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Four Channel

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21 - 40 of 190 products

  1. Hertz SP4.900 4-Channel 1000W RMS Motorcycle / MarineSpeakers Amplifier

    Hertz SP4.900 4-Channel 1000W RMS Motorcycle / MarineSpeakers Amplifier

    SKU #: 03918

    Special Price $549.99

    Retail: $899.99

  2. DD Audio Digital Designs  D4.125 4-Channel 800W RMS Amplifier

    DD Audio Digital Designs D4.125 4-Channel 800W RMS Amplifier

    SKU #: 03948

    Special Price $319.00

    Retail: $529.99

  3. DC  Audio 250.4 4-Channel 1600W RMS Amplifier

    DC Audio 250.4 4-Channel 1600W RMS Amplifier

    SKU #: 03904

    Special Price $699.99

    Retail: $799.99

  4. DC  Audio CS-1000X4 4-Channel 1000W RMS Amplifier

    DC Audio CS-1000X4 4-Channel 1000W RMS Amplifier

    SKU #: 03903

    Special Price $349.99

    Retail: $549.99

  5. Zapco  ST-104D Mini SQ - 4-Channel 540W RMS Mini Amplifier

    Zapco ST-104D Mini SQ - 4-Channel 540W RMS Mini Amplifier

    SKU #: 03788

    Special Price $399.99

    Retail: $549.99

  6. DD Audio Digital Designs D4.200 4-Channel 2200W Amplifier

    DD Audio Digital Designs D4.200 4-Channel 2200W Amplifier

    SKU #: 03832

    Special Price $579.99

    Retail: $799.00

  7.  Zapco ST-64D Mini SQ - 4-Channel 352W RMS Mini Amplifier

    Zapco ST-64D Mini SQ - 4-Channel 352W RMS Mini Amplifier

    SKU #: 03787

    Special Price $299.99

    Retail: $439.99

  8. Zapco ST-204D SQ III   4 Ch. Class D SQ Amplifier

    Zapco ST-204D SQ III 4 Ch. Class D SQ Amplifier

    SKU #: 03786

    Special Price $699.99

    Retail: $769.99

  9.  Focal FDP-4.600v2 4-Channel 800 RMS Class D Amplifier

    Focal FDP-4.600v2 4-Channel 800 RMS Class D Amplifier

    SKU #: 03767

    Special Price $849.99

    Retail: $949.99

  10. Zapco  ST-4X-DSP-III - 4-Channel 100W RMS x 4 Class A/B Amplifier

    Zapco ST-4X-DSP-III - 4-Channel 100W RMS x 4 Class A/B Amplifier

    SKU #: 03790

    Special Price $599.99

    Retail: $659.99

  11.  Zapco ST-4X-SQ-III 4-Channel Full Range Class AB Amplifier

    Zapco ST-4X-SQ-III 4-Channel Full Range Class AB Amplifier

    SKU #: 03758

    Special Price $399.99

    Retail: $529.99

    • SaleSale
    Zapco ST-4X-II 4-Channel Full Range Class AB Amplifier

    Zapco ST-4X-II 4-Channel Full Range Class AB Amplifier

    SKU #: 03757

    Special Price $199.99

    Retail: $349.99

  12. Focal FDP SPORT V2 4-Channel 800W RMS Recreational Off-road Amplifier

    Focal FDP SPORT V2 4-Channel 800W RMS Recreational Off-road Amplifier

    SKU #: 03693

    Special Price $999.99

    Retail: $1,219.99

  13. Sundown Audio SAM-100.4  Bluetooth 4-Channel 700W RMS Marine Amplifier

    Sundown Audio SAM-100.4 Bluetooth 4-Channel 700W RMS Marine Amplifier

    SKU #: 03868

    Special Price $349.99

    Retail: $418.99

  14. Mosconi PRO 4/30 Class A-AB Technology 4-Channel Amplifier

    Mosconi PRO 4/30 Class A-AB Technology 4-Channel Amplifier

    SKU #: 03750

    Special Price $2,499.99

    Retail: $2,549.99

  15. Pioneer GM-DX874 600W RMS 4-Channel Class FD Amplifier

    Pioneer GM-DX874 600W RMS 4-Channel Class FD Amplifier

    SKU #: 03623

    Special Price $269.99

    Retail: $349.99

  16. ARC Audio 1000.4 - 4-Channel 1000W RMS Amplifier

    ARC Audio 1000.4 - 4-Channel 1000W RMS Amplifier

    SKU #: 03558

    Special Price $1,048.99

    Retail: $1,399.99

  17. Power Acoustik RZ4-2000D 4 Channel  2000W Amplifiers

    Power Acoustik RZ4-2000D 4 Channel 2000W Amplifiers

    SKU #: 03749

    Special Price $98.99

    Retail: $159.99

  18. ARC Audio 1000.4 DSP 4-Channel 1000W RMS Amplifier

    ARC Audio 1000.4 DSP 4-Channel 1000W RMS Amplifier

    SKU #: 03555

    Special Price $1,508.99

    Retail: $1,899.99

  19. Sundown Audio SAE-400.4 V.3 4-Channel  1600W RMS Amplifier SAEV3-400.4D

    Sundown Audio SAE-400.4 V.3 4-Channel 1600W RMS Amplifier SAEV3-400.4D

    SKU #: 03518

    Special Price $319.99

    Retail: $499.99

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21 - 40 of 190 products