Atlas Sound HPA4202 Dual-Channel, 4800-Watt Commercial Amplifier

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Atlas Sound SKU: HPA4202
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Sale price$2,323.99 Regular price$2,902.99


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 lightweight in comparison to other models delivering the similar power levels. The HPA Series features generation II Class I Output topology that gives the efficiency close to a Class D amplifier with the sound quality of a Class AB amplifier. The power supply is switch mode global auto sensing gen 3 design that maintains a stable output during fluxuating 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 detented level controls with a security cover, remote turn on, balanced inputs, fault reporting and an accessory card slot for an optional Dante 2 or 4-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 standards with only drawing 1W of power in standby mode.

Whether your 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 need.

  • Minimum Frequency Response: 20 Hz
  • Maximum Frequency Response: 20 kHz
  • Total Harmonic Distortion (THD): 0.1%
  • Impedance: 8 Ohm
  • Classification: I
  • Audio Channels: 2
  • RMS Output Power: 2400 W
  • Operating Power Consumption: 2100 W
  • Product Color: Black
  • Height: 3.5"
  • Width: 19"
  • Depth: 15"
  • Weight (Approximate): 34 lb
  • Environmentally Friendly: Yes
  • Limited Warranty: 3 Year
  • Environmental Certification: WEEE
  • Limited Warranty: 3 Year
Power Output
70.7V 2 x 2100W
100V 2 x 2100W
2 x 1200W
2 x 2100W
2 x 2500W
8Ω Bridged 1 x 3800W
1Ω RMS Power Output 1 x 4800W
Frequency Response 20Hz - 20kHz
THD <0.05%
Channels Two
Signal to Noise Ratio >85dB
Connector Type Terminal Block & Phoenix
Width 19" (483mm)
Depth 15" (381mm)
Number of Fans 1 - Variable Speed
Weight 34 lbs. (15.4kg)
BTU All Channels Driven AES 5975 BTU (70.7V, 120VAC)
Max Current All Channels Driven Continuous 25.6A
Rack Units 2 RU
Height 3.5" (89mm)
Finish Black
Voltage Compatibility Universal

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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