AMPLIFIERS
Shop car audio amplifiers for subwoofers, door speakers, marine audio systems, motorcycles, powersports vehicles, and complete car audio system upgrades. Browse monoblock amplifiers, 2-channel amps, 4-channel amps, multi-channel amplifiers, full-range amplifiers, and high-performance models from leading car audio brands.
Whether you are upgrading factory audio, powering speakers, building a high-output bass system, or designing a competition-level setup, the right car amplifier provides the power, control, and efficiency needed to maximize system performance.
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DOWN4SOUND | ALUMINUM BASS KNOB - BLACK
DOWN4SOUND
MSRP: $79.99$39.99DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Rca cable lengths for Input / Output...D4S-BASS-KNOB-BKMSRP: $79.99$39.99Qty in Cart: 0Quantity:Price:MSRP: $79.99$39.99Subtotal: -
DOWN4SOUND | JP23 V1.5 BLACK GLOSS | 2300W RMS AMPLIFIER
DOWN4SOUND
$329.99 - $379.98Step into the realm of thunderous bass and unparalleled audio performance with the DOWN4SOUND JP23 GLOSS BLACK Monoblock Amplifier. As the very first creation of Down4Sound, the JP23 holds a special place in our history as the amplifier that kickstarted...JP23v1.5-BKG-$329.99 - $379.98 -
DOWN4SOUND | MM1004 (MINI MAXX) - GRAY | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$189.99 - $209.98Elevate your audio experience with the DOWN4SOUND MM1004 (MINI MAXX) in Gray - a 700W RMS Mini 4-Channel Car Audio Amplifier. This compact and versatile amplifier, finished in a sophisticated gray, is expertly designed to deliver dynamic sound...MM1004-GY-$189.99 - $209.98 -
DOWN4SOUND | JP23 V1.5 WHITE GLOSS | 2300W RMS AMPLIFIER
DOWN4SOUND
$329.99 - $379.98Enter a realm of unmatched audio supremacy with the DOWN4SOUND JP23 GLOSS WHITE Monoblock Amplifier. As the original creation of Down4Sound, the JP23 stands as a testament to our commitment to delivering awe-inspiring bass and unrivaled sound quality...JP23v1.5-WHG-$329.99 - $379.98 -
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DOWN4SOUND | JP83 GREEN | 8300W RMS AMPLIFIER
DOWN4SOUND
$749.99 - $949.98JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier | Green Step into a world where power meets precision with the JP-83 Amplifier. This monoblock amplifier isn't just powerful; it's a colossal force that infuses your bass with life, delivering a...JP83-GR-$749.99 - $949.98 -
DOWN4SOUND | MM1000 (MINI MAXX) - RED | 1000W RMS MINI CAR AUDIO AMPLIFIER
DOWN4SOUND
$189.99 - $219.98Down4Sound MM1000 (MINI MAXX) - RED | 1000W RMS Mini Car Audio Amplifier Compact Powerhouse The Down4Sound MM1000 (MINI MAXX) - RED may be small in size, but it's huge in performance. Designed to deliver deep and resonant bass, this amplifier fits almost...MM1000-RD-$189.99 - $219.98 -
DOWN4SOUND | JP23 V1.5 ELITE WHITE SILVER | 2300W RMS AMPLIFIER
DOWN4SOUND
$329.99 - $379.98JP23 v1.5 Elite White Silver Amplifier by DOWN4SOUND | 2300W RMS Power Output Passionate masterminds at Down4sound from Dunnellon, Florida, Las Vegas, Nevada, and South Korea have meticulously designed and engineered the DOWN4SOUND JP23 v1.5 ELITE WHITE...JP23v1.5-WHISLV-$329.99 - $379.98 -
DOWN4SOUND | JP3 CPT BLACK | 555W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
$169.99 - $189.98JP3 CPT Ω - 555W RMS 4-2-1 OHM AMPLIFIER - BLACK Introducing the JP3 CPT Ω - 555W RMS Amplifier in a refined colored anodized black finish. This amplifier is meticulously designed to be the centerpiece of your audio setup, ensuring an...JP3-BK-$169.99 - $189.98 -
DOWN4SOUND | MM1000 (MINI MAXX) - PURPLE | 1000W RMS MINI CAR AUDIO AMPLIFIER
DOWN4SOUND
$189.99 - $219.98Down4Sound MM1000 (MINI MAXX) - PURPLE | 1000W RMS Mini Car Audio Amplifier Compact Powerhouse The Down4Sound MM1000 (MINI MAXX) - PURPLE may be small in size, but it's huge in performance. Designed to deliver deep and resonant bass, this amplifier fits...MM1000-PU-$189.99 - $219.98 -
DOWN4SOUND | JP23 V1.5 ELITE GREEN | 2300W RMS CAR AMPLIFIER
DOWN4SOUND
$329.99 - $379.98JP23 v1.5 Elite Green Amplifier by DOWN4SOUND | 2300W RMS Power Output Passionate masterminds at Down4sound from Dunnellon, Florida, Las Vegas, Nevada, and South Korea have meticulously designed and engineered the DOWN4SOUND JP23 v1.5 ELITE GREEN...JP23v1.5-GR-$329.99 - $379.98 -
DOWN4SOUND | JP43 ORANGE | 4300W RMS AMPLIFIER
DOWN4SOUND
$774.99 - $884.98JP 43 Amplifier: 4300W PLUS RMS MONOBLOCK Amplifier | Cream Orange Experience the epitome of powerful sound amplification with the JP-43, a monoblock amplifier that stands as a titan in the realm of big bass and big power. With a powerful 4300 WATT RMS,...JP43-OR-$774.99 - $884.98Qty in Cart: 0Quantity:Price:$774.99 - $884.98Subtotal: -
CRESCENDO AUDIO | SYMPHONY S4 | 4 CHANNEL AMPLIFIER | 880W RMS
CRESCENDO AUDIO
MSRP: $499.98$249.99Symphony S4 Full Range Class D Amplifier The new & improved Symphony amplifiers are packed with even more power density than the highly renowned originals! The S4 is rated for a total of 880w of clean RMS output!Efficient design only requires the...S4MSRP: $499.98$249.99