Powerbass ACS-4120 120W 4-Channel Compact Amplifier

Universal ACS Series 4-Channel 960W Class A/B Full Range Amplifier by PowerBass®. PowerBass is pleased to introduce newest series of Class A/B full range and Class D bass amplifiers. Borrowing from classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this they 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.

Specifications:
Selectable Subwoofer EQ: N/A
Variable Subsonic Freq: N/A
Inputs: RCA, 2 Pairs Input, 2 Pair Speaker Level Input
Equalization Boost/Cut: N/A
Power Supply: Unregulated PWM
Height: 2.0"
Width: 7.1"
Depth: 14.8"
Switchable Subwoofer EQ: N/A
4-ohm Mono Power: 240 watts x 2
4-ohm Power: 60 watts x 4
1-ohm Mono Power: N/A
2-ohm Power: 120 watts x 4
Subwoofer EQ Frequency: N/A
Variable Subwoofer EQ: N/A
Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz
High-Pass Crossover Freq: Variable 50 Hz - 1 kHz
Peak Power: 960 watts
Crossover Slope: 12 dB
Dimensions (in Inches): 14.8" x 7.1" x 2.0"
Input Sensitivity: 0.25 V - 6.0 V
S/N Ratio: >100 dB
Total Harmonic Distortion: 0.3% @ Rated Power
Strapped Output Power @ 2ohms: N/A
Output Power (14.4 V) @ 4 ohm: 60 watts x 4
Output Power (14.4 V) @ 2 ohm: 120 watts x 4
Output Power (14.4 V) @ 1 ohm: N/A
Channels (mono): 4
Frequency Response: 10 Hz - 50 kHz

Features:
4-Channel 480 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
Made to maximize performance and sound of your vehicle
Built with superior quality components to last you for years to come
Fusion of dazzling clarity and powerful sound

PowerBass® was founded in 2001 with one goal in mind; too bring great audio products to the market offering sonic excellence, value and reliability. PowerBass is a vertically integrated company owning manufacturing facilities overseas and a top notch engineering and product development team here at the world headquarters in Ontario, California. They started out making OEM fit speakers at a value price that no other brand could replicate at the price or quality Powerbass has. They have since expanded product offerings with electronics and amplifiers with the same goal in mind "Offer value priced mobile audio equipment that outperforms the competition". 16 years later, they have the same values and goals with more to offer dealers and consumers to enhance their listening experience.