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 comparison to other models delivering similar power levels. The HPA Series features Generation II Class D Output topology that provides great efficiency with the sound quality of a Class AB amplifier. The power supply is a switch mode, global auto sensing design that maintains a stable output during fluctuating power conditions. The power supply and output stage collectively are designed to deliver exceptional dynamic high output voltage and current to virtually any speaker load.
The HPA Series features front panel detente level controls with a security cover, remote turn on, balanced inputs, fault reporting and a rear panel accessory card slot for an optional Dante™ 2 or 4-channel digital audio interface. HPA Series amplifiers feature a unique output stage, low resistance direct coupled thermal transfer design that effectively maintains optimal temperature across all loads and output levels. HPA Series amplifiers are also energy efficient and meet Energy Star standards, drawing only 1W of power in standby mode.
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 amplification needs.
FEATURES
4Ω, 8Ω, 25V, 70V, & 100V Operation
Each channel load can be independent of the others
Only requires a 15A AC mains source for 120V operation
Remote turn on
Accessory card slots for optional Dante™ digital network audio cards
Fault Reporting
Detented attenuators with security covers
Stereo or parallel operating modes
Selectable input sensitivity
BUSS input with individual channel assignments
Multistage fan cooling
Removable air filters
Wide range AC Mains power supply 100V - 240V with PFC
Meets Energy Star standards for 1W Standby Mode
SPECIFICATIONS
Power Output 2400W
100V 8 x 300W
70.7V 8 x 300W
25V 8 x 300W
8Ω 8 x 300W
4Ω 8 x 300W
2Ω NA
Frequency Response 20Hz - 20kHz (+0/-1.5dB)
THD <0.15%
Channels Eight
Signal to Noise Ratio >70dB
Connector Type Terminal Block & Phoenix
Number of Fans 1 - Variable Speed
Rack Units 2 RU
Height 3.5" (89mm)
Width 19" (483mm)
Depth 15" (381mm)
Voltage Compatibility Universal
Weight 21.4 lbs. (9.7kg)
Finish Black
