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4 Channel Amplifiers

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  1. Alpine KTP-445U

    Alpine KTP-445U

    Regular Price: $179.95

    Special Price $149.95

    Compact upgrade for any car radio — 45 watts RMS X 4

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  2. JL Audio HD600/4

    JL Audio HD600/4

    Regular Price: $899.95

    Special Price $849.95

    4-Channel Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology

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  3. JL Audio	HD900/5

    JL Audio HD900/5

    Regular Price: $1,199.95

    Special Price $1,099.95

    5-channel car amplifier — 100 watts RMS x 4 at 4 ohms + 500 watts RMS x 1

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  4. JL Audio JX400/4D

    JL Audio JX400/4

    Regular Price: $299.95

    Special Price $199.99

    JL Audio 400W 4 Channel Amplifier

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  5. JL Audio M400/4

    JL Audio M400/4

    $499.99

    4-channel marine amplifier — 75 watts RMS x 4

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  6. JL Audio MHX280/4

    JL Audio MHX280/4

    Regular Price: $349.95

    Special Price $149.95

    Compact 4-channel marine amplifier — 50 watts RMS x 4

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  7. JL Audio XD400/4V2

    JL Audio XD400/4V2

    Regular Price: $699.95

    Special Price $429.95

    4-channel car amplifier — 75 watts RMS x 4

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  8. Kenwood Excelon X301-4

    Kenwood Excelon X301-4

    Regular Price: $244.99

    Special Price $199.99

    Class D 4-Channel Car Amplifier

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  9. Kenwood eXcelon X450-4

    Kenwood eXcelon X450-4

    Regular Price: $479.95

    Special Price $279.95

    eXcelon Asymmetrical 4 Channel Power Amplifier

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  10. Kenwood eXcelon XR400-4

    Kenwood eXcelon XR400-4

    Regular Price: $399.95

    Special Price $299.95

    eXcelon Reference Fit Four-Channel Digital Power Amplifier

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  11. Kenwood eXcelon XR400-4

    Kenwood eXcelon XR400-4 (Refurbished)

    Regular Price: $399.95

    Special Price $249.95

    eXcelon Reference Fit Four-Channel Digital Power Amplifier

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  12. Kenwood KAC-2404S

    Kenwood KAC-2404S

    Regular Price: $179.95

    Special Price $119.95

    500W 4-Channel Stereo Bridgeable Power Amplifier w/ LPF and HPF

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  13. Kenwood KAC-6406

    Kenwood KAC-6406

    Regular Price: $199.95

    Special Price $149.95

    500W 4/3 Channel Power Amplifier

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  14. Kenwood KAC-6407

    Kenwood KAC-6407

    Regular Price: $199.99

    Special Price $149.99

    4-Channel Car Amplifier

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  15. Kenwood KAC-8406

    Kenwood KAC-8406

    Regular Price: $349.95

    Special Price $229.99

    4 Channel Power Amplifier

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  16. Kenwood KAC-M1804

    Kenwood KAC-M1804

    Regular Price: $199.95

    Special Price $149.95

    400W Compact 4-Channel Digital Amplifier

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  17. MTX TE404

    MTX Thunder Elite TE404

    Regular Price: $399.95

    Special Price $204.99

    4-Channel Thunder Elite Car Amplifier

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  18. Pioneer GM-A4604

    Pioneer GM-A4604

    Regular Price: $149.95

    Special Price $129.95

    240W RMS 4-Channel GM Series Bridgeable Car Amplifier

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  19. Pioneer GM-D1004

    Pioneer GM-D1004

    Regular Price: $179.95

    Special Price $149.95

    Compact Class FD 4 Channel Amplifier

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  20. Pioneer GM-D8604

    Pioneer GM-D8604

    Regular Price: $249.95

    Special Price $219.95

    Class FD 4-Channel Bridgeable Amplifier

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  21. Renegade REN1100S + Renegade RXV1202

    Renegade Complete Bass Package

    Regular Price: $399.00

    Special Price $199.00

    Renegade 850W, Mono Amplifier + Renegade 1200 Watt 12" Dual Subwoofer With Enclosure

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  22. Renegade REN1100S

    Renegade REN1100S

    Regular Price: $249.95

    Special Price $99.95

    1100W, 4 Channel Renegade Power Amplifier

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  23. Rockford Fosgate Power T400-4

    Rockford Fosgate Power T400-4

    $399.99

    Power Series Compact 4-Channel Amplifier

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  24. Rockford Fosgate Punch PBR400X4D

    Rockford Fosgate Punch PBR400X4D

    $249.99

    Compact 4-channel car amplifier — 50 watts RMS x 4

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  25. Rockford Fosgate R250X4

    Rockford Fosgate R250X4

    Regular Price: $209.95

    Special Price $189.95

    250 Watt 4-Channel Amplifier

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  26. Rockford Fosgate R300X4

    Rockford Fosgate R300X4

    Regular Price: $249.95

    Special Price $149.95

    300W RMS 4-Channel Class AB Prime Series Amplifier

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  27. Rockford Fosgate R400-4D

    Rockford Fosgate R400-4D

    Regular Price: $299.95

    Special Price $249.95

    400W RMS 4-Channel Class D Prime Series Amplifier

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  28. Rockford Fosgate R600-4D

    Rockford Fosgate R600-4D

    Regular Price: $449.95

    Special Price $399.95

    600 Watt Full-Range Class-D 4-Channel Amplifier

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  29. Rockford Fosgate T1000-4AD

    Rockford Fosgate T1000-4AD

    $999.99

    1000W RMS 4-Channel Class AD Power Series Constant Power Amplifier

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  30. Rockford Fosgate T400X4AD

    Rockford Fosgate T400X4AD

    $349.99

    400 Watt Class-AD 4-Channel Amplifier

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  31. Rockford Fosgate T600-4

    Rockford Fosgate T600-4

    $599.99

    Rockford Fosgate T600-4 Power Series Compact 4-Channel Amplifier

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  32. Rockford Fosgate T800-4AD

    Rockford Fosgate T800-4AD

    Regular Price: $899.95

    Special Price $799.95

    800 Watt 4-Channel Class AD Power Series Car Amplifier

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