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 | MM1005 (MINI MAXX) - WHITE GLOSS | 1100W RMS MINI | 5 CHANNEL AMPLIFIER
DOWN4SOUND
£4,500.17 - £5,192.35Power up your car audio system with the Down4Sound MM1005 (MINI MAXX) - GLOSS WHITE, a dynamic 5-channel amplifier designed to deliver exceptional sound quality and performance. Key Features: FULL RANGE & DIGITAL 5 CHANNEL AMPLIFIER CH1-CH4...MM1005-WHG-£4,500.17 - £5,192.35 -
DOWN4SOUND | JP34 AB GRAY | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
£4,846.35 - £5,711.62Introducing the JP 34 GRAY CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB GRAY has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-GY-£4,846.35 - £5,711.62 -
CRESCENDO AUDIO | SYMPHONY S1 | MONOBLOCK AMPLIFIER | 1500W RMS
CRESCENDO AUDIO
MSRP: £7,442.52£3,721.26Symphony S1 Fullrange Monoblock Amplifier The new & improved Symphony amplifiers are packed with even more power density than the highly renowned originals! The S1 is rated for 1500w @ 1ohm Efficient design only requires the use of 4 gauge power and...S1MSRP: £7,442.52£3,721.26 -
DOWN4SOUND | JP23 V1.5 - CAMO | 2300W RMS CAR AMPLIFIER
DOWN4SOUND
£5,711.80 - £6,577.07*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* JP23 v1.5 CAMO Amplifier by DOWN4SOUND | 2300W RMS Power...JP23v1.5-CM-£5,711.80 - £6,577.07 -
DOWN4SOUND | JP34 AB WHITE GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
£4,846.35 - £5,711.62Introducing the JP 34 WHITE GLOSS CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB WHITE GLOSS has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just...JP34AB-WHG-£4,846.35 - £5,711.62 -
DOWN4SOUND | JP322 RED | 6000W RMS | 2 CHANNEL AMPLIFIER
DOWN4SOUND
£14,712.48 - £16,443.20Car Audio Amplifier for Powerful Sound: JP32.2 - 6000W RMS 2-Channel Amp Experience powerful, high-quality sound in your vehicle with the JP32.2 - 6000W RMS 2-Channel Amplifier. Featuring a high-speed MOSFET power supply and stable output for 1ohm stereo...JP322-RD-£14,712.48 - £16,443.20 -
DOWN4SOUND | JP454 BLUE | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
£11,250.68 - £12,635.22Down4Sound JP454 BLUE Amplifier: 4000W RMS - 4 Channel Amplifier Embark on an unparalleled audio journey with the Down4Sound JP454 PURPLE, a 4-channel amplifier that epitomizes audio perfection. This amplifier isn't just about delivering power; it's...JP454-BL-£11,250.68 - £12,635.22 -
DOWN4SOUND | ALUMINUM BASS KNOB - RED
DOWN4SOUND
MSRP: £1,384.55£692.19DOWN4SOUND 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" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-RDMSRP: £1,384.55£692.19 -
DOWN4SOUND | JP1.2Z3 BLACK | 1200W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
£5,192.53 - £5,538.53Experience the epitome of car audio power with the DOWN4SOUND JP1.2z3 amplifier, now available in sleek black. Engineered to deliver uncompromising performance, this amplifier is designed to handle a wide range of impedance configurations, from 4...JP1.2Z3-BK-£5,192.53 - £5,538.53 -
DOWN4SOUND | JP8 V1.5 - BLACK | 800W RMS | AMPLIFIER
DOWN4SOUND
£3,461.63 - £4,153.81Welcome to the realm of power and elegance with the Black JP8 800W+ RMS Monoblock Amplifier. Crafted with dedication and expertise, this amplifier showcases a formidable 800-watt output, a result of extensive research and development in Las Vegas,...JP8v1.5-BK-£3,461.63 - £4,153.81 -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - BLACK
DOWN4SOUND
MSRP: £1,384.55£605.64Command 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 Digital Volt Meter – Monitor system voltage...D4S-LEDBASS-KNOB-BKMSRP: £1,384.55£605.64 -
DOWN4SOUND | ALUMINIUM BASS KNOB - PURPLE
DOWN4SOUND
MSRP: £1,211.46£692.19DOWN4SOUND 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" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-PUMSRP: £1,211.46£692.19