HLE-1T is a explosion-proof compression driver engineered for high-efficiency voice and electronic signal communication in hazardous areas.The driver is protected within a rugged die-cast aluminum housing equipped with 1/2" conduit access an...

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Atlas - UL Listed Explosion-Proof Driver with 60-Watt 70V Transformer

Model: HLE-3T MSRP: $852.99

HLE-3T speaker is an explosion-proof compression driver engineered for high-efficiency voice and electronic signal communication in hazardous areas. The driver is protected within a rugged die-cast aluminum housing, and have 60-watt power handli...

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Atlas - UL Listed Explosion-Proof Wide Angle Horn

Model: HLE/MLE-30 MSRP: $131.99

Model HLE/MLE-30 is a high-quality, polycarbonate projector that creates a 120° x 60° pattern for wide area coverage.

Choice of 60 or 30 Watt High-Intelligibility Driver in Cast Aluminum Housing (Sold separately)
Efficiency of Reflex-Style Projector with Wide Angle
Listed by UL and CSA for Use in Hazardous/Combustible Environments (noted models)

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Atlas - UL Listed Explosion-Proof 16.5 inch Diameter Horn

Model: HLE/MLE-32 MSRP: $267.99

The Model HLE/MLE-32 is a spun aluminum bell providing a 95#176; circular distribution emphasis. Use with HLE or MLE explosion-proof compression driver assemblies to provide engineered, high-efficiency voice and electronic signal communication...

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EV Electronics - EV headworn unidirectional condenser vocal mic

Model: HM2 MSRP: $213.00

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EV Electronics - Omni-Directional Headworn Mic

Model: HM3 MSRP: $124.00

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EV Electronics - Headworn condenser cardioid mic with TA4F wired for R100, RE-2, RE-1 and any Telex Wireless

Model: HM7 MSRP: $293.00

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Hamilton BUHL - Lab pack - 18 flex headphones - indestructible foam headphones

Model: HMC-18KBL MSRP: $691.67

HamiltonBuhl® Lab Pack of 18 Blue Flex-Phones™ with Large Carry Case Designed with busy classrooms in mind, and ideal for use in schools, libraries and computer labs, this HamiltonBuhl® Lab Pack includes 18 blue Flex-Phones™-...

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Hamilton BUHL - Lab Pack.24 Primo; PRM100 Blue Headphones

Model: HMC-24PRM MSRP: $675.90

HamiltonBuhl® Lab Pack with 24 Primo™ Headphones in Large Carry Case This Lab Pack is the ideal solution for a busy classroom, and this one has 24 blue Primo™ headphones with a 3.5mm plug. Each Primo™ headphone comes in its...

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Hamilton BUHL - Deluxe Cassette/CD/AM-FM Listening Center 6 statio ns

Model: HMC/CD385/6SV MSRP: $492.55

Weight (Approximate): 24 lbs (10.9kg)

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Hamilton BUHL - Large Blue Carry Case

Model: HMC3166 MSRP: $135.41

Large, durable, plastic, lockable carry case for Hamilton listening centers. Lock not included.

Carrying Options: Handle
Closure Type: Clasp
Product Color: Blue

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Audio Technica - 1.2m-3m (3.9'-9.8') coiled (black) replacementcable for ATH-M40x and ATH-M50x hea

Model: HP-CC MSRP: $40.00

1.2 m- 3 m (3.9'-9.8') coiled cable (black). Compatible with ATH-M40x and ATH-M50x headphones. Includes 6.3 mm (1/4") screw-on adapter.

1.2 m- 3 m (3.9'-9.8') coiled cable (black)
Replacement cable compatible with ATH-M40x and ATH-M50x headphones
Includes 6.3 mm (1/4") screw-on adapter

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Audio Technica - 1.2m-3m (3.9'-9.8') coiled (white) replacementcable for ATH-M50xWH headphones. In

Model: HP-CC-WH MSRP: $40.00

1.2 m- 3 m (3.9'-9.8') coiled cable (white). Compatible with ATH-M50xWH headphones. Includes 6.3 mm (1/4") screw-on adapter.

1.2 m- 3 m (3.9'-9.8') coiled cable (white)
Replacement cable compatible with ATH-M50xWH headphones
Includes 6.3 mm (1/4") screw-on adapter

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Audio Technica - Pair of replacement earpads (black) forM-Series headphones. Compatible with ATH-

Model: HP-EP MSRP: $33.00

M-Series replacement earpads (black, pair)
Compatible with: ATH-M20x, ATH-M30x, ATH-M40x, ATH-M50x, ATH-M50, ATH-M50s, ATH-M50RD
Limited Warranty: 2 Year

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Audio Technica - Pair of replacement earpads (black) forM-Series headphones. Compatible with ATH-

Model: HP-EP-WH MSRP: $33.00

M-Series replacement earpads (white, pair)
Compatible with: ATH-M50xWH, ATH-M50WH
Limited Warranty: 2 Year

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Audio Technica - Replacement earpads for BPHS2 (all models) and ATH-M60x

Model: HP-EP2 MSRP: $40.00

Replacement earpads for BPHS2 (all models) and ATH-M60x.

Compatibility: Audio-Technica Headsets: <ul> <li>BPHS2 Broadcast Stereo</li> <li>ATH-M60x</li> </ul>
Limited Warranty: 2 Year

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Audio Technica - Replacement headband pad for BPHS2 (all models) and ATH-M60x

Model: HP-HB2 MSRP: $23.00

Replacement headband pad for BPHS2 (all models) and ATH-M60x.

Limited Warranty: 2 Year

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Audio Technica - 3 m (9.8') straight (black), replacement cablefor ATH-M40x and ATH-M50x. Includes

Model: HP-LC MSRP: $40.00

3 m (9.8') straight cable (black). Compatible with ATH-M40x and ATH-M50x headphones. Includes 6.3 mm (1/4") screw-on adapter

3 m (9.8') straight cable (black)
Replacement cable compatible with ATH-M40x and ATH-M50x headphones
Includes 6.3 mm (1/4") screw-on adapter

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Audio Technica - 3 m (9.8') straight (white), replacement cablefor ATH-M50xWH. Includes 6.3 mm (1/

Model: HP-LC-WH MSRP: $40.00

3 m (9.8') straight cable (white). Compatible with ATH-M50xWH headphones. Includes 6.3 mm (1/4") screw-on adapter.

3 m (9.8') straight cable (white)
Replacement cable compatible with ATH-M50xWH headphones
Includes 6.3 mm (1/4") screw-on adapter

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Audio Technica - 1.2m (3.9') straight (black), replacementcable for ATH-M40x and ATH-M50x. Include

Model: HP-SC MSRP: $27.00

Cable Type: Mini-phone
Cable Length: 3.94 ft
Connector Type on First End: Mini-phone Audio - Male

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Audio Technica - 1.2m (3.9') straight (white), replacementcable for ATH-M50xWH. Includes 6.3 mm (1

Model: HP-SC-WH MSRP: $27.00

1.2 m (3.9') straight cable (white). Compatible with ATH-M50xWH headphones.

1.2 m (3.9') straight cable (white)
Replacement cable compatible with ATH-M50xWH headphones
Features 1 x 3.5mm Male Audio connector, permitting you to establish a connection with an audio device

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Audio Technica - Replacement temple pad for BPHS2S (only)

Model: HP-TP2 MSRP: $15.00

Design: On-ear
Limited Warranty: 2 Year

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ADJ - DJ HEADPHONE

Model: HP700 MSRP: $33.95

The American Audio HP 700 professional headphones are a sleek, portable way to make sure that you have the best listening experience you can. The included Headphone bag allows for easy storage while your on the move and the included 9 foot cord ...

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Atlas - Dante Enabled Accessory Cord for use with HPA Amplifiers

Model: HPA-DAC2 MSRP: $783.99

The HPA-DAC2 accessory card is designed to work in conjunction with HPA Series 2-channel amplifiers. The HPA-DAC2 is a 2-input Dante™ receiver that features digital audio transportation over standard IP networks. The HPA Series 2-channel a...

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Atlas - Dante Enabled Accessory Card for Use with HPA 4 Channel Amplifiers

Model: HPA-DAC4 MSRP: $836.99

The HPA-DAC4 accessory card is designed to work in conjunction with HPA Series 4-channel amplifiers. The HPA-DAC4 is a 4-input Dante receiver that features digital audio transportation over standard IP networks. The HPA Series 4-channel amplifie...

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Atlas - Eight-Input Dante Accessory Card for HPA Amplifiers

Model: HPA-DAC8 MSRP: $1242.99

The HPA-DAC8 accessory card is designed to work in conjunction with HPA Series 8-channel amplifiers. The HPA-DAC8 is a 8-input Dante receiver that features digital audio transportation over standard IP networks.

Dante®Network Audio Enabled
8-Channel Receiver
Integrates with 8-Channel HPA Series Amplifiers

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Atlas - AMP, HI PWR 4X300W@70V 2RU

Model: HPA1204 MSRP: $2529.99

The AtlasIED High Power Amplifier "HPA" Series is designed for use in both commercial 70V/100V distributed systems and professional applications that require amplifiers to handle multiple impedance loads. The HPA is compact and lightweight in co...

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Atlas - Eight-Channel 2400-Watt Commercial Amplifier

Model: HPA2408 MSRP: $4788.99

The AtlasIED high power amplifier, "HPA" Series, is designed for use in either commercial 25V / 70V / 100V distributed systems or low impedance 8 or 4 ohm applications that require amplifiers to handle multiple impedance loads. The HPA2408 is co...

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Atlas - Dual-Channel, 4800-Watt Commercial Amplifier

Model: HPA4202 MSRP: $3628.99

The AtlasIED High Power Amplifier “HPA” Series has been designed to be versatile for uses in both commercial 70V/100V distributed systems and professional applications that require amplifiers to handle 4 and 2 ohm loads. The HPA is compact and l...

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Atlas - High Power Amplifier HPA Series: Dual Channe, 600 Watt Commerical AMP

Model: HPA602 MSRP: $1746.99

The AtlasIED High Power Amplifier "HPA" Series is designed for use in both commercial 70V/100V distributed systems and professional applications that require amplifiers to handle multiple impedance loads. The HPA is compact and lightweight in co...

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Shure - Shure Locking 0.25IN Adapter

Model: HPAQA1 MSRP: $6.00

Threaded 1/4" gold-plated adapter for SRH240A, SRH240, SRH440, SRH550DJ, SRH750DJ, SRH840, SRH940, SRH1440, SRH1540, and SRH1840 Professional Headphones.

Adapter Type: Mini-phone
Connector Type on First End: Mini-phone Stereo Audio - Male
Connector on First End Details: 1 x Mini-phone Stereo Audio - Male

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JBL - Heavy Duty Steel Adjustable-Position Mounting Bracket for 9300/9310/9350

Model: HPD2520 MSRP: $72.00

The 2520 Quick Mount Surround Bracket is a new loudspeaker accessory which should be used for wall mounting applications when installing 9300 Series Surrounds. Specific models include: 9300, 9310, 9320, and 9350. The 2520 bracket is not recommen...

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JBL - 4 ohm Low Frequency Section for 3732 and 3722N System Components

Model: HPD3739 MSRP: $1235.00

The passive JBL Professional 3739 is a dual 15" subwoofer that completes the 3730 3-way cinema loudspeaker system and is designed to reproduce low frequencies in digital cinema soundtracks accurately. The 3730 system provides superior coverage, ...

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JBL - 4000 Watt, dual 2269H 18" drivers, Very High Power Cinema Subwoofer

Model: HPD5628 MSRP: $4315.00

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JBL - 150W COMPACT SURROUND SPEAKER

Model: HPD8320 MSRP: $900.00

The 8320 Cinema Surround Speaker offers high power handling, high sensitivity, and extended bass response in a very compact enclosure. The twoway 8320’s reliability and performance features position it as the ideal low cost, compact surround for...

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JBL - 250W 10" 2way Cinema Surround -Must be ordered in pairs

Model: HPD9300 MSRP: $1180.00

In a groundbreaking design, the 9300 Cinema Surround offers a high 250-watt power handling capability, high sensitivity, and extended base response. The two-way 9300 features new transducer technologies, waveguides, and horn designs developed to...

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RDL - Analog to Digital Converter

Model: HR-ADC1 MSRP: $1219.88

The HR-ADC1 is a broadcast quality A/D converter that provides exceptional audio accuracy and clarity with any audio source or style. Superior analog performance fine tuned through audiophile listening practices produces very low distortion (0.0...006%), exceedingly low noise (-135 dB) and remarkably flat frequency response (+/- 0.05 dB). This performance is coupled with unparalleled metering flexibility and programmability with average mastering level monitoring and peak value storage. With external sync capability plus front-panel settings up to 24 bits and up to 192 kHz sample rate, the HR-ADC1 is the single instrument needed for A/D conversion in demanding applications.The HR-ADC1 accepts balanced +4 dBu or unbalanced -10 dBV stereo audio through rear panel XLR or RCA jacks or through a detachable terminal block. An external AES/EBU, AES-3ID or S/PDIF sync source may be connected through a rear-panel XLR, RCA or BNC jack. Digital audio outputs are provided in AES/EBU, AES-3ID or S/PDIF formats. The rear-panel switch-selected output format is available on the corresponding XLR, RCA or BNC jack.Front panel LEFT and RIGHT controls permit input gain adjustment to produce the desired average signal level for the digital conversion. The zero decibel (0 dB) reference level of the audio metering string may be set to -14, -16, -18 or -20 dBFS. The meter may also be set to display peak or VU average audio levels. Audio peaks between -10 dBFS and 0 dBFS (clipping) are displayed separately to the right of the standard audio level meter. The peak display may be set to either flash or store the peak values. Flash duration settings provide for instantaneous, 1/3 second hold or 2/3 second hold. If the peak display is set to STORE then the highest peak recorded remains displayed until the PEAK RESET button is pushed.The HR-ADC1 provides rear-panel inputs for an external sync source. If valid external sync is connected, the EXTERNAL SYNC LOCK LED illuminates. The front-panel SYNC button sets the converter to synchronize to the external source. When external sync is not used, the HR-ADC1 converts at the sample rate selected using the front-panel RATE button. The number of BITS is user-selectable on the front panel. The peak LEDs double as the programming indicators during setup. The MODE MENU has four selection categories: METERING RSP (peak or average response) for the main audio meter; METERING 0 REF (sets meter scaling to -14, -16, 18 or -20 dBFS for a 0 dB reading); DISPLAY BRT (sets LED display brightness for ambient light); DISPLAY PEAK (sets peak LED string to FLASH, hold 1/3 second, hold 2/3 second, or STORE the maximum peak reading. Programming selections are automatically stored after five seconds and are retained in memory when the HR-ADC1 is re-powered.The HR-ADC1 is powered from 24 Vdc, which may be connected through the detachable terminal block or through the dc power jack. A front-panel power switch is provided.

Product Features:

Broadcast Quality Analog to Digital Audio Conversion
Inputs: Balanced and Unbalanced Stereo Audio
Output: AES/EBU, Coaxial S/PDIF, AES-3ID

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RDL - D to A Converter-24/192-AES/EBU and S/PDIF

Model: HR-DAC1 MSRP: $935.13

The HR-DAC1 is the ideal choice in installations requiring high quality analog audio from an AES/EBU, AES-3ID or S/PDIF digital audio source. The HR-DAC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF ...

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RDL - Digital Audio Distributor-AES/EBU and S/PDIF

Model: HR-DDA4 MSRP: $1246.47

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RDL - Digital Audio Selector-AES/EBU and S/PDIF

Model: HR-DSX4 MSRP: $1291.13

The HR-DSX4 is the ideal choice in installations requiring high quality source selection between digital audio signals. Solid-state switching is used to select one of four inputs. Each input may be fed through one of three jacks: S/PDIF optical,...

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RDL - HALF-RACK Filler Panel

Model: HR-FP1 MSRP: $50.56

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RDL - 10.4" Rack Mount for Half Rack Series Products

Model: HR-HRA1 MSRP: $85.13

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RDL - Dual Channel Microphone Compressor

Model: HR-MCP2 MSRP: $975.47

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RDL - Dual Microphone Preamplifier

Model: HR-MP2 MSRP: $692.03

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RDL - Dual Microphone Preamplifier

Model: HR-MP2A MSRP: $644.46

The HR-MP2A is a dual channel microphone preamplifier with line-level outputs. Each section provides identical rear-panel signal connections and front-panel controls.Each preamplifier is equipped with a front-panel INPUT PAD switch that allows t...

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Digital Inverter Compressor

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