Class D - 4 Channel - 3 Pairs (Front, Rear, Sub) - 4 Channel Car Amplifiers

In the case of a 4 channel amplifier, use two channels to drive a pair of full-range speakers, and bridge the other 2 channels to power a sub-woofer. Among many features of a 4 channel amplifier are remote sub-woofer level control, tri-mode operation, bridgeable channels and max bridged power to 1000W. Four channel car amplifier provide users multiple input/output selectors to power up to four devices. This is great if you need to power an entire sound system.

Power Acoustik RZ4-2000D Razor Series in MOSFET PWM power supply
$104.99
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It’s impressive features will overtone your desire for best sound quality.

4 channel

2,000W max

160W x 4 @ 4Ω

250W x 4 @ 2Ω

500W x 2 @ 4Ω

Small, compact 4.75" chassis

MOSFET PWM power supply

High-level input

Dash-mount remote gain control

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