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4 Channel Amplifiers
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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
Kenwood XR400-4
Power AmplifierChannels: 4.0Max. Output Power per Channel: 75 WImpedance: 4 ΩFrequency Range: 20 Hz - 20 kHzConnections: Audio input (RCA), Audio output (RCA), Speaker terminalsDimensions: H35 mm x W220 mm x D169 mm
£242.84
Shipping: Free
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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
ESX SXT900.4
Channels: 4.0Max. Output Power per Channel: 257 WImpedance: 4 ΩFrequency Range: 50 Hz - 5 kHzConnections: Audio input (RCA), Speaker terminals
£259.99
Shipping: Free
eBay - allwoodsaudio
Excalibur X600.4
Power AmplifierChannels: 4.0Max. Output Power per Channel: 60 WConnections: Audio output (RCA)Output Power: 600 WDimensions: H56 mm x W365 mm x D220 mm
£99.97
ESX HXE100.4
Analog Class A/B 4-Channel AmplifierPower: 4 x 60 / 100 Watts RMS at 4 / 2 OhmsBandpass FunctionHigh-Pass 10-250 Hz, Low-Pass 50-250 HzBass Boost 0-12 dBDimensions: 220 x 51 x 342 mmSolid Aluminum Heat Sink with Acrylic Glass Insets
£109.99
ESX QM500.4
4-channel Class D mini digital amplifier with 500 W output4 x 80/125 W RMS at 4/2 ohms, 2 x 250 W RMS bridged at 4 ohmsHigh-level inputs with error protection systemAutomatic power-on function and start/stop readyCompact bass level remote control includedAluminum heat sink and die-cast aluminum side panelsDimensions: Height 35 mm, Length 190 mm, Width 112 mm
£219.98
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%
£234.99
ESX QE900.4
Power AmplifierChannels: 4.0Max. Output Power per Channel: 225 WConnections: Audio output (RCA), Speaker terminalsOutput Power: 1,200 WLow-Pass: 50 Hz - 5,000 HzHigh Pass: 10 Hz - 500 HzDimensions: H280 mm x W165 mm x D46 mm
£384.99
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
Alpine BBX-F1200
AmplifierChannels: 4.0Max. Output Power per Channel: 50 WImpedance: 4 ΩFrequency Range: 5 Hz - 50 kHzConnections: Audio input (RCA)Low-Pass: 50 Hz - 500 HzHigh Pass: 50 Hz - 500 Hz
£119.00
Helix Amplify 204 Direct
Channels: 4.0Max. Output Power per Channel: 240 WImpedance: 4 ΩFrequency Range: 10 Hz - 20 kHzConnections: Audio input (RCA)
£204.00
Shipping: Free
eBay - motor-solutions
Pioneer GM-A4704
Pioneer GM-A47044-Channel Amplifier with 520 WCan drive multiple speakers or a subwooferUp to 6.5 V Input Voltage
£100.42
Fusion SG-DA41400
4-channel Class D amplifier with a power output of 1400 wattsDesigned for extreme marine conditions with protection against salt and moistureCapability to operate up to two speakers per channel at 2 ohmsCircuit boards treated with protective coating for additional environmental protectionRobust aluminum heat sink for optimal heat dissipationDimensions: Height 5.5 cm, Length 30.5 cm, Width 23.5 cm
£415.01
Shipping: Free
eBay - simplybrandsdirect
JBL Club A754
JBL Club A754 4-Channel Car Amplifier400 Watts RMS powerVariable electronic crossoversSlim design, space-saving75 Watts RMS per front and rear speakerBridgeable for 2-channel mode up to 200 Watts RMS
£249.99
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: Yes
£289.99
Shipping: Free
Base price: £289.99 / Unit
eBay - incarproducts
ESX Signum SXE100.4
4-channel Class A/B analog amplifier with 800 W total power4 x 130/200 watts max. at 4/2 Ohms2 x 400 watts max. bridged at 4 OhmsHigh-level inputs with automatic turn-on functionError Protection System (EPS) for OEM factory radiosAluminum heatsink with acrylic inlaysDimensions: Height 53 cm, Length 220 cm, Width 328 cm
£129.99
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
Audison Thesis TH Quattro
Power AmplifierMax. Output Power per Channel: 650 WDimensions: H67 mm x W259 mm x D510 mm
£3,498.90
Shipping: Free
eBay - motor-solutions
Alpine S-A55V
5-channel digital amplifier with 1100 watts powerRMS power: 4x 60 W at 2 ohms and 1x 300 W for subwooferFrequency response from 10 Hz to 45 kHzIntegrated high-pass and low-pass filters for frequency controlCompact design with low space requirementsWeight: 3.2 kg, dimensions: 302 x 57 x 210
£349.00
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
Focal FPX 4.400 SQ
Power AmplifierChannels: 4.0Max. Output Power per Channel: 70 WImpedance: 4 ΩFrequency Range: 10 Hz - 22 kHzLow-Pass: 40 Hz - 5,000 HzHigh Pass: 40 Hz - 5,000 HzDimensions: H57 mm x W175 mm x D315 mm
£449.00
Shipping: Free
eBay - bassjunkies-wton
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: Optional
£539.99
Hertz HMP4D
4-Channel Marine Amplifier with 1200 W Power OutputIntegrated Crossover for Easy ConfigurationHigh Suppression of Electromagnetic InterferenceCorrosion Protection through Epoxy-Coated Circuit BoardsOutput Power up to 150 W per Channel at 4 OhmsDimensions: Height 5.5 cm, Length 23.5 cm, Width 18 cm
£259.43
Ground Zero GZCS A-4.80
4-channel micro amplifier with Class D technologyOutput power of 4x 60 watts RMS at 4 ohmsOutput power of 4x 80 watts RMS at 2 ohmsMaximum power in bridged mode of 2x 160 watts RMSFrequency response from 10 Hz to 35 kHzIntegrated active crossover and auto-on functionDimensions: Width 82 mm, Length 151 mm, Height 40 mm
£257.99
Shipping: Free
eBay - motor-solutions
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 mm
£399.90
Shipping: Free
eBay - motor-solutions
Rockford Fosgate T400X4AD
4-Channel Digital Car Amplifier with 800 Watt Power4 x 100/100 Watt RMS at 4/2 Ohm, 2 x 200 Watt RMS at 4 Ohm bridgedUltra-compact and highly efficient, ideal for hybrid and small vehiclesMulti-impedance technology and dual-fan coolingLow-level and high-level inputs with automatic turn-on functionC.L.E.A.N. input/output clip detection for optimal tuningDimensions: Height 41 mm, Length 108 mm, Width 211 mm
£459.99
Shipping: Free
eBay - caraudiodirect-uk
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
£294.99
JL Audio 500/5
Power AmplifierChannels: 5.0Max. Output Power per Channel: 100 WImpedance: 4 ΩFrequency Range: 5 Hz - 30 kHzMax. Subwoofer Output Power: 250 WLow-Pass: 40 Hz - 200 HzInput Sensitivity: 200 mV
£1,379.00
Hertz HCP 2X
Power AmplifierChannels: 2.0Max. Output Power per Channel: 120 WImpedance: 4 ΩConnections: Audio input (RCA), Audio output (RCA)Low-Pass: 50 Hz - 3,200 HzHigh Pass: 50 Hz - 3,200 HzSignal-to-Noise Ratio: 105 dB
£254.40
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