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Amplifiers

    RFRB Rockford Fosgate M5-800X4 M5 Series Marine 800 Watt 4-Channel Car Amplifier

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    RFRB Rockford Fosgate M5-800X4 M5 Series Mari…

    $472.49
    RFRB Rockford Fosgate M5-1500X5 M5 Series Marine 1500 Watt 5-Channel Amplifier

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    RFRB Rockford Fosgate M5-1500X5 M5 Series Mar…

    $697.49
  • SALE! 
    Rockford Fosgate M5-1500X5 1500 Watt Waterproof Element Ready Amplifier

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    Rockford Fosgate M5-1500X5 1500 Watt Waterpro…

    $950.00
    $929.99
    SAVE! $20.01
  • Kicker 48KMA3604 Class A/B Multi-Channel Marine Amplifier w/ 500W Dynamic Power

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    Kicker 48KMA3604 Class A/B Multi-Channel Mari…

    $299.99
  • Kicker 48KXMA4002 2-Channel Full-Range Class D Marine Amplifier w/ 400 Watt Peak

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    Kicker 48KXMA4002 2-Channel Full-Range Class …

    $379.99
  • SALE! 
    Rockford Fosgate M5-800X4 800 Watt 4 Channel Waterproof Element Ready Amplifier

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    Rockford Fosgate M5-800X4 800 Watt 4 Channel …

    $689.99
    $629.99
    SAVE! $60.00
  • SALE! 
    SALE! 
    Rockford Fosgate TM400X4AD Power Series  4-channel amplifier marine/powersports

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    Rockford Fosgate TM400X4AD Power Series 4-ch…

    $699.99
    $569.99
    $349.99
    SAVE! $350.00
    RFRB Rockford Fosgate PM500X2 Marine AMP Punch Series AMP

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    RFRB Rockford Fosgate PM500X2 Marine AMP Punc…

    $374.99
    RFRB Rockford Fosgate PM500X1BD Marine AMP 500 WATTS Punch Series

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    RFRB Rockford Fosgate PM500X1BD Marine AMP 50…

    $374.99
    SALE! 
    Refurbished Rockford Fosgate PM1000X5 Punch marine/powersports 5-channel amplifier

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    Refurbished Rockford Fosgate PM1000X5 Punch m…

    $749.99
    $399.99
    SAVE! $350.00
  • SALE! 
    Pioneer GM-ME300X1C Class D Compact Marine Audio Mono Amplifiers with 75W RMS

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    Pioneer GM-ME300X1C Class D Compact Marine Au…

    $400.00
    $199.00
    SAVE! $201.00
  • SALE! 
    Rockford Fosgate M5-1000X1 1000 Watt Mono Element Ready Amplifier

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    Rockford Fosgate M5-1000X1 1000 Watt Mono Ele…

    $689.99
    $629.99
    SAVE! $60.00

Increase power, volume, and quality on the open water with a marine amplifier. Waterproof marine amplifiers boost your system and help drown out engine noise, wind, and even other boaters. Whether you have more speakers that requires a marine 2 channel amplifier, or only need a small marine amplifier, with brands like Kicker, JL Audio, Rockford Fosgate, and Kenwood, finding a marine amplifier to power your fun on the water is as simple as a day on the water. These amplifiers are specially designed to withstand the harsh marine environment, with features such as waterproofing, corrosion resistance, and UV protection. This ensures their durability and reliability even when exposed to saltwater, humidity, and extreme temperatures. Whether you are installing your products or need help troubleshooting a sudden issue, Drive-In Autosound is here to help. Our Online Purchase and Technical Support team is available to help answer your questions fast to get you back to enjoying your audio experience.

Free 2-Day Shipping
on all orders $99 and up

Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days excluding Alaska, Hawaii, and Puerto Rico. Business days include Monday - Friday and exclude UPS holidays. 

Exclusions

Delivery time estimates do not apply to large or heavy items over 40+ lbs, P.O. Box addresses, items shipped directly from the manufacturer, out-of-stock items or unless stated otherwise on the product. Other exclusions may apply.