PowerBass 2 Channel Compact Amplifier with 240 Watt High Efficiency - ACS2120

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  • 2-Channel 240 Watt High Efficiency Class A/B Design
  • 2-ohm Stable (4-ohm in Bridged Mode)
  • PWM MOSFET Power Supply
  • High Level (Speaker)/Low Level (RCA) Input
  • Remote Soft Delay Turn On/Off Circuit 
  • Variable High/Low Pass Electronic Crossover
  • Selectable 12dB Bass Boost EQ
  • Variable Gain Control
  • Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.


PowerBass is pleased to introduce our newest series of Class A/B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz/kg high density heat sink engineered for maximum efficiency and cooling.

The result a line-up of two, four and mono channel models that offer great performance and fantastic value. Ultra efficient, the ACS amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. If you are seeking the perfect mix of performance and value look no further.

Selectable Subwoofer EQ: N/A
Variable Subsonic Freq: N/A
Inputs: High (Speaker Level)/Low (RCA)
Equalization Boost/Cut: N/A
Power Supply: Unregulated PWM
Height: 2.0"
Width: 7.1"
Depth: 8.5"
4-ohm Mono Power: 240 watts x 1
4-ohm Power: 60 watts x 2
2-ohm Power: 120 watts x 2
Subwoofer EQ Frequency: N/A
Variable Subwoofer EQ: N/A
Low-Pass Crossover Freq: 35 Hz - 250 Hz
High-Pass Crossover Freq: 50 Hz - 1 kHz
Peak Power: 480 watts
Crossover Slope: 12 dB
Dimensions (in Inches): 8.5" x 7.1" x 2.0"
Input Sensitivity: 0.25 V - 6.0 V
S/N Ratio: >100dB
Total Harmonic Distortion: 0.3% at Rated Power
Strapped Output Power @ 2ohms: N/A
Output Power (14.4 V) @ 4 ohm: 240 watts x 1
Output Power (14.4 V) @ 2 ohm: 120 watts x 2
Output Power (14.4 V) @ 1 ohm: N/A
Channels (mono): 2
Frequency Response: 10 Hz - 50 kHz

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