Amplifiers
My system has plenty of power. Who needs an amp?
You might think you don't need an amp because you have a 400-watt system in your car, or because your new stereo puts out 50 watts a channel. But those are peak wattage ratings, which may boil down to 15 or 20 watts per channel, using the more realistic RMS rating. An amp sends your speakers the power they need to deliver your music with clarity and impact, whether you're using factory speakers or high-performance components. And low-frequency reproduction requires lots of power, so an amp is an absolute must if you're adding a sub to your system.
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- Category 4 Channel Amplifiers Remove This Item
- Hertz ML Power 4 - 4-Channel D-Class Car AmplifierSpecial Price £469.99 Regular Price £499.99 Save £30.00
- Hertz HCP4M - 4 Channel Marine Amplifier 4 x 95WSpecial Price £249.99 Regular Price £269.99 Save £20.00
- Hertz HCP4 760Watt 4-Channel D-Class AmplifierSpecial Price £224.99 Regular Price £249.99 Save £25.00
- Hertz HCP4D 1160Watt 4-Channel D-Class AmplifierSpecial Price £329.99 Regular Price £349.99 Save £20.00
- In Phase IPA9704D 2 Ohm Stable 1600 Watts Digital 4 Channel AmplifierSpecial Price £209.99 Regular Price £229.99 Save £20.00
- In Phase IPA8704D 2 Ohm Stable 1200 Watts Digital 4 Channel AmplifierSpecial Price £149.99 Regular Price £179.99 Save £30.00
- Infinity 3004A Reference Series 4-channel Car Amplifier 75 watts RMS x 4Special Price £219.99 Regular Price £249.99 Save £30.00
- JBL Apex PA1254 Compact 4-channel Powersports Marine amplifierSpecial Price £269.99 Regular Price £299.99 Save £30.00
- JBL Concert A704 - 4-Channel 1000 Watt Class-B AmplifierSpecial Price £119.99 Regular Price £149.99 Save £30.00
- JBL Club A754 - 4-Channel Class H Amplifier 75W RMS x 4Special Price £234.99 Regular Price £269.99 Save £35.00
- JBL Stage A6004 4-Channel 560 Watt Class AB Amplifier 60 watts RMS x 4Special Price £119.99 Regular Price £149.99 Save £30.00
- JBL Stage A9004 Class D 4 Channel 1200W, 4 x 90W RMS AmplifierSpecial Price £164.99 Regular Price £199.99 Save £35.00
- JL Audio XDM400/4 400 Watt RMS, 4-Channel Class D XMD Series Car/Marine AmplifierSpecial Price £619.99 Regular Price £679.99 Save £60.00
- JL Audio XD500/3v2 - XDv2 Series 3-Channel Class D System AmplifierSpecial Price £549.99 Regular Price £569.99 Save £20.00
- JL Audio MX600/3 Class D 3-channel 650W marine amplifier Power AmplifierSpecial Price £399.99 Regular Price £429.99 Save £30.00
- JL Audio HD600/4 600W 4-Channel Class D, HD Series Small Profile Amplifier with R.I.P.S. TechnologySpecial Price £1,049.99 Regular Price £1,249.99 Save £200.00
- JL Audio JD400/4D 4-channel Class D Full-Range 400 watt car amplifierSpecial Price £269.99 Regular Price £319.99 Save £50.00
- JL Audio XD400/4v2 400 Watt RMS, 4-Channel Class D XD Series Car AmplifierSpecial Price £519.99 Regular Price £549.99 Save £30.00
- JL Audio VX400/4i 4-channel Amplifier with Digital Signal Processing 400 watts RMSSpecial Price £949.99 Regular Price £1,049.99 Save £100.00
- JL Audio MX500/4 Class D 4-channel 500W marine amplifier Power AmplifierSpecial Price £399.99 Regular Price £429.99 Save £30.00
- JL Audio MX280/4 Class D 4-channel 280W marine amplifier Power AmplifierSpecial Price £319.99 Regular Price £369.99 Save £50.00
- JL Audio RD400/4 400W RMS RD-Series NexD™ Class-D 4-Channel Car AmplifierSpecial Price £369.99 Regular Price £419.99 Save £50.00
- JL Audio JX400/4D 4-channel Class D Full-Range 400 watt car amplifierSpecial Price £269.99 Regular Price £299.99 Save £30.00
- JL Audio 300/4v3 - 3/4-channel 300 watt Slash V3 Series car amplifierSpecial Price £659.99 Regular Price £699.99 Save £40.00
- Juice JA1504 4 Channel 1500W AmplifierSpecial Price £79.99 Regular Price £119.99 Save £40.00
- JVC KD-DR3004 4-Channel 4 x 90w Class A-B Car AmplifierSpecial Price £99.99 Regular Price £129.99 Save £30.00
- Kenwood XR400-4 Super Thin Mono High Performance Class D Digital Power 4 Channel AmplifierSpecial Price £269.99 Regular Price £329.99 Save £60.00
- Kenwood X302-4 - 4-Channel X Series Class D Amplifier 600WSpecial Price £169.99 Regular Price £199.99 Save £30.00
- Kenwood KAC-M1814 4 Channel Compact Power Marine/Motorsports Amplifier, Conformal Coated 400WSpecial Price £109.99 Regular Price £129.99 Save £20.00
- Kenwood XH401-4 4 Channel High-Res Performance Series Class D AmplifierSpecial Price £294.99 Regular Price £329.99 Save £35.00