PowerBass ACS-4090 - 90 Watt x 4 @ 2-Ohm Amplifier

PowerBass ACS-4090 4ch Compact Amplifier

PowerBass is pleased to introduce our newest addition to our 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.

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.

Specifications -
Inputs: RCA. 2 Pairs Input. 2 Pair Speaker Level Input
Power Supply: Unregulated PWM
4-ohm Mono Power: 180 watts x 2
4-ohm Power: 45 watts x 4
1-ohm Mono Power: N/A
2-ohm Power: 90 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: 720 watts
Crossover Slope: 12 dB
Dimensions (in Inches): 12.8 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: 45 watts x 4
Output Power (14.4 V) @ 2 ohm: 90 watts x 4
Channels (mono): 4
Frequency Response: 10 Hz - 50 kHz
PowerBass ACS-4090 720W Max 4 CH Class AB Car Audio Full Range Compact Amplifier

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Specifications

Brand	PowerBass
Manufacturer Part Number	ACS-4090
Manufacturer	PowerBass USA. Inc.
Assembled Product Dimensions (L x W x H)	15.40 x 9.30 x 3.50 Inches