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4 Channel Car Amplifiers
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Musway M4+
4-channel Class D amplifier with 8-channel DSPOutput power of 540 watts RMSBridgeable power outputs with 135 watts RMS per channelEMC interference-resistant technologyHigh-level input with error protection systemDual 32-bit DSP technology controllable via software or appDimensions: Height 44 cm, Length 150 cm, Width 220 cm
£499.99
Musway M6v4
Power AmplifierChannels: 6.0Max. Output Power per Channel: 166 WImpedance: 2 ΩFrequency Range: 10 Hz - 20 kHzConnections: Audio input (3.5 mm), Audio output (3.5 mm), S/PDIF optical, USBSignal-to-Noise Ratio: 94 dBRemote Control: OptionalDimensions: H44 mm x W200 mm x D150 mm
£539.99
Pioneer GM-ME400X4
Marine-grade Class-D digital amplifier by PioneerSpecial coating and protective covers for side panels and RCA connectorsVariable high-pass and low-pass filters for precise audio frequency tuningSpeaker input sensor enables easy connection of OEM devicesClass-D technology for premium sound and high volume levelsPower: 800 Watts RMS, 400 Watts max.
£299.99
Pioneer GM-A6704
Power AmplifierChannels: 4.0Max. Output Power per Channel: 60 WFrequency Range: 10 Hz - 70 kHzConnections: Speaker terminalsLow-Pass: 40 Hz - 500 HzHigh Pass: 40 Hz - 500 HzSignal-to-Noise Ratio: 95 dBDimensions: H60 mm x W356 mm x D215 mm
£120.08
Musway Four 100
4-channel Class D amplifier with a power output of 1600 W4 x 120/200 Watt RMS at 4/2 OhmsHigh-pass filter from 50 to 5000 Hz and low-pass filter from 50 to 5000 HzEPS protection circuit and automatic turn-on functionHeatsink and end panels made of brushed aluminumHighand low-level inputs as well as RCA inputsDimensions: height 15 cm, length 22 cm, width 4.5 cm
£300.99
Shipping: Free
eBay - tendersounds
Alpine R-A60F
4/3/2 channel digital amplifier with Hi-Res audio compatibilityMaximum output power of 1200 WRMS power of 100 W per channel at 4 ohmsFrequency response from 10 Hz to 45 kHzCompact design and easy installationAdjustable crossover with low-pass and high-pass filtersWeight of 3.3 kg, dimensions 282 x 55 x 165
£329.95
source: Amazon
Kenwood KAC-M1814
Compact digital four-channel amplifier for car audio systemsClass D digital technologyMax. output power: 400 wattsFrequency response: 20 20,000 HzRCA / speaker-level inputVariable low& high-pass filtersCompact size: 145 x 45 x 99 mm
£129.99
Audison SR 4.500
Power AmplifierChannels: 4.0Max. Output Power per Channel: 450 WConnections: Audio input (RCA), Audio output (RCA), Speaker terminalsSound: StereoOutput Power: 900 WBandwidth: 10 Hz - 35,000 Hz
£449.00
Shipping: Free
eBay - audiofile_incar
JL Audio HD 600/4
Power AmplifierChannels: 4.0Max. Output Power per Channel: 600 WImpedance: 4 ΩLow-Pass: 50 Hz - 500 HzHigh Pass: 50 Hz - 500 HzSignal-to-Noise Ratio: 87 dBDimensions: H49 mm x W273 mm x D200 mm
£1,059.00
Pioneer GM-A4704
Pioneer GM-A47044-Channel Amplifier with 520 WCan drive multiple speakers or a subwooferUp to 6.5 V Input Voltage
£124.98
JBL Concert A704
Channels: 4.0Max. Output Power per Channel: 70 WImpedance: 4 ΩFrequency Range: 10 Hz - 45 kHzConnections: Audio input (RCA), Speaker terminalsMax. Subwoofer Output Power: 180 W4-channel Class AB amplifierAdjustable high/low-pass crossover frequency from 40 Hz to 400 HzAutomatic power-on function upon detection of DC or +12V signal
£128.72
Shipping: Free
Amazon Marketplace - just-sound Hifi
Pioneer GM-DX874
Power AmplifierChannels: 4.0Max. Output Power per Channel: 150 WImpedance: 2 ΩFrequency Range: 10 Hz - 50 HzConnections: Audio input (RCA), Audio output (RCA), Speaker terminals, Subwoofer OutputSignal-to-Noise Ratio: 95 dBMega Bass: YesRemote Control: YesDimensions: H60 mm x W252 mm x D215 mm
£289.99
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Base price: £289.99 / Unit
eBay - incarproducts
Pioneer GM-D9704
Speaker input sensorVariable low-pass filter frequencyVariable high-pass filter frequencyConnection for up to 4 subwoofersClass-D amplifier with 1600 W4/3/2 channels availableDimensions: 315 mm x 60 mm x 200 mm
£196.79
Phoenix Gold Z3004
4-channel Class A/B amplifier with an output power of 600 WRMS power: 60 W x 4 at 4 Ohms, 75 W x 4 at 2 Ohms, 150 W x 2 at 4 Ohms bridgedFrequency response from 20 Hz to 20 kHzSignal-to-noise ratio over 50 dBBuilt-in cooling fan for temperature regulationHigh and low inputs for versatile connectivityDimensions: 312 mm x 186 mm x 49 mm
£169.00
Shipping: Free
eBay - caraudiowarehouse2012
Audison SR 5.600
5-channel Class D amplifier with a total power output of 2020 WOutput power of 75 W x 4 and 330 W x 1 at 4 OhmsBuilt-in crossover for flexible audio adjustmentsCompact design made of extruded aluminum with rounded cornersBalanced high-level inputs and low-level RCA inputART function for automatic power on and offDimensions: Height 5.5 cm, Length 23.5 cm, Width 30 cm
£497.90
Rockford Fosgate T800-4ad
Power AmplifierChannels: 4.0Max. Output Power per Channel: 200 WImpedance: 1 ΩFrequency Range: 20 Hz - 20 kHzConnections: Audio input (RCA), Speaker terminalsMax. Subwoofer Output Power: 800 WLow-Pass: 50 Hz - 500 HzHigh Pass: 50 Hz - 500 HzDimensions: H54.2 mm x W206.8 mm x D346.9 mm
£849.99
Shipping: Free
eBay - caraudiosecurityltd
MTX TX2450
2-channel Class-AB full-range amplifier for speakers and subwoofersBridge mode for subwoofer or enclosureActive crossover: variable high-pass and low-pass from 50 to 120 HzSignal-to-noise ratio above 73 dBTHD + Noise at 0.2%Input sensitivity from 200 mV to 6 VDimensions: Height 52 mm, Length 220 mm, Width 135 mm
£121.54
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Focal Impulse 4.320
Power AmplifierChannels: 4.0Max. Output Power per Channel: 80 WImpedance: 2 ΩFrequency Range: 10 Hz - 20 kHzConnections: Audio input (RCA)Output Power: 320 WLow-Pass: 40 Hz - 200 HzHigh Pass: 40 Hz - 200 Hz
£228.47
DLS CA-CCi44
DLS CCi44 4-Channel AmplifierAmplifier Class AB, Mono-Bridge Mode 2 x 220 Watts RMSOutput Power 2 Ohms: 4 x 110 Watts RMS, 4 Ohms: 4 x 85 Watts RMSDamping Factor >300, Distortion 110 dBFrequency Range 10 Hz 60 kHz, Input Sensitivity 1 4 VoltsFilters High-Pass 50 500Hz, Low-Pass 50 500HzIntegrated Fan, Dimensions 129 x 320 x 54 mm, Weight 2.4 kg
£280.00
Shipping: Free
eBay - auto-audio-hub
Hertz HCP5MD
5-channel Marine Class D digital amplifier with 1500 W RMSCompact extruded aluminum design for optimal heat dissipationHigh suppression of electromagnetic interference through symmetrical circuitryFully adjustable low-pass and high-pass filters with 12 dB and 24 dB slopesCorrosion protection with epoxy-coated PCB boardsDimensions: Weight 2.61 kg
£383.25
Shipping: Free
eBay - simplybrandsdirect
Hertz DP 4.400
Channels: 4.0Max. Output Power per Channel: 75 WImpedance: 4 Ω4-channel Class AB amplifier with a total power output of 1000 WOutput power at 4Ω: 75 W x 4, at 2Ω: 105 W x 4Adjustable high-/low-pass filters and bass boostAutomatic on/off via speaker outputDimensions: height 5 cm, length 33.5 cm, width 19 cm
£238.90
Crunch GPX1000.4
Power AmplifierChannels: 4.0Max. Output Power per Channel: 250 WImpedance: 2 ΩConnections: Audio input (RCA), Audio output (RCA), Speaker terminalsLow-Pass: 50 Hz - 250 HzHigh Pass: 50 Hz - 250 HzDimensions: H46 mm x W254 mm x D326 mm
£109.99
Helix A4 Competition
Power AmplifierChannels: 4.0Max. Output Power per Channel: 85 WImpedance: 2 ΩFrequency Range: 20 Hz - 20 kHzBandwidth: 30 Hz - 120 Hz
£999.95
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Base price: £999.95 / Unit
eBay - bassjunkies-wton
Audison SR 4.300
Compact dimensions for easy installationUniversal speaker simulation for simple integration with OEM sourcesVersatile connectivity optionsTotal output power of 520WDistortion of 0.03% at 100 Hz, 4Ω, 70% rated powerAdjustable crossover
£348.95
ESX SX800.4
Channels: 4.0Max. Output Power per Channel: 200 WImpedance: 4 ΩFrequency Range: 50 Hz - 5 kHzConnections: Audio input (RCA), Speaker terminals4-channel Class D digital amplifier with 800 W RMSAluminum die-cast heat sink for optimal coolingEfficiency up to 90%HPF/LPF from 50 to 5000 Hz for front and rearBass boost from 0 to 12 dB for rear
£234.99
Renegade RXA1100
4-channel amplifier with total output of 600W at 4 ohmsMOSFET power supply for stable performanceRCA inputs and outputs includedMono bridgeable for flexible connectivity optionsLow-pass filter from 50-250 HzHigh-pass filter from 50-250 HzBass boost of 0/+6/+12 dB
£155.19
Shipping: Free
eBay - rapidwarehouse-office
Ground Zero GZRA 4HD
Channels: 4.0Max. Output Power per Channel: 175 WImpedance: 4 Ω4-Channel AmplifierOutput Power: 4x 175W (4 Ohm), 4x 275W (2 Ohm), 2x 550W (4 Ohm bridged)Class-D Technology, SMD ComponentsVariable Active Crossover, Stabilized Power SupplyCompact Dimensions: 186 x 268 x 52 mmHPF / LPF / BPF Filters, High-Level InputAutomatic Power-On Function, Retro Design
£399.90
Shipping: Free
eBay - motor-solutions
ESX SXE150.4
4-Channel Class A/B Analog Amplifier with 1200 W Total Power4 x 100/150 Watts RMS at 4/2 Ohms, 2 x 300 Watts RMS bridged at 4 OhmsNE5532 Operational Amplifier for High Resolution and Low DistortionHigh-Level Inputs with Automatic Power-On Function and Error Protection SystemAluminum Heat Sink with Acrylic Insets and Diamond-Cut LogoMOSFET PWM Power Supply with Triple Protection CircuitDimensions: Height 53 cm, Length 39 cm, Width 22 cm
£169.99
Shipping: Free
eBay - allwoodsaudio
Musway D8
8-channel DSP amplifier with 40% increased power8 x 100 Watts RMS at 2 Ohms, 4 x 200 Watts RMS bridged8 high-level inputs with EPS up to 18 voltsIntegrated 10-channel DSP controllable via software and appSignal-to-noise ratio of 95 dB, frequency response 15 Hz – 22 kHzDimensions: height 37 mm, length 127 mm, width 205 mm
£669.99
ESX VX1400.4 PRO
4-channel Ultra Class D digital amplifier with 1400 watts RMSAluminum heatsink for optimal thermal performanceEncapsulated power and speaker connectionsTriple protection circuit for safetyOutput power: 4 x 200/350 watts RMS at 4/2 ΩDimensions: 191 x 66 x 230
£419.99
Audison Forza AF M1D
Channels: 1-channel (monoblock)Max. Output Power per Channel: 1,200 WImpedance: 1 ΩFrequency Range: 10 Hz - 500 kHzConnections: Speaker terminals1-channel D-Class amplifier with 1200 watts output powerOutput power: 600 watts @4 Ohm, 1000 watts @2 Ohm, 1200 watts @1 OhmHi-Res compatibility up to 40 kHzAdjustable low-pass filter and bass boostPlug-and-play input cable for easy installation
£649.99
Shipping: Free
eBay - cen-uk
Musway D8v3
8-channel Class D amplifier with 10-channel DSPTotal output of 600 watts RMS at 2 ohmsBridgable channels with 75 watts RMS per channelSuitable for 3-way active operationDSP for adjusting frequencies and delay timesHigh-level inputs with error protection systemDimensions: Height 20.5 cm, Width 3.7 cm, Length 12.7 cm
£660.00
Musway M8
Channels: 8.0Max. Output Power per Channel: 220 WImpedance: 4 ΩFrequency Range: 10 Hz - 20 kHzConnections: AUX input, DIN-ISO, IR Receiver, S/PDIF optical, Speaker terminals, USB8-channel Class D amplifier with 12-channel DSPPower: 6 x 80 / 135 watts RMS and 2 x 120 / 220 watts RMSDynamic Headroom technology up to 156 watts RMS per channel8 high-level inputs and 6 RCA low-level inputs6 DSP setups storable and uploadable
£819.99
ESX QM-FOUR
4-channel Class D mini amplifier with 360 watts RMS powerCompact dimensions of 216 x 39 x 84 mm4 x 90 watts RMS at 2 ohms, 2 x 180 watts RMS bridgedHigh-pass/low-pass filter from 40 to 4000 HzAdjustable bass boost from 0 to 12 dBAutomatic turn-on function and high-level inputsMaterial: aluminum and plastic
£229.99
Musway D8v4
Channels: 8.0Max. Output Power per Channel: 75 WImpedance: 2 ΩFrequency Range: 15 Hz - 22 kHzDigital 8-channel amplifier with integrated 10-channel sound processor DSPPower output of 8 x 100 Watts RMS at 2 Ohms, compact designEight high-level inputs with EPS, up to 18 Volt input voltageDual 32bit DSP technology, controllable via software and smartphone appSignal-to-noise ratio of 95 dB, frequency response from 15 Hz to 22 kHzDimensions: Height 37 mm, Length 205 mm, Width 127 mm
£774.98
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