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Soundstream PN4.520D
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Soundstream PN4.520D
520W 4-Channel Class D Picasso Series Compact Amplifier
$110.46 Buy Now
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Rockford Fosgate R400-4D Hot Deal Rockford Fosgate R400-4D
400W RMS 4-Channel Class D Prime Series Car Amplifier
$161.95 Buy Now
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Rockford Fosgate R600-4D Hot Deal Rockford Fosgate R600-4D
600W RMS 4-Channel Class D Prime Series Car Amplifier
$229.95 Buy Now
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Soundstream TN4.900D Soundstream TN4.900D
900W 4-Channel Class D Tarantula Series Compact Class Car Amplifier
$169.00 Buy Now
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JL Audio JX400/4D (99401) Hot Deal
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JL Audio JX400/4D
4-Channel Car Amplifier 70 watts RMS x 4 at 4 ohms
$199.99 Buy Now
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Lanzar DCT425
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Lanzar DCT425
4000W 4-Channel Full FET AB Amplifier
$129.00 Buy Now
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Power Acoustik BAMF1600/4D
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Power Acoustik BAMF1600/4D
BAMF Series Class D 4-Channel Car Amplifier
$108.99 Buy Now
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Soundstream PN4.1000D
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Soundstream PN4.1000D
Picasso Nano 1000W Class D 4-CH Amplifier
$143.12 Buy Now
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JL Audio HX280/4-PKG Hot Deal
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JL Audio HX280/4-PKG
JL Audio HX280/4 Compact 4-Channel Car Amplifier 50 watts RMS x 4 AND PowerBass AWK-80 Powerbass AWK-80 8 Gauge Amplifier Installation Kit
$159.95 Buy Now
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Power Acoustik CA4-1600D Clearance
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Power Acoustik CA4-1600D
1600W 4-Channel Crypt Series Class-D Amplifier
$105.95 Buy Now
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Rockford Fosgate M750-1D
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Rockford Fosgate M750-1D
750W RMS MonoBlock Full Range Class D Marine Amplifier
$249.99 Buy Now
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Soundstream RN4.1400D
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Soundstream RN4.1400D
1400 Watt Peak (700W RMS) Rubicon Nano Series Class-D 4-Channel Full-Range Amplifier
$168.67 Buy Now
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Power Acoustik MA4-3000D
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Power Acoustik MA4-3000D
3,000 Watt 4 Channel Class D Marine Amplifier
$146.99 Buy Now
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MB Quart MA1-440.4
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MB Quart MA1-440.4
4-Channel Full Range M-Line Class D Compact Marine Ready Amplifier 440 Watts
$190.99 Buy Now
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Kenwood KAC-M3004 Clearance Hot Deal
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Kenwood KAC-M3004
Compact 4CH Power Amplifier, Conformal Coated, 400W Max Power
$127.04 Buy Now
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Kenwood KAC-M1824BT Clearance Hot Deal
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Kenwood KAC-M1824BT
Bluetooth Connected 4 Channel Compact Power Amplifier, Conformal Coated, Wired Controller, 400W Max Power
$159.04 Buy Now
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MTX MUD100.4 On Sale
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MTX MUD100.4
4-CHANNEL POWER SPORTS AMPLIFIER 400W RMS
$249.95 Buy Now
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Soundstream ST4.1000DB
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Soundstream ST4.1000DB
1000W Peak (500W RMS) Stealth Series Class-D 4-Channel 2-Ohm Stable Amplifier with Bluetooth 4.0 Audio Streaming
$157.99 Buy Now
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Cadence XAM500.4BT
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Cadence XAM500.4BT
Cadence Class D full range 4CH. 1000W Max with bluetooth
$184.99 Buy Now
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Power Acoustik RZ4-3000D
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Power Acoustik RZ4-3000D
3,000 Watt 4 Channel Car Amplifier
$142.95 Buy Now
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Soundstream SM4.1000D
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Soundstream SM4.1000D
1000W Max 4 channel Stealth Series Marine Grade Class D Amplifier
$118.99 Buy Now
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Soundstream MR4.1400D
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Soundstream MR4.1400D
1400 W Peak (700W RMS) Class D 4-Channel Marine Amplifier
$168.95 Buy Now
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Dual DA954D
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Dual DA954D
Class D Digital Compact Series 4 Channel Amplifier 600Watts Peak Power/4-way protection circuitry
$107.99 Buy Now
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Dual DA704L
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Dual DA704L
4-Channel Digital Low Profile Series Class D Car Amplifier 400Watts Peak Power
$107.99 Buy Now
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Dual DMA4100BT
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Dual DMA4100BT
4-Ch. Built-in Bluetooth Marine Class D Amplifier 1200W Peak Power
$154.49 Buy Now
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4 Channel Amplifiers

4 channel amplifiers have 2 front (right/left) and 2 rear (right/left) channels. This type of amplifier is the ideal solution for installing 2 pairs of car speakers or 1 pair of speakers and 1 low powered subwoofer by combining or "bridging" the rear right & left channel.

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