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4 Channel Amplifiers
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Unbranded TDA7387 4Channel Car Audio Amplifier IC Flexiwatt25 Power Low Distortion Output OPC-PNQY2VT-NEW
Product Description Introducing the [Product Name], a reliable solution designed to enhance your daily tasks with efficiency and ease. This product...
£54.27
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Unbranded 4 Channels Mini Headphone Amplifier HA400 Ultra-Compact Stereo Audio Amplifier With Power Adapter 10MHz Earphone Amp for Music,Multiple inputs
Specification: :Input Type:LINE IN (O IN) :Output Type:LINE OUT (O OUT) :Built-in Battery:No :Recommended Headphone Maximum Impedance:65-80 Ohm...
£62.78
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Donner 4 Channel Bluetooth Stereo Audio Home Amplifier Receiver Peak Power 440W
Donner 4 Channel Bluetooth Stereo Audio Home Amplifier Receiver Peak Power 440W, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£129.99
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Base price: £129.99 / Unit
eBay - donner_official_uk
Unbranded 12V 4-Channel 7900W Car Audio Amplifier OPC-PTYBVMR-NEW
[Easy to Install]The cooling fan is powered by a solar panel. It is easy to install, just connect the interface of the solar panel and the fan and...
£101.65
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Phoenix Gold ZXM500.4i Class-D 4-Channel Mini Amplifier, 1000W Max, 165x83.1x34.8mm, 7V-16.5V
COMPACT POWERHOUSE: Class-D 4-channel mini amplifier delivers 1000W maximum power with impressive efficiency of 90%, measuring just 149 x 83.1 x 34.8mm for easy installation in tight spaces. VERSATILE POWER OPTIONS: RMS power ratings of 125W x 4 at 2 Ohm, 80W x 4 at 4 Ohm, or 250W x 2 at 4 Ohm bridged configuration to suit various speaker setups and audio requirements. FLEXIBLE INPUT SYSTEM: Features adjustable input sensitivity from 0.45V to 20V with high-level input auto turn-on capability, plus selectable 2CH/4CH input modes for seamless OEM integration. ADVANCED FILTERING: Fully adjustable high-pass and low-pass filters ranging from 40Hz to 400Hz with 12dB/Oct slope, allowing precise sound tuning and optimal frequency control. COMPREHENSIVE PROTECTION: Built-in short circuit, thermal, and high/low voltage protection with LED status indicator, plus OEM impedance simulation for safe and reliable operation.
£169.97
Shipping: Free
Amazon Marketplace - TopVehicleTech
Pulse PMH200 2 x 100w Power Mixer Amplifier 4 Channel Amp DJ DISCO KARAOKE
Pulse PMH200 2 x 100w Power Mixer Amplifier 4 Channel Amp DJ DISCO KARAOKE, Musical Instruments & DJ Equipment > DJ Equipment > DJ Mixers
£109.00
Shipping: Free
eBay - simplysound2010
MAX12 12" PA System for Bands, Vocalists & Churches – Pair of 700W Passive Speakers, 4-Channel Mixer Amplifier with Bluetooth, Stands & 6m Speaker Cables, Complete PA Bundle SSG0178
Professional PA system with 2x 12” 700W passive speakers, 4-channel powered mixer amplifier, Bluetooth streaming, adjustable tripod stands, and 6m speaker cables—ideal for bands, singers, and worship spaces. Delivers punchy, clear sound across small to medium venues with full-range speakers, bass reflex cabinets, and 800W mixer amplifier. Perfect for live music, speech, rehearsals, parties, or church PA systems. Easily connect microphones, instruments, laptops, or DJ controllers using multiple inputs, plus stream music wirelessly via Bluetooth. Built-in MP3 player & echo effect enhance backing tracks and vocals. The included tripod stands provide elevated speaker placement for optimal audio coverage, while rugged build and a carry bag make transport and setup straightforward—ideal for mobile performers. Connect and power your system quickly with 6.3mm jack cables; no extra accessories needed for instant setup. Designed for reliability and flexibility, suited to school events, bands, presentations, and DJs.
£349.99
Shipping: Free
Amazon Marketplace - ElectroMarket
Vonyx SL15 Complete PA Speaker System with 4-Channel Mixer Amplifier, Bluetooth, 15" Passive DJ Speakers, 800W Output – Band, Church, Vocal, Event & Portable Sound Solution SSG0349
High-powered PA system set with dual Vonyx SL15 15" passive speakers and a 4-channel mixer amplifier, delivering 800W peak sound output for crisp audio in band gigs, church events, or vocal performances. Versatile 4-channel mixer with Bluetooth streaming and onboard MP3 player ensures seamless playback, easy mixing and independent EQ/echo controls per channel for truly custom audio, ideal for soloists or small ensembles. Engineered for durability and mobility, each cabinet uses a robust trapezoidal design, tough acoustic carpet, pole mount, and recessed handles, offering reliability whether used as floor monitors, on stands, or for mobile setups. Six-metre professional jack-to-jack speaker cables are included for easy and flexible connection between the mixer amp and speakers, allowing for efficient setup in rehearsal, gig, or worship environments. Ideal for band PA systems, church services, and singer performances, this all-in-one PA package supports up to four microphones or audio sources, and ensures every word or note is powerful and clearly heard.
£379.99
Shipping: Free
Amazon Marketplace - ElectroMarket
Vibe Powerbox 65.4-8 DSP-V3 Amp 4 Channel Car Stereo Amplifier with Built in DSP POWERBOX65.4-8DSP
Vibe Powerbox 65.4-8 DSP-V3 Amp 4 Channel Car Stereo Amplifier with Built in DSP, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£329.00
Shipping: Free
eBay - cen-uk
Unbranded Car Audio Amplifier 7800W 4-Channel Car Audio Amplifier 12V Digital Stereo Surround Passive Subwoofer OPC-PNBKS6S-NEW
7800W high-power car amplifier enhances sound quality, amplifying weak signals without altering audio fidelity. Premium aluminum alloy housing...
£70.24
Shipping: £3.51
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Spactz Lepy LP-269 PRO 4.1 Channel Bluetooth Amplifiers for Home Car Theater Coaxial in USB SD FM Function Subwoofer EU Plug
LEPY269Pro amplifier Input voltage: AC220V (adapter) or 12V Output power: 58WX4 Output channels: 4.1CH, (4-channel full sound, 1 channel connected...
£56.90
Shipping: Free
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Unbranded 2000W 4 Channel Car Audio Amplifier Power Stereo Amp 12V Durable Metal Casing OPC-PNRZ8SV-NEW
K1500 Car Audio Amplifier Powerful 2000W Output Enjoy clear, intensity sound that brings your music and audio to life on every drive. With a robust...
£257.84
Shipping: Free
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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
AudioControl EPICFOUR 800W RMS 4-Channel Car Amplifier – High-Power Full-Range & Subwoofer Performance, Class-D, Low-Distortion Premium Mobile Audio Upgrade B0DLCYY61R
𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐂𝐥𝐚𝐬𝐬-𝐃: Experience high performance in a small package, delivering impressive power without taking up much space. 𝐌𝐚𝐱𝐢𝐦𝐮𝐦 𝐏𝐨𝐰𝐞𝐫 𝐎𝐮𝐭𝐩𝐮𝐭: Designed for 1-ohm load in Mono and 2-ohm load for Full-range, ensuring your system delivers peak power for massive, heart-pounding sound. 𝟏𝟐𝐝𝐁/𝐎𝐜𝐭𝐚𝐯𝐞 𝐕𝐚𝐫𝐢𝐚𝐛𝐥𝐞 𝐇𝐢𝐠𝐡 𝐏𝐚𝐬𝐬 𝐅𝐢𝐥𝐭𝐞𝐫: Ensures your speakers operate at their optimal frequency range to deliver a continual rush of precision sound. 𝟗𝟎𝐝𝐁+ 𝐒𝐢𝐠𝐧𝐚𝐥 𝐭𝐨 𝐍𝐨𝐢𝐬𝐞 𝐑𝐚𝐭𝐢𝐨: Enjoy clean and clear audio with minimal background noise for a pulsating listening experience. 𝐄𝐧𝐞𝐫𝐠𝐲-𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐃𝐞𝐬𝐢𝐠𝐧: The ultra-efficient idle draw means it won’t drain your battery, so that you can always arrive to the party in style.𝐒𝐦𝐚𝐫𝐭 𝐀𝐮𝐭𝐨 𝐑𝐞𝐬𝐞𝐭 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐂𝐢𝐫𝐜𝐮𝐢𝐭: Multiple protection modes are in place to prevent damage if your amplifier encounters an issue.
£197.55
Shipping: £19.10
Amazon Marketplace - Amazon US
Aileap 1000W 4 Channel Motorbike Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers Audio System with AUX USB SD FM Radio for 1-1.5" Handlebar Harley Cruiser ATV UTV (Black,Fan) M1000SB-M
Aileap 1000W Amplifier 4 Channel 4 Inches Full Range Motorcycle ATV UTV Stereo Speakers with High-Performance Bass. Included New X-Large Mounting Clamp supports 1 to 1.5" bar size. Compatible with Ape Hanger and crash bar with 1-1/2" bar diameter. 3.5mm Audio Jack AUX IN Available. Support USB and SD Card MP3 files. Support USB Charging. FM Radio Built in. LCD Display. Wired Control. Matte Black Stereo Unit Built with High-Quality Aluminum Material. Perfect for Harley Motorcycle Touring Cruiser Can-Am ATV UTV RZR Polaris 4 Wheeler Electric Bike Marine Boat 4" Glossy Black Speaker Housing. Waterproof Design. Built with High-Quality ABS Material. 70" Long Speaker Cable with Standard RCA Male Connector. Bluetooth 5.0 Wireless: Stream your favorite music and radio channel from your smartphone. Compatible with iPhone 4 / 5 / 6 / 7 / 8 / X / XR / XS Max, iPod, Samsung Android Galaxy S Note Series and any smartphone devices. Support Bluetooth Wireless connection up to 15 meters. Superb Crystal Sound Quality. Advanced IP56 Waterproof Design(Speaker Only). Great for outdoor use. Included full function wired control. Included 2x External Antenna for Bluetooth and FM Radio. Easy Installation: Comes with all necessary hardware and wiring. Plug and Play. Standard 12V Power Connection.
£159.99
Shipping: Free
Amazon Marketplace - Leap Technology - UK
Saudism Car Audio Amplifier 7800W 4-Channel Car Audio Amplifier 12V Digital Stereo Surround Passive Subwoofer OPC-PSWDQ8X-NEW
7800W high-power car amplifier enhances sound quality, amplifying weak signals without altering audio fidelity. Premium aluminum alloy housing...
£62.16
Shipping: Free
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TAUOH Car Audio Amplifier 7800W 4-Channel Car Audio Amplifier 12V Digital Stereo Surround Passive Subwoofer OPC-PT8KDGP-NEW
7800W high-power car amplifier enhances sound quality, amplifying weak signals without altering audio fidelity. Premium aluminum alloy housing...
£62.08
Shipping: Free
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KENWOOD eXcelon X303-4 Class D 4-Channel Power Amplifier – High-Performance 600W Compact Amp with Adjustable Controls, Superior Sound Clarity, and Advanced Protection B0DSQQ9CJT
Compact Yet Powerful 600W Performance Experience premium audio clarity and power with the KENWOOD X303-4, delivering up to 600 watts of dynamic sound in a sleek, compact design that fits seamlessly into any car audio setup. 4-Channel Flexibility for Versatile Audio Drive multiple speakers or bridge channels for subwoofer use. The 4-channel configuration provides flexibility for various setups, making it perfect for audio enthusiasts who crave customizable sound. Adjustable Sound Controls for Precision Audio Fine-tune your listening experience with high- and low-pass filters, gain adjustments, and variable controls. Achieve optimal sound quality tailored to your preferences. Class D Efficiency with Minimal Heat Enjoy high performance and energy efficiency with Class D amplification technology. This amp stays cool under pressure, providing reliable sound even during extended use. Advanced Protection for Long-Lasting Performance Built with thermal, overcurrent, and short-circuit protection, the X303-4 ensures safe and durable operation, giving you peace of mind on every journey
£235.67
Shipping: £14.18
Amazon Marketplace - Amazon US
Brecantia PH400 4-Channel Stereo Headphone Amplifier,Distribution System Maximum Push of 600 Ohm Headphones RGB Lighting Effect OPC-PTBWSBH-NEW
[ PH400 Headphone Amps]: Amplifies sound and features four independent volume control output and a mute button. It provides a wide volume range,
£60.87
Shipping: Free
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Paulkitson FP10000q 2500W 4 Channel Professional Power Amplifier For Subwoofer & Line Array Loudspeaker Amplificador 1350W 8Ohms 1005009697956025
Paulkitson FP10000q 2500W 4 Channel Professional Power Amplifier For Subwoofer & Line Array Loudspeaker Amplificador 1350W 8Ohms
£372.99
Shipping: £149.42
AliExpress UK
Unbranded Full-Band Antenna Signal Amplifier 4-Channel 30 kHz?C650 MHz Low-Noise Adjustable-Gain Amplifier
Features: Integrated 4-channel antenna switcher, low-noise adjustable-gain amplifier, 4-channel signal output, 7-band high-pass filters,
£171.39
Shipping: Free
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4 Channel AB Class Car Amplifier 7800W Stereo Audio Amp For Subwoofers Speakers OPC-PQ62875-NEW
Introducing the 4 Channel AB Class Car Amplifier 7800W Stereo Audio Amp For Subwoofers Speakers, a versatile and high-performance product built to...
£70.00
Shipping: Free
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Tlily 12V 7900W Car Amplifier 4 Channel Powerful Audio Subwoofer OPC-PJ5KBJX-NEW
4-Channel 7900W Car Power Amplifier Amplifier Class: Class A/B Stereo surround Main push four-door speaker Passive subwoofer Slim design Aluminium...
£53.26
Shipping: Free
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PULSE 4 Channel Powered PA Mixer Amplifier Mono Live Band PA System Amp 2x 100W
4 Channel Powered PA Mixer Amplifier Mono Live Band PA System Amp 2x 100W Powerful 4-channel mixer amplifier outputs 2x 100W peak, ideal for...
£163.78
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KeShen TAV-505A Stereo VU Meter 2 Channel 4 ohm Power Amplifier Support FM USB SD with Remote
Features: 2 channel high power With VU Meter With remote control, more convenient.Remote control makes your operation more convenient in a long...
£123.56
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Hifonics BXX1600.4 1600 Watt RMS 4-Channel Stereo Speaker Amplifier Brutus Car Audio, Chrome UK-ZGGKC5046FEAECE1XPWEG
Hifonics Brutus BXX1600.4 1600 Watt RMS 4-Channel Car Amplifier Power @ 2 Ohms: 4 x 400 Watts | Power @ 4 Ohms: 4 x 200 Watts | Mono Bridged @ 4 Ohms: 2 x 800 Watts Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi output devices 4 channel operation mode allows either stereo or mono bridged operation Nickel-plated RCA jacks create the most efficient audio connection and resist corrosion
£431.08
Shipping: Free
Amazon Marketplace - POOLLSTORE
Unbranded DC 12V 5800W 4 Channel Bass Power Amplifier Nondestructive Support 4 Speakers OPC-P8Y57ZK-NEW
Specifications: Color: Black Material: Aluminum alloy Crafts: Brushed metal Workingt voltage: DC12V Max Power: 5800W Channel: 4 Channel Load...
£87.00
Shipping: £3.85
OnBuy
Zapco Z-150.4 AP Amp 4 Channel Class AB Bridgeable Amplifier 2x800w RMS
Zapco Z-150.4 AP Amp 4 Channel Class AB Bridgeable Amplifier 2x800w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£1,299.00
Shipping: Free
eBay - cen-uk
Donner MAMP5 600W 4-Channel Bluetooth HiFi Audio Power Amplifier Receiver Home
Donner MAMP5 600W 4-Channel Bluetooth HiFi Audio Power Amplifier Receiver Home, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£89.99
Shipping: Free
Base price: £89.99 / Unit
eBay - donner_official_uk
Professional 4-channel 400W Mixer With Power Amplifier For Home And Performance Stages Widely Applicable RDEVDJCAE
4-channel mono microphone cable 3-band EQ (high, mid, low) 2 auxiliary channels (1 auxiliary send + 1 auxiliary effect) Bluetooth USB digital MP3 player 7-band stereo graphic equalizer
£250.68
Shipping: Free
Amazon Marketplace - ChenXiaoMin2025
GreenZech (Sliver, US) Ultra-compact 4 Channels Mini Audio Stereo Headphone Amplifier with Power Adapter
Features: Ultra-compact stereo headphone amplifier for studio and stage application. With 4 headphone output channels and 1 input channel. Volume of...
£57.59
Shipping: Free
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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
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
HKHBJS Car Four Channels Led Display Amplifier Audio Amplifier, Support Bluetooth / Mp3 / Usb / Fm / Sd Car OPC-PB5JZR5-NEW
Car Four Channels Led Display Amplifier Audio Amplifier, Support Bluetooth / Mp3 / Usb / Fm / Sd Card With Remote Control, Us Plugthe Product Is...
£131.99
Shipping: Free
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SEM 12V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer OPC-PFWXCM6-NEW
4-Channel7900WCarPowerAmplifier AmplifierClass:ClassA/B Stereosurround Mainpushfour-doorspeaker Passivesubwoofer Slimdesign...
£66.71
Shipping: £7.85
OnBuy
DJ Controllers, 4 Channels Mixing Console Amplifier DX400 Professional Sound Au-dio Mixer Ultra Compact Low Noise Line Mono Interface ELQKBHQWK
Features 4 channels input and 1 channel output line. Independent volume control for each input channel. Highest so-nic quality even at the maximum output level. Ultra-low noise for outstanding au-dio performance. Comes with a 12V DC power adapter, with a light for indicating power on.
£67.28
Shipping: Free
Amazon Marketplace - Dongchenshangmao
DJ Mixer Small 4-Channel Power Amplifier Mixer Mixing Bluetooth USB High Power Balance Machine With USB/SD Card USB Interface USB Music Playback Compact Mixing Console GTF-515-29917
High quality:can be meet users of home music recording,webcast, singing,small party,and other needs. One-piece 4-way Bluetooth power amplifier mixer: 100W power amplifier with USB interface, +48V phantom power. Built-in 100W*2 high power amplifier, easy to use. USB music playback: comes with USB interface, automatically reads audio files after connection, and selects multiple playback modes. Service:if you have any questions with the product,please send email to our team,we will reply as soon as possible.
£164.99
Shipping: Free
Amazon Marketplace - shanxishengyangquxianjingjingbaihuowangdian
kepptory 4500W Car Audio Amplifier Four-Channel High Power OPC-PJQDMJT-NEW
The car amplifier is designed with aluminum alloy heat dissipation holes, which has a contact with the air and faster heat dissipation. The car...
£67.49
Shipping: Free
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