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 compact and lightweight in comparison to other models delivering similar performance. The HPA2408 features Generation II Class D Output topology that provides high efficiency amplification with the sound quality of a Class AB amplifier. The power supply is designed for global use featuring a wide range voltage power supply with power factor correction and remains stable during fluctuating power conditions. The combination of the PFC power supply and the highly efficient output stage collectively deliver exceptional dynamic high output voltage and current to virtually any loudspeaker load while not requiring a tremendous amount of AC power. The HPA Series features front panel stepped level controls with a security cover, remote turn on, balanced line inputs with sensitivity settings, fault reporting and an accessory card slots for an optional Dante™ eight-channel digital audio interface. Cooling is not an issue because of the unique output stage low resistance direct couple thermal transfer design. HPA also is energy efficient and meets Energy Star 1W standby mode standards. Whether the application is a large distributed constant voltage sound system or a high SPL sound reinforcement system, the AtlasIED HPA Series is the answer for high power / cost effective reliable amplification requirements.