Four Channel Amplifiers

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  1. Alpine KTP-445U

    Regular Price: $249.95

    Special Price $129.95

    Out of stock

    Universal Class D 4-Channel Head Unit Power Pack for Use with all Aftermarket & Factory Receivers Learn More
  2. Alpine KTP-445A

    Regular Price: $179.99

    Special Price $119.99

    Out of stock

    Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness Learn More
  3. Alpine MRV-F300

    Regular Price: $299.95

    Special Price $169.95

    Out of stock

    300W 4-Channel Class D V-Power Series Compact Car Amplifier Learn More
  4. Alpine PDR-F50

    Regular Price: $450.00

    Special Price $299.95

    Out of stock

    500W PDR Series 4/3/2 Channel Class D Digital Amplifier Learn More
  5. Alpine PDX-F6

    Regular Price: $999.99

    Special Price $479.95

    Out of stock

    600W PDX Series 4-Channel Power Density Digital Class D Car Amplifier Learn More
  6. Alpine PDX-F4

    Regular Price: $550.00

    Special Price $349.95

    Out of stock

    400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier Learn More
  7. Hifonics ZRX2016.4

    Regular Price: $439.99

    Special Price $189.00

    Out of stock

    2000W 4 Channel Zeus Series Class AB Amplifier Learn More
  8. Hifonics ZRX1016.4

    Regular Price: $279.99

    Special Price $129.99

    Out of stock

    1000W 4 Channel Zeus Series Class AB Amplifier Learn More
  9. Hifonics ZRX616.4

    Regular Price: $219.99

    Special Price $99.99

    Out of stock

    600W 4 Channel Zeus Series Class AB Amplifier Learn More
  10. Hifonics BRX1616.4

    Regular Price: $379.99

    Special Price $199.99

    Out of stock

    1600W 4-Channel Brutus (BRX) Series Super A/B Class Amplifier Learn More

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