4-Channel Amps

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  4 Ch. Class D, Full-Range Car/Marine Amplifier, 400 W

  4 Ch. Class D, Full-Range Car/Marine Amplifier, 400 W

  Model #: XDM400/4

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  $649.99 Compare

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  Next-Generation S-Series 4-Channel Amplifier

  Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio.

  Model #: S2-A36F

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  $249.99 Compare

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  KENWOOD XR401-4

  Class D 4 Channel Power Amplifier

  Model #: XR4014

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  $379.99 Compare

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  DSP Amplifier DSP4425

  4-channel Class A/B Amplifier Design, with 2-channel pre-amp outputs & Digital Signal Processing

  Model #: DSP4425

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  $199.99 Original price was: $199.99.$169.99Current price is: $169.99. Compare

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  Infinity Marine M704A

  Multi-element high-performance, 4-channel amplifier

  Model #: MA704A

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  $229.99 Original price was: $229.99.$159.99Current price is: $159.99. Compare

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  Phoenix Gold RX 400 Watt 4 Channel Class A/B Amplifier

  Model #: RX2400.4

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  $299.00 Original price was: $299.00.$179.99Current price is: $179.99. Compare

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  Kicker® KEY200.4 Smart 4-Channel Amplifier

  The biggest advance - in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP.

  Model #: 47KEY2004

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  $279.99 Compare

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  JL Audio® 600 W 4 Channel Class D Full-Range Amplifier

  JL Audio® 4 Channel Class D Full-Range Amplifier with Single-Cycle Control switching and R.I.P.S. technology

  Model #: HD600/4

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  $1,099.99 Compare

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  JL Audio® 4 Channel Class D Full-Range Amplifier

  Utilizing our exclusive NexD™ high-speed switching technologies, the ultra-compact RD400/4 amplifier is engineered to deliver loads of audio output power, with incredible efficiency and low distortion. Don’t let its modern styling and small size fool you though, this little powerhouse churns out 100 watts of crystal-clear audio from each of its four channels into 2 ohms (14.4V, 1% THD) and is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a whopping 200W x 2 into 4 ohms.

  Model #: RD400/4

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  $359.99 Compare

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  Kicker® CXA360.4 4 Channel Amplifier

  The CXA360.4 Four-Channel Amplifier is built to power all your door speakers in a single, powerful package.

  Model #: 46CXA3604

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  $229.99 Compare

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  Infinity® High Performance 4 Channel Car Amplifier

  Infinity's Reference 3004A amplifier will add plenty of muscle to your music without breaking a sweat, and it'll look good doing it. This 4-channel powerhouse delivers 75 watts RMS to each of the front and rear speakers in your car. Into planning ahead? You could use this amp in 2-channel mode now to drive a couple subwoofers with 200 watts RMS each, then reassign it to your front and rear speakers when you get a bigger sub amp.

  Model #: RF3004A

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  $289.99 Compare

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