Powerbass ACS-4090 4-Channel Amplifier 4x90W RMS

• High Efficiency Class A / B Design
• Stable 2 ohm (4 ohm in bridged mode)
• PWM MOSFET Power Supply
• High-Level (Speaker) / Low-Level (RCA) Input
• Remote Soft Delay On/Off Circuit
• Variable High / Low Pass Electronic Crossover
• Selectable 12dB Bass Boost EQ
• Variable Gain Control
• Protection Circuit: Load Overload, Speaker Short Circuit, Overheating, and DC Output

Dimensions:

• Height: 2.0" (5 cm)
• Width: 7.1" (18 cm)
• Depth: 12.8" (32.5 cm)

Power Capabilities:

• Mono 4 ohm: 180 watt x 2
• Power 4 ohm: 45 watt x 4
• Power 2 ohm: 90 watts x 4
• Maximum Power: 720 watt

Frequency Response:

• 10 Hz - 50 kHz