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Not Bridgable - 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.
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  1. Sony XM-S400D Compact 400 Watt Class D 4-Channel Amplifier - main
    Sony XM-S400D Compact 400 Watt Class D 4-Channel Amplifier
    $149.99
    • 4-Channel Car Amplifier
    • 45 Watt x 4 at 4 ohms
    • Super compact design
    • Class FD Design Offers Efficiency and High-Quality Sound
    • High and low level inputs with auto turn on
    Learn More
  2. Rockford Fosgate PBR300X1 4-Channel Amplifier
    Rockford Fosgate PBR300X4 Punch Boosted Rail 300 Watt 4-Channel Amplifier
    Rating:
    100 % of 100
    $224.99
    • 75 Watts x 4-channel at 4 ohms
    • Punch series micro sized boosted rail mono amplifier
    • Super efficient design that allows the amplifier to mounted virtually anywhere
    • High level speaker inputs for easy installation into factory audio systems
    • 1 Year Standard Warranty
    Learn More
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