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AMPLIFIERS

AMPLIFIERS

Shopping for car audio amplifiers at Down4Sound? Look no further! We have the biggest brands in car audio amplifiers at the lowest prices guaranteed. With a wide array of options ranging from 400w to a whopping 20,000w in Class D, Class AB, stereo, monoblock, 1ch, 2ch, 4ch, 5ch, 7ch and 8ch amplifiers - you’re sure to find something that fits your car audio needs. Upgrading your sound with our car audio amplifiers is an easy and hassle-free process with Down4Sound. We can almost guarantee you’ll be blown away by the difference in your sound quality! All our products are tested and certified to ensure you get exactly what you pay for - high-powered performance without any effort. Our team of experts knows all about car audio amplifier equipment.

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  • Down4Sound DOWN4SOUND JP23 V2 - GREEN | 2800W RMS AMPLIFIER Down4Sound DOWN4SOUND JP23 V2 - GREEN | 2800W RMS AMPLIFIER

    DOWN4SOUND | JP23 V2 - GREEN | 2800W RMS AMPLIFIER

    DOWN4SOUND

    ¥44,195 - ¥53,033
    JP 23 V2 GREEN AMPLIFIER BY DOWN4SOUND | 2800W RMS Power Output Unleash the true potential of your car audio system with the JP23 V2 GREEN Monoblock Amplifier. Engineered in Dunnellon, FL, and Las Vegas, Nevada, and assembled by passionate car audio...
    JP23V2-GR-
    ¥44,195 - ¥53,033
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  • Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Black Gloss | 500W RMS MINI 4 CH Car Audio Amplifier Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Black Gloss | 500W RMS MINI 4 CH Car Audio Amplifier

    DOWN4SOUND | MM504 (MINI MAXX) - BLACK GLOSS | 300W RMS MINI | 4 CHANNEL AMPLIFIER

    DOWN4SOUND

    ¥12,705 - ¥14,914
    Introducing the DOWN4SOUND MM504 (MINI MAXX) in Gloss Black - a sleek and potent 300W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a...
    MM504-BKG-
    ¥12,705 - ¥14,914
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  • Crescendo Audio CRESCENDO AUDIO BASSCLEF-6K Crescendo Audio CRESCENDO AUDIO BASSCLEF-6K

    CRESCENDO AUDIO | BASSCLEF-6K | 6000W RMS

    CRESCENDO AUDIO

    ¥110,489 - ¥125,406
    BASSCLEF-6K As some enthusiasts have already heard through the grapevine, it is our pleasure to announce the new BassClef series. The current Bass Clef series has had a hell of a run since 2011, but with all good things, it is time to raise the bar once...
    BC6k
    ¥110,489 - ¥125,406
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  • Down4Sound DOWN4SOUND JP284 - CAMO | 3000W 4 CHANNEL AMPLIFIER Down4Sound DOWN4SOUND JP284 - CAMO | 3000W 4 CHANNEL AMPLIFIER

    DOWN4SOUND | JP284 - CAMO | 3000W | 4 CHANNEL AMPLIFIER

    DOWN4SOUND

    ¥44,195 - ¥49,719
    *Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.*   Introducing the JP 284 CAMO CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 CAMO is here,...
    JP284-CM-
    ¥44,195 - ¥49,719
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  • Crescendo Audio CRESCENDO AUDIO BASSCLEF-4K Crescendo Audio CRESCENDO AUDIO BASSCLEF-4K

    CRESCENDO AUDIO | BASSCLEF-4K | 4000W RMS

    CRESCENDO AUDIO

    ¥81,762 - ¥92,811
    BASSCLEF-4K As some enthusiasts have already heard through the grapevine, it is our pleasure to announce the new BassClef series. The current Bass Clef series has had a hell of a run since 2011, but with all good things, it is time to raise the bar once...
    BC4K
    ¥81,762 - ¥92,811
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  • Sundown Audio SUNDOWN AUDIO SFB 600D | 600W RMS FULL BRIDGE AMPLIFIER Sundown Audio SUNDOWN AUDIO SFB 600D | 600W RMS FULL BRIDGE AMPLIFIER

    SUNDOWN AUDIO | SFB 600D | 600W RMS FULL BRIDGE AMPLIFIER

    SUNDOWN AUDIO

    MSRP: ¥19,887
    ¥19,335
    SUNDOWN AUDIO SFB 600 | 600W RMS FULL BRIDGE AMPLIFIER   600 @ 1 ohms RMS 350 @ 2 ohms RMS 250 @ 4 ohms RMS Variable 12dB low pass filter: 80HZ – 20kHZ Variable 12dB high pass filter: 15HZ – 1kHZ Variable 12dB Bass Boost @ 50Hz...
    A-SFB600
    MSRP: ¥19,887
    ¥19,335
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    ¥19,335
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  • Down4Sound DOWN4SOUND JP23 V2 TEAL | 2800W RMS Monoblock Amplifier Down4Sound DOWN4SOUND JP23 V2 TEAL | 2800W RMS Monoblock Amplifier

    DOWN4SOUND | JP23 V2 TEAL | 2800W RMS | MONOBLOCK AMPLIFIER

    DOWN4SOUND

    ¥44,195 - ¥53,033
    Experience unparalleled power and performance with the DOWN4SOUND JP23 V2 TEAL Amplifier. Meticulously engineered in Dunnellon, FL, and Las Vegas, NV, this compact powerhouse delivers an impressive 2800W RMS at 1-ohm, making it perfect for enthusiasts...
    JP23V2-TL-
    ¥44,195 - ¥53,033
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  • Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Gray | 500W RMS MINI 4 CH Car Audio Amplifier Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Gray | 500W RMS MINI 4 CH Car Audio Amplifier

    DOWN4SOUND | MM504 (MINI MAXX) - GRAY | 300W RMS MINI | 4 CHANNEL AMPLIFIER

    DOWN4SOUND

    ¥12,705 - ¥14,914
    Introducing the DOWN4SOUND MM504 (MINI MAXX) in Gray - a sleek and potent 300W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a perfect...
    MM504-GY-
    ¥12,705 - ¥14,914
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  • Down4Sound JP8 v1.5 - GREY | 800W+ RMS AMPLIFIER Down4Sound JP8 v1.5 - GREY | 800W+ RMS AMPLIFIER

    DOWN4SOUND | JP8 V1.5 - GRAY | 800W+ RMS AMPLIFIER

    DOWN4SOUND

    ¥22,097 - ¥26,516
    Welcome to the world of power and style with the Grey JP8 800W+ RMS Monoblock Amplifier. Designed and engineered with passion, this amplifier boasts an impressive 800-watt output and is the result of rigorous research and development conducted in Las...
    JP8v1.5-GY-
    ¥22,097 - ¥26,516
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  • Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Purple | 500W RMS MINI 4 CH Car Audio Amplifier Down4Sound DOWN4SOUND MM504 (MINI MAXX) - Purple | 500W RMS MINI 4 CH Car Audio Amplifier

    DOWN4SOUND | MM504 (MINI MAXX) - PURPLE | 300W RMS MINI | 4 CHANNEL AMPLIFIER

    DOWN4SOUND

    ¥12,705 - ¥14,914
    Introducing the DOWN4SOUND MM504 (MINI MAXX) in Purple - a sleek and potent 500W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a perfect...
    MM504-PU-
    ¥12,705 - ¥14,914
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  • Sundown Audio SIA 2500 - 2500W RMS Amplifier Sundown Audio SIA 2500 - 2500W RMS Amplifier

    SUNDOWN AUDIO | SIA 2500 - (2500W RMS AMPLIFIER)

    SUNDOWN AUDIO

    MSRP: ¥49,057
    ¥42,538
    Sundown SIA 2500 Amplifier: Sundown SIA 2500 is a 2500 watt RMS of Smart Full-Bridge Power. Sundown audio's latest and greatest intelligent full bridge amplifier is the SIA SERIES! The SIA 2500's power supply is built stronger vs the SFB 2000 which...
    A-SIA2500
    MSRP: ¥49,057
    ¥42,538
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    MSRP: ¥49,057
    ¥42,538
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  • Down4Sound DOWN4SOUND MM1000 (MINI MAXX) -  GLOSS WHITE | 1000W RMS MINI CAR AUDIO AMPLIFIER Down4Sound DOWN4SOUND MM1000 (MINI MAXX) -  GLOSS WHITE | 1000W RMS MINI CAR AUDIO AMPLIFIER

    DOWN4SOUND | MM1000 (MINI MAXX) - WHITE GLOSS | 1000W RMS MINI CAR AUDIO AMPLIFIER

    DOWN4SOUND

    ¥20,992 - ¥24,306
    Introducing the Down4Sound MM1000 (MINI MAXX) in Gloss White A 1000W RMS Mini Car Audio Amplifier that’s a compact powerhouse of performance. Despite its small size, this amplifier is engineered to deliver deep and resonant bass, making it a...
    MM1000-WHG-
    ¥20,992 - ¥24,306
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    ¥20,992 - ¥24,306
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