4 Channel Amplifiers
Power your car audio system with premium 4-channel amplifiers from top brands like Helix, JL Audio, and Audison. Perfect for driving multiple speakers, these amplifiers deliver crystal-clear sound and powerful performance. Whether you're looking for reliable, high-performance options or sleek designs, we have a wide range to suit your needs. Shop today for fast UK delivery and expert service.
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82 products
Out of stock Pioneer GM-DX104 Amp Compact Micro Class D Hi-Res 4 Channel Amplifier 4x45w £149.99 / Out of stockOut of stock
Classic Car Stereo Hide Away Bluetooth Amplifier 4x25w Aux In & Line Out for Sub £189.99 /Low stock
Out of stock Alpine KTP 445A Amplifier 4 Channel Head Unit Compact Power Pack 4x45w RMS RRP£149.99£139.99 / Save 7% Out of stockOut of stock
Best Seller Hertz Dieci DP 4.300 4 Channel Stereo Amp Hi Res Class A B Amplifier 420w RMS £199.99 /In stock
Highly Rated RetroSound Quadraphonic 4 Channel Amplifier Full Range Class D Amp 4x45w RMS £199.99 /Low stock
Out of stock Focal AP 4340 Auditor Series 4 Channel Amp Class A B Car Amplifier 4 x 70w RMS £164.99 / Out of stockOut of stock
Out of stock Mosconi One 4 | 130 Amp 4 Channel Amplifier Class AB Up to 700 Watts @ 2 Ohm £549.99 / Out of stockOut of stock
Out of stock Mosconi One 4 | 8 Amp 4 Channel DSP Amplifier Class AB Up to 700 Watts @ 2 Ohm £949.99 / Out of stockOut of stock
Out of stock Mosconi Pico 4 | 8 DSP Amp 4 Channel Amplifier with 8 Channel DSP Up to 460w £529.99 / Out of stockOut of stock
Alpine R2-A60F Amplifier 4 Channel Class D Stereo Speaker Power Car Amp 600w RMS £379.99 /Low stock
JL Audio XDM400/4 XDM Series 4 Channel Class D Car Marine Amp Amplifier 400w RMS £599.00 /Low stock
Out of stock Alpine S2-A36F Amplifier 4 Channel Class D Bridgeable Stereo Car Amp 360w RMS £329.99 / Out of stockOut of stock
Save 20% Phoenix Gold ZXM500.4 Amp ZX Series Class D Bridgeable 4 Channel Mini Amplifier RRP£249.00£199.00 / Save 20%Low stock
Save 8% Pioneer GM-D9704 Stereo Amp Compact 4 Channel Class FD Car Amplifier 800w RMS RRP£239.00£219.99 / Save 8%In stock
Save 6% Pioneer GM-D8704 Stereo Amp Compact 4 Channel Class FD Car Amplifier 600w RMS RRP£179.00£167.99 / Save 6%In stock
Save 13% Alpine BBX-F1200 Amplifier 4 Channel Class AB Bridgeable Stereo Car Amp 280w RMS RRP£149.99£129.99 / Save 13%Low stock
Out of stock Vibe Powerbox 80.4M Amp Compact Micro Class D 4 Channel Car Stereo Amplifier RRP£189.00£169.00 / Save 11% Out of stockOut of stock
Out of stock Vibe Powerbox 100.4M Amp Compact Micro Class D 4 Channel Car Stereo Amplifier RRP£199.00£189.00 / Save 5% Out of stockOut of stock
