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multi-channel amps

Best Cheap Amplifier

If you're looking for a way to add power and volume to your sound system, you might consider adding an amplifier. If you're looking for a new amplifier, you have plenty of options. There are plenty of affordable amplifiers that will get the job done and even some that will give you great sound. Browse the top-ranked list of best cheap amplifiers below along with associated reviews and opinions.

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  1. Metra - Line Output Converter - Black

    SKU: J7RX7YGKXK

    Exactly what i needed to add a voice amplifier to the stock stereo on a 2018 Nissan Maxima to help the aftermarket speakers sound better...Excelent product it really helps if you want to put a amplifier...

    Product Description

    A black two-channel converter that transforms speaker-level signals to line-level audio for easy amplifier integration.
    See all Deck Converters
    Your price for this item is $17.99

  2. Crunch - V-DRIVE 2125W 2-Channel Car Audio Amplifier - Black

    SKU: J3G2WPXJRX

    Product Description

    A black Class D 2-channel car amplifier with LED VU-Meter, variable bass boost, and wired remote.
    See all Multi-Channel Amps
    Your price for this item is $89.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.