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4 Channel Amplifiers
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Power Dynamics 954.104 PMDA4500 4-Channel Class-D Amplifier 100V 4x 500W
Power Dynamics 954.104 PMDA4500 4-Channel Class-D Amplifier 100V 4x 500W, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£829.99
Shipping: Free
eBay - essex-disco-supplies
4-Channel Amplifier 2800W HIFONICS CLASS D AMPLIFIER
4-Channel Amplifier 2800W HIFONICS CLASS D AMPLIFIER, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£399.99
Shipping: Free
eBay - caraudioz
Headphone Amplifier 4 Channels Stereo Audio Amp Earphone Splitter 1/4in TS 2BD
Headphone Amplifier 4 Channels Stereo Audio Amp Earphone Splitter 1/4in TS 2BD, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£18.82
Shipping: Free
eBay - deglobaldeals
ESX SXE250.4 4-channel Class A/B analog amplifier 1000w RMS SXE2504
ESX SXE250.4 4-channel Class A/B analog amplifier 1000w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£239.99
Shipping: Free
eBay - allwoodsaudio
4 CHANNEL SQ AMPLIFIER HELIX C FOUR 1000 WATTS MADE IN GERMANY CAR AUDIO
4 CHANNEL SQ AMPLIFIER HELIX C FOUR 1000 WATTS MADE IN GERMANY CAR AUDIO, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£999.99
Shipping: Free
eBay - crowncustoms-car-audio
4 Channel Stereo Headphone Distribution Amplifier For Music Creation
4 Channel Stereo Headphone Distribution Amplifier For Music Creation, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£29.71
Shipping: Free
eBay - junemall
Wavtech Link500.4mini Amp OEM Compatible Compact 4 Channel Amplifier 500w RMS
Wavtech Link500.4mini Amp OEM Compatible Compact 4 Channel Amplifier 500w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£549.95
Shipping: Free
eBay - cen-uk
ESX VMA700.4 Marine 4-Channel Class D Digital Amplifier 700w RMS
ESX VMA700.4 Marine 4-Channel Class D Digital Amplifier 700w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£299.99
Shipping: Free
eBay - allwoodsaudio
4 Channel Headphone Amplifier Portable Metal Stereo Sound Earphone Splitter With
4 Channel Headphone Amplifier Portable Metal Stereo Sound Earphone Splitter With, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£22.49
Shipping: Free
eBay - junemall
HELIX Amplify 204 X OVER Car Audio 4 Channel Amplifier – 1520W Max / 760W RMS
HELIX Amplify 204 X OVER Car Audio 4 Channel Amplifier – 1520W Max / 760W RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£219.99
Shipping: Free
eBay - crowncustoms-car-audio
HELIX Amplify 204 Car Audio 4 Channel Amplifier – 1520W Max / 760W RMS Car Audio
HELIX Amplify 204 Car Audio 4 Channel Amplifier – 1520W Max / 760W RMS Car Audio, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£204.99
Shipping: Free
eBay - crowncustoms-car-audio
SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0 B08GNGP28Q
Unleash 800 Watts of Pure Power Across 4 Channels The SounDigital 800.4 EVO 4.0 delivers a total of 800 watts of power, split across four channels for superior flexibility. Whether you're running door speakers, mids, tweeters, or a bridged subwoofer, you get clear, consistent sound with virtually no distortion—even at high volumes. Engineered for Compact Installations in Motorcycles, Cars & Tight Spaces This amp is built small but mighty, making it a top choice for motorcycles, compact vehicles, and stealth audio builds. Its ultra-compact footprint allows for easy installation in saddlebags, glove compartments, under seats, or behind dashboards. Built Tough with Moisture-Resistant, Vibration-Proof Construction From rain-soaked rides to bumpy backroads, this amplifier is made to last. It’s designed with high-quality, conformal-coated components that resist moisture and vibration—ideal for motorcycles and rugged use environments. igh-Efficiency Class D Technology for Cooler, Cleaner Performance The 800.4 EVO 4.0 uses Class D circuit architecture to deliver high output with low power draw. That means less heat, more efficient energy use, and longer system lifespan—especially important in motorcycles and small vehicles with limited battery capacity. omplete Audio Control with Built-In Crossovers and Gain Adjustments Fine-tune your sound like a pro. This amp includes adjustable high-pass and low-pass filters, gain controls, and bridging options so you can dial in the exact audio response for your setup, whether it’s clarity-focused or bass-heavy.universal Fit for Cars, Bikes, ATVs, UTVs, and Marine Setups This amp is built for flexibility and is compatible with a wide range of vehicles and powersport platforms.
£102.59
Shipping: £8.61
Amazon Marketplace - Amazon US
BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604, Black B07Q28CNSN
1,600 watts x 4 channels max power output 55 watts RMS x 4 channels at 4 ohms 79 watts RMS x 4 channels at 2 ohms Designed to power vehicle’s speakers fits in any trunk
£82.21
Shipping: £20.09
Amazon Marketplace - Amazon US
Unbranded Audio Amp,Channel Input 4 Adjustment Amp 1 Channel 4 Channels Output Stereo Audio Amplifier Input 4 Channels Amplifier Amp 1 1-in-4-out Adben Rusuo
LYNEPAUAIO 1-in-4-out Stereo Audio Amplifier Amp Signal Distributor 1 Channel Input 4 Channels Output Interface Independent Volume Adjustment for...
£128.19
Shipping: Free
OnBuy
Phoenix Gold ZQ9004 ZQ Series 4 Channel High End Amplifier 4x150 W RMS at 4 Ohms
Phoenix Gold ZQ9004 ZQ Series 4 Channel High End Amplifier 4x150 W RMS at 4 Ohms, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£999.99
Shipping: Free
eBay - incarproducts
On Stage Headphone Amplifier 4 Channel On-Stage Headphone Amp Black
Headphone Amplifier 4 Channel On-Stage Headphone Amp Black, Sound & Vision > Portable Audio & Headphones > Headphone Accessories
£60.00
Shipping: £4.99
Base price: £60.00 / N / A
eBay - themusicbank
TPA3255 Power Amplifier Board Class D 4 Channel High Power Digital Amplifier Set
TPA3255 Power Amplifier Board Class D 4 Channel High Power Digital Amplifier Set, Sound & Vision > TV & Home Audio Parts > Amplifier Parts & Components
£67.56
Shipping: Free
eBay - deglobaldeals
Headphone Amplifier 4 Channel Stereo Ultra Low Noise Power Adapter‹
Headphone Amplifier 4 Channel Stereo Ultra Low Noise Power Adapter‹, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£18.45
Shipping: Free
eBay - savuka
Donner DEL-4 Stereo Headphone Amplifier 4 Channels High-Quality Portable Design
Donner DEL-4 Stereo Headphone Amplifier 4 Channels High-Quality Portable Design, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£26.99
Shipping: Free
eBay - muxili0
｀US AMP‑14II 4 Channel Headphone Amplifier Compact 4 Way Stereo Headphone Amp BL
｀US AMP‑14II 4 Channel Headphone Amplifier Compact 4 Way Stereo Headphone Amp BL, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£32.18
Shipping: Free
eBay - audailychoices
SAE 4250S CLASS D COMPACT POWER AMPLIFIER. 4 CHANNEL 1720 WATT.
SAE 4250S CLASS D COMPACT POWER AMPLIFIER. 4 CHANNEL 1720 WATT., Musical Instruments & DJ Equipment > Pro Audio Equipment > Amplifiers
£175.00
Shipping: Free
eBay - zoom.22
Cloud 4 Channel Power Amplifier, 2U, 2000W - CXA21KEK
4 Channel Power Amplifier, 2U, 2000W - CXA21KEK, Musical Instruments & DJ Equipment > Pro Audio Equipment > Amplifiers
£3,154.49
Shipping: Free
eBay - pcarena-bristol
Audison Forza AF C4D Amplifier 4 Channel Bridgeable Class D Amp 600w RMS
Audison Forza AF C4D Amplifier 4 Channel Bridgeable Class D Amp 600w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£499.99
Shipping: Free
eBay - cen-uk
Audizio 110.114 AD420A 4-Channel HiFi Amplifier Aluminium
Audizio 110.114 AD420A 4-Channel HiFi Amplifier Aluminium, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£140.00
Shipping: Free
eBay - essex-disco-supplies
Alpine HDA-F60 Status High Resolution Sound Audio Quality 4 Channel Amplifier
Alpine HDA-F60 Status High Resolution Sound Audio Quality 4 Channel Amplifier, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£799.00
Shipping: Free
eBay - motor-solutions
Autotek 4000W Mean Machine Series POWERFUL 2 ohm Stable 4 Channel CAR AMPLIFIER
Autotek 4000W Mean Machine Series POWERFUL 2 ohm Stable 4 Channel CAR AMPLIFIER, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£299.99
Shipping: Free
eBay - caraudioz
PIONEER GM-DX104 4 channel inline car amplifier - 4 x 100w
Exceptional Sound Quality: This Class D Pioneer amplifier delivers rich detail, an expansive soundstage, and deep bass. Designed for high-resolution audio, it enhances dynamics and signal-to-noise ratio, creating a superior in-car listening experience. Flexible Speaker Configuration: Power 4, 3, or 2 speakers with 4x 45W RMS at 4 ohms, 90W RMS when bridged, or up to 100W x 4 MAX at 4 ohms (1% THD). This amplifier provides versatile options and powerful performance for any audio setup. High Voltage Compatibility: The GM-DX104 supports systems up to 16V, ideal for EVs and advanced applications. Its optimized circuit design ensures reliable, stable audio performance and exceptional energy efficiency, making it perfect for high voltage setups. Precise Frequency Control: Amplifier's High-Pass (HPF) and Low-Pass (LPF) filters optimize speaker performance, splitting frequencies (80 Hz crossover) to ensure smooth transitions and fine-tuned audio to suit your listening preferences. Enhanced Performance & Durability: Gold-plated terminals improve signal accuracy, prevent corrosion, and resist wear, ensuring long-lasting, reliable performance for superior audio quality. Easy & Efficient Installation: With low current consumption (1.6 amps), amp requires no engine wiring, reducing setup time. Power it from your navigation or audio system, and use the included RCA and speaker input cables for quick, easy installation. Compact Design: The GM-DX104 amplifier from Pioneer offers adaptable installation in any vehicle with its compact size, ensuring seamless integration into tight spaces without compromising on performance or functionality.
£130.28
Shipping: Free
Amazon
Melitt LP-269 PRO 4.1 Channel Bluetooth Amplifiers for H
LEPY269Pro amplifier Input voltage: AC220V (adapter) or 12V Output power: 58WX4 Output channels: 4.1CH, (4-channel full sound, 1 channel connected...
£50.71
Shipping: Free
OnBuy
MICROAMP Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio & Stage
MICROAMP Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio & Stage, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£40.99
Shipping: Free
eBay - ffcollective
Rechargeable MICROAMP HA400 - Compact 4-Channel Amplifier for Studio Monitoring
Rechargeable MICROAMP HA400 - Compact 4-Channel Amplifier for Studio Monitoring, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£46.99
Shipping: Free
eBay - memedealsuk
300W 4-CHANNEL AMPLIFIER WAVTECH ULTRA-COMPACT WITH OEM INTEGRATION
300W 4-CHANNEL AMPLIFIER WAVTECH ULTRA-COMPACT WITH OEM INTEGRATION, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£399.95
Shipping: Free
eBay - crowncustoms-car-audio
After Later Audio Cloaks 4-Channel Voltage Controlled Amplifier Module
After Later Audio Cloaks 4-Channel Voltage Controlled Amplifier Module, Musical Instruments & DJ Equipment > Pro Audio Equipment > Synthesisers & Sound Modules
£167.99
Shipping: Free
eBay - junorecords
Phoenix Gold ZQ9004 Amp 4 Channel High End Power Amplifier 4x150w RMS
Phoenix Gold ZQ9004 Amp 4 Channel High End Power Amplifier 4x150w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£999.99
Shipping: Free
eBay - cen-uk
Douk Audio 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player OK016
4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£35.99
Shipping: Free
Base price: £35.99 / Unit
eBay - doukmall
A*Digital Amplifier Board AMP Module Audio Parts 4‑Sound Channel High Power
A*Digital Amplifier Board AMP Module Audio Parts 4‑Sound Channel High Power, Sound & Vision > TV & Home Audio Parts > Amplifier Parts & Components
£55.95
Shipping: Free
eBay - doanas
Match M 5.4DSP Amp 5 Channel Amplifier 4 Line Output 9 Channel DSP With 64 Bit
Match M 5.4DSP Amp 5 Channel Amplifier 4 Line Output 9 Channel DSP With 64 Bit, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£519.00
Shipping: Free
eBay - motor-solutions
A*4 Channel Stereo Headphone Distribution Amplifier For Music Creation
A*4 Channel Stereo Headphone Distribution Amplifier For Music Creation, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£26.72
Shipping: Free
eBay - doanas
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