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
- Excalibur X600.4 - 4 Channel Power 2400w AmplifierSpecial Price £69.99 Regular Price £89.99 Save £20.00
- Focal FDS4.350 Ultra Compact 4 Channel Car AmplifierSpecial Price £254.99 Regular Price £269.99 Save £15.00
- Focal Impulse 4.320 Compact 4-Channel Amplifier 400 wattsSpecial Price £229.99 Regular Price £269.99 Save £40.00
- Focal AP4340 Auditor 4 x 70 Watt RMS 4/3/2-channel AmplifierSpecial Price £149.99 Regular Price £179.99 Save £30.00
- Focal FPX4.400SQ - 4 x 100 Watt RMS High Performance 4-channel AmplifierSpecial Price £359.99 Regular Price £399.99 Save £40.00
- Focal FPX4.800 - 4 x 120 Watt RMS High Performance Mono AmplifierSpecial Price £389.99 Regular Price £419.99 Save £30.00
- Ground Zero GZRA4HD Radioactive 4-channel high-performance class D amplifierSpecial Price £279.99 Regular Price £299.99 Save £20.00
- Ground Zero Iridium GZIA 4.120 4 channel amplifier 4 X 70W RMSSpecial Price £159.99 Regular Price £179.99 Save £20.00
- Ground Zero GZDSP 4.80A-PRO 4-Channel Car Amplifier Digital Sound ProcessorSpecial Price £499.99 Regular Price £574.99 Save £75.00
- Ground Zero GZHA MINI FOUR 24V Mini 4-Channel 640 Watts Max Car AmplifierSpecial Price £299.99 Regular Price £329.99 Save £30.00
- Ground Zero GZHA 4200XII Class A/B 1000 Watts 4-Channel 2 Ohm Stable Car AmplifierSpecial Price £424.99 Regular Price £499.99 Save £75.00
- Ground Zero GZCS 4.60ISO High Efficient 360 Watts Plug & Play Car Analogue AmplifierSpecial Price £279.99 Regular Price £324.99 Save £45.00
- Ground Zero GZDSP 4.60ISO - 4-Channel 240 Watts Plug & Play Car DSP AmplifierSpecial Price £439.99 Regular Price £454.99 Save £15.00
- Ground Zero GZDSP 4.80AMP Class D 540 Watts 4-Channel Integrated DSP Car AmplifierSpecial Price £499.99 Regular Price £574.99 Save £75.00
- Ground Zero Hydrogen GZHA Mini FOUR 4 Channel Compact Size High Efficient Class D Amplifier 640WSpecial Price £259.99 Regular Price £329.99 Save £70.00
- Ground Zero Nuclear GZNA 4330XII Class A/B 4 Channel 4 x 2600W AmplifierSpecial Price £674.99 Regular Price £699.99 Save £25.00
- Ground Zero Radioactive GZRA 4230X 4 Channel 4 x 230W RMS AmplifierSpecial Price £294.99 Regular Price £329.99 Save £35.00
- Ground Zero Iridium GZRA Micro Four 4 Channel 4 x 100W RMS AmplifierSpecial Price £259.99 Regular Price £299.99 Save £40.00
- Ground Zero Iridium GZIA 4115HPX-II 4 Channel 4 x 70W RMS AmplifierSpecial Price £139.99 Regular Price £159.99 Save £20.00
- HELIX M FOUR DSP 4-channel amplifier with 10-channel DSP, 6-channel highlevel input & ACO platformSpecial Price £429.99 Regular Price £499.99 Save £70.00
- HELIX M FOUR - 4 Channel Class D Amp with integrated active crossoverSpecial Price £239.99 Regular Price £299.99 Save £60.00
- HELIX C FOUR 4 Channel High-end Amplifier with Integrated Active CrossoverSpecial Price £879.99 Regular Price £999.99 Save £120.00
- HELIX D FOUR - 4 Channel 520 Watts Peak Power Amplifier with Active CrossoverSpecial Price £179.99 Regular Price £219.99 Save £40.00
- HELIX G FOUR - 4 Channel Class A/B 960 Watts Peak AmplifierSpecial Price £549.99 Regular Price £599.99 Save £50.00
- HELIX H 400X - 4 Channel 1000 Watts Class A/B Amplifier with integrated, active crossoverSpecial Price £649.99 Regular Price £699.99 Save £50.00
- Hertz SP4.900 900W RMS SPL Show Series Powersports Class-D 4-channel AmplifierSpecial Price £439.99 Regular Price £499.99 Save £60.00
- Hertz HMP4D - 4-Channel Marine Stereo Amplifier 4 x 60w RMSSpecial Price £254.99 Regular Price £279.99 Save £25.00
- Hertz HCP4DK 2000W Class D 2 Ohm 4-Channel Car Subwoofer AmplifierSpecial Price £349.99 Regular Price £379.99 Save £30.00
- Hertz HMP4D - 4 Channel Class D Marine & PowerSport AmplifierSpecial Price £249.99 Regular Price £269.99 Save £20.00
- Hertz DPower 4 4-Channel D-Class 600w Car AmplifierSpecial Price £179.99 Regular Price £199.99 Save £20.00