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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On Sale
DOWN4SOUND | MM1005 (MINI MAXX) - GREEN | 1100W RMS MINI | 5 CHANNEL AMPLIFIER
DOWN4SOUND
$220.99 - $260.98MM1005-GR-$220.99 - $260.98 -
On Sale
DOWN4SOUND | M3-1500 (MARINE) - BLACK GLOSS | 1500W RMS
DOWN4SOUND
$254.99 - $304.98DOWN4SOUND M3-1500 Marine & Powersports Monoblock Amplifier – 1500W RMS Class D (Gloss Black) The DOWN4SOUND M3-1500 Marine & Off-Road Amplifier is a compact monoblock powerhouse delivering 1500...M3-1500-BKG-$254.99 - $304.98 -
On Sale
DOWN4SOUND | MM1604 (MINI MAXX) - BLACK GLOSS | 600W RMS MINI | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
MSRP: $349.99Now: $186.99Was: $219.99The DOWN4SOUND MM1604 Mini Maxx in Black Gloss is a compact 4 channel full range Class D car audio amplifier delivering 600W RMS of clean, efficient power for modern performance systems. Designed for...MM1604-BKG-MSRP: $349.99Now: $186.99Was: $219.99 -
On Sale
DOWN4SOUND | JP1.2Z3 CAMO | 1200W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
$254.99 - $274.98JP1.2Z3-CM-$254.99 - $274.98 -
On Sale
DOWN4SOUND | M3-1004 (MARINE) - WHITE GLOSS | 700W RMS
DOWN4SOUND
$212.49 - $262.48DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Gloss White) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering 700...M3-1004-WHG-$212.49 - $262.48 -
On Sale
DOWN4SOUND | MM1604 (MINI MAXX) - GRAY | 600W RMS MINI | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
MSRP: $349.99Now: $186.99Was: $219.99The DOWN4SOUND MM1604 Mini Maxx in Gray is a compact 4 channel full range Class D car audio amplifier built for clean installs and efficient power delivery. Rated at 600W RMS, it is designed to drive...MM1604-GY-MSRP: $349.99Now: $186.99Was: $219.99 -
On Sale
DOWN4SOUND | JP34 AB CAMO | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$237.99 - $287.98*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the JP 34 CAMO CLASS AB Amplifier: A Robust 590W RMS...JP34AB-CM-$237.99 - $287.98 -
On Sale
DOWN4SOUND | MM1005 (MINI MAXX) - CAMO | 1100W RMS MINI | 5 CHANNEL AMPLIFIER
DOWN4SOUND
$220.99 - $260.98MM1005-CM-$220.99 - $260.98 -
On Sale
DOWN4SOUND | MM1604 (MINI MAXX) - WHITE GLOSS | 600W RMS MINI | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
MSRP: $349.99Now: $186.99Was: $219.99The DOWN4SOUND MM1604 Mini Maxx in White Gloss is a compact 4 channel full range Class D car audio amplifier built for clean installs and efficient power delivery. Rated at 600W RMS, it is designed...MM1604-WHG-MSRP: $349.99Now: $186.99Was: $219.99 -
On Sale
DOWN4SOUND | JP77 TITANIUM | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$586.49 - $666.48Down4Sound JP77 TITANIUM Amplifier: 3000W RMS - 7 Channel Amplifier Experience unparalleled audio mastery with the Down4Sound JP77 TITANIUM. This 7-channel amplifier, boasting a sophisticated...JP77-TI-$586.49 - $666.48Qty in Cart: 0Quantity:Price:$586.49 - $666.48Subtotal: -
On Sale
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - GRAY
DOWN4SOUND
MSRP: $79.99Now: $29.74Was: $34.99Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated...D4S-LEDBASS-KNOB-GRAYMSRP: $79.99Now: $29.74Was: $34.99 -
On Sale
DOWN4SOUND | M3-1004 (MARINE) - BLUE GLOW | 700W RMS
DOWN4SOUND
$212.49 - $262.48DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Blue Glowtek) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering...M3-1004-BLGL-$212.49 - $262.48