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4 Channel Amplifiers
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Pioneer 4 Channel Car Audio Amplifier 400W Max 4 x 100W Class FD GM X874
Pioneer 4 Channel Car Audio Amplifier 400W Max 4 x 100W Class FD GM X874, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£289.99
Shipping: Free
Base price: £289.99 / Unit
eBay - ghost-audio-accessories
Phoenix Gold ZXM400.4ISO Class-D 4-Channel Mini Amplifier, 165x83.1x34.8mm, 7V-16.5V
PLUG & PLAY INSTALLATION: 100% plug and play design works directly with complete plug and play harness range, compatible with over 2,000 vehicles with no cutting, coding, or complexity required. CLASS-D AMPLIFIER: 4-channel mini amplifier delivers 1000W maximum power with 90% efficiency at 4Ω, frequency response 20Hz–20kHz, and THD less than 1% for clean, powerful sound. OEM-READY ISO DESIGN: Perfect for factory audio upgrades with OEM impedance simulation and high-level auto turn-on, featuring 2CH/4CH input modes and adjustable input sensitivity from 0.45V to 20V. ADVANCED FILTERING: Equipped with adjustable low pass and high pass filters (40Hz–400Hz, 12dB/Oct) for precise sound tuning, plus signal to noise ratio greater than 90dB and crosstalk of -45dB. COMPACT DIMENSIONS: Ultra-small chassis measures 165 × 83.1 × 34.8mm with feet (149 × 83.1 × 34.8mm without), operating voltage 7V–16.5V with 0.70A idle current and 48A maximum current draw.
£199.98
Shipping: Free
Amazon Marketplace - TopVehicleTech
TPA3116 Class D 4.2 Channel Amplifier Board DC24V 100W X2 50W X4 Stereo Dual Subwoofer 2.0
1. The TPA3116 4.2 Channel Amplifier Board offers a powerful audio solution. It provides 100Wx2 50Wx4 output power, delivering rich and immersive...
£168.70
Shipping: Free
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4-Channel TDA7850 Power Amplifier Board For Car Audio System DC12V Trending
4-Channel TDA7850 Power Amplifier Board For Car Audio System DC12V Trending, Sound & Vision > TV & Home Audio Parts > Amplifier Parts & Components
£15.67
Shipping: Free
eBay - krisingupup
4 channels load cell amplifier External transmitter aluminum alloy enclosure weighing sensor junction box KTYADOGYK-0TO5V
Sensors 4 channels load cell amplifier External transmitter aluminum alloy enclosure weighing sensor junction box
£231.34
Shipping: Free
Amazon Marketplace - ZhouKouLiYuShangMaoYouXian
unbrand PH400 4-Channel Stereo Headphone Amplifier,Distribution System Maximum Push of 600 Ohm Headphones RGB Lighting Effect
PH400 4-Channel Stereo Headphone Amplifier,Distribution System Maximum Push of 600 Ohm Headphones RGB Lighting Effect [ PH400 Headphone Amps]:...
£60.94
Shipping: £3.90
OnBuy
Cerwin Vega Mobile CV XED6004 600W Max 4-Channel Class D Amplifier B08HCDFP43
Latest High-Efficiency Class D Topology Compact Size with Ambient backlit logo RCA “Pass Thru” output for easy system expansion Fully Variable Crossovers (12dB per octave) ; Handles HI and LO level input to 12V 2 Ω Stable Stereo and 4Ω Mono (CH3/4) for 3 Ch mode : Proprietary Vega Bass Boost EQ Up To 12dB
£181.16
Shipping: £13.64
Amazon Marketplace - Amazon US
Typecat Audio Power Amplifier Car RMS Amplifier 5800 Watt Car Audio Power Amplifier 4 Channel Car Amplifer Car Audio Amplifier for Cars Amplifier OPC-PGYFY2J-NEW
FrequencyResponse:20Hz-20KHz OperatingVoltage:12V MaxPower(2ohm)1450Wx4=5800W MaxPower(4ohm)725Wx4=2900W RMSPower(2ohm)700Wx4=2800W...
£63.05
Shipping: Free
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Car Audio Power Amplifier 4 Channel 5800W RMS OPC-PWB9GHB-NEW
Max Power (2ohm) 1450W x 4=5800W Max Power (4ohm) 725W x 4=2900W RMS Power (2ohm) 700W x 4=2800W RMS Power (4ohm) 300w x 4=1200W :Less than 0.02%...
£109.92
Shipping: Free
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Phoenix Gold ZXMPV3 Volvo 500W 4 Channel Plug and Play Premium Amplifier Upgrade
Phoenix Gold ZXMPV3 Volvo 500W 4 Channel Plug and Play Premium Amplifier Upgrade, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£349.99
Shipping: Free
eBay - incarproducts
Phoenix Gold ZXMPH1 Honda 500W 4 Channel Plug and Play Premium Amplifier Upgrade
Phoenix Gold ZXMPH1 Honda 500W 4 Channel Plug and Play Premium Amplifier Upgrade, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£349.99
Shipping: Free
eBay - incarproducts
Phoenix Gold ZXMPM1 Mazda 500W 4 Channel Plug and Play Premium Amplifier Upgrade
Phoenix Gold ZXMPM1 Mazda 500W 4 Channel Plug and Play Premium Amplifier Upgrade, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£349.99
Shipping: Free
eBay - incarproducts
Paulkitson 402D 4Channel Professional Mixer With Amplifier 48V Phantom Power Mixing Console USB Sound Table DOYYMYEBC
1.Frequency response:18Hz-18KHz ±3dB 2.In particular amplifier KINGS CROSS 150W+150W 3. 4signal/microphone mono input 4. 16 kinds of built-in LCD digital display display.digital effect. 5.Built-in 48v phantom power for condenser microphone for professional recording Welcome and I wish you a happy life, my friend.
£211.18
Shipping: Free
Amazon Marketplace - youzhaojinhuis
Audio Mixer 4 Channel High Power Amplifier Sound Mixing With Microphone Digital Board Console For Karaoke Stage Widely Applicable JPPVBDAPP
4-CHANNEL MIXER,The device caters to multiple device connectivity BT function enables users to wirelessly stream music from their smartphones to mix music. Built-in controls to play/pause/switch between modes. Aluminum alloy body, Strong and resistant to falling, Singing or acting to give full play to the level +48V Phantom power supply. The mixer is great for professional DJ studio use
£125.04
Shipping: Free
Amazon Marketplace - ChenXiaoMin2025
4 channels load cell amplifier External transmitter aluminum alloy enclosure weighing sensor junction box KTYADOGYK-0TO10V
Sensors 4 channels load cell amplifier External transmitter aluminum alloy enclosure weighing sensor junction box
£231.34
Shipping: Free
Amazon Marketplace - ZhouKouLiYuShangMaoYouXian
Paulkitson 402D 4Channel Professional Mixer With Amplifier 48V Phantom Power Mixing Console USB Sound Table JRYYOYDBC
1.Frequency response:18Hz-18KHz ±3dB 2.In particular amplifier KINGS CROSS 150W+150W 3. 4signal/microphone mono input 4. 16 kinds of built-in LCD digital display display.digital effect. 5.Built-in 48v phantom power for condenser microphone for professional recording Welcome and I wish you a happy life, my friend.
£209.55
Shipping: Free
Amazon Marketplace - xinhuigongying
Phoenix Gold Z3004i 300W RMS 4-Channel Car Amplifier – High-Performance Audio Boost, Compact Design, Low-Distortion Power, Premium Mobile Sound Upgrade
Power (MAX) 600W Power Ratings (RMS) 65W x 4 @ 4Ohm 90W x 4 @ 2Ohm 180W x 2 @ 4ohm bridged Frequency Response 20Hz – 20kHz Signal to Noise Ratio >96dB High & Low Pass Crossover 6dB per Octave Crossover Range 50Hz – 400Hz Low – High Level Input Range 0.2V to 10V Minimum Load Impedance 2ohm stereo & 4ohm bridged Dimensions (L x W x H) 254 x 160 x 48mm
£99.99
Shipping: Free
Amazon Marketplace - TopVehicleTech
BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable B00TKHADRE
Power - 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers Mosfet Power Supply - A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
£171.40
Shipping: £31.53
Amazon Marketplace - Amazon US
HiFi Sound Amplifier Digital 4-Channel 1600W Peak OPC-PWBVWVB-NEW
Description : Product Name :4 Channels Amplifier Model Number : BT-998 Rated voltage : DC12V (If you want to use it at home, please purchase the...
£101.25
Shipping: Free
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Fosi Audio PH04 4 Channel Headphone Amp, Portable Headphones Amplifier Black
Fosi Audio PH04 4 Channel Headphone Amp, Portable Headphones Amplifier Black, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£40.17
Shipping: Free
eBay - muhammil-868
Professional 4-channel 400W Mixer With Power Amplifier For Home And Performance Stages SICVIMBAC
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
£258.09
Shipping: Free
Amazon Marketplace - SunKeYi2025
Vibe POWERBOX80.4M-V0 - 4 Channel Class D Bridgeable Amplifier 960 Watt
Vibe POWERBOX80.4M-V0 - 4 Channel Class D Bridgeable Amplifier 960 Watt, Sound & Vision > Home Audio & HiFi Separates > Amplifiers & Pre-Amps
£169.99
Shipping: Free
eBay - vibecaraudio
FM266 Circuit HIFI Preamplifier Excellent Sound Can Connect 4 Dual Channel Post Amplifier(230 V) OSOZBFZFJ-230V
High-Fidelity Audio Amplification: Professional-grade power amplifiers deliver low-distortion, pristine audio reproduction for critical listening applications Advanced Amplification Technology: Utilizes efficient Class D or precision Class AB circuitry to balance power output with thermal management Multi-Channel Integration: Provides multiple independent channels with stable power output to meet complex audio configurations Professional Rack-Mount Design: Features efficient heat dissipation to ensure stable in installed environments
£1,125.83
Shipping: Free
Amazon Marketplace - Global Imported Electronic Supplier
FM266 Circuit HIFI Preamplifier Excellent Sound Can Connect 4 Dual Channel Post Amplifier(110 V) OSOZBFZFJ-110V
High-Fidelity Audio Amplification: Professional-grade power amplifiers deliver low-distortion, pristine audio reproduction for critical listening applications Advanced Amplification Technology: Utilizes efficient Class D or precision Class AB circuitry to balance power output with thermal management Multi-Channel Integration: Provides multiple independent channels with stable power output to meet complex audio configurations Professional Rack-Mount Design: Features efficient heat dissipation to ensure stable in installed environments
£1,125.83
Shipping: Free
Amazon Marketplace - Global Imported Electronic Supplier
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
Shipping: Free
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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
Shipping: Free
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Car RMS Amplifier 5800 Watt Car Audio Power Amplifier 4 Channel OPC-PMCW7JH-NEW
Frequency Response:20Hz-20KHz Operating Voltage:12V Max Power (2ohm) 1450W x 4=5800W Max Power (4ohm) 725W x 4=2900W RMS Power (2ohm) 700W x...
£67.63
Shipping: £4.26
OnBuy
kepptory Car Power Amplifier 4 Channel Stereo Audio Subwoofer Amp OPC-PMGSJ7D-NEW
Car power amplifier category:A/B Output power:4x120W Rated power:120W Model:WD628 power:200W Signal ratio:90DBA Output impedance:4ohm...
£58.14
Shipping: Free
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Donner MAMP5 440W HiFi Power Amplifier 4 Channel Bluetooth 5.3 Audio Receiver
Donner MAMP5 440W HiFi Power Amplifier 4 Channel Bluetooth 5.3 Audio Receiver, Sound & Vision > Home Audio & HiFi Separates > Receivers
£89.99
Shipping: Free
eBay - donner_official_uk
Car Power Amplifier 4 Channel 5200W 12V 10Hz-40KHz Audio System
1ãÂÂHigh Stability: This car power amplifier with high power noninductive resistor provides good stability, high safety and high efficiency.
£107.40
Shipping: Free
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4 Channels Mixing Console Amplifier Professional Sound Audio Mixer Ultra Compact Low Noise Line Mono Interface Widely Applicable JPPVBDUPD
Features 4 channels input and 1 channel output line. Independent volume control for each input channel. Highest sonic quality even at the maximum output level. Ultra-low noise for outstanding audio performance. Comes with a 12V DC power adapter, with a light for indicating power on.
£76.11
Shipping: Free
Amazon Marketplace - ChenXiaoMin2025
Brecantia Car Audio Amplifier 7800W 4-Channel Car Audio Amplifier 12V Digital Stereo Surround Passive Subwoofer OPC-PTBWQFN-NEW
7800W high-power car amplifier enhances sound quality, amplifying weak signals without altering audio fidelity. Premium aluminum alloy housing...
£93.65
Shipping: Free
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kepptory 12V 7900W Car Amplifier 4 Channel Powerful Audio Subwoofer OPC-PMGSCVP-NEW
4-Channel 7900W Car Power Amplifier Amplifier Class: Class A/B Stereo surround Main push four-door speaker Passive subwoofer Slim design Aluminium...
£55.09
Shipping: Free
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12V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer OPC-PNHXCCP-NEW
4-Channel 7900W Car Power Amplifier Amplifier Class: Class A/B Stereo surround Main push four-door speaker Passive subwoofer Slim design Aluminium...
£79.29
Shipping: £25.41
OnBuy
Small Band PA System with 2x 8-Inch Passive Speakers, 4-Channel Mixer Amplifier, Bluetooth, and Cables – Ideal PA System for Singers, Bands, Churches, and Live Events SSC5088
A complete small band PA system offering 2 x 8-inch passive speakers, 4-channel mixer amplifier with Bluetooth, and included cables for seamless setup – perfect for live bands, churches, and performance use. Powerful 800W output delivers clear, dynamic audio suitable for vocals, instruments, and spoken word. This all-in-one PA system is designed specifically for performers, events, and public speaking settings. The 4-channel mixer amplifier provides independent bass, treble, and adjustable echo on every channel, giving musicians and vocalists direct control over their sound. Stream music via Bluetooth or play tracks from USB/SD. Robust 8-inch speakers with a two-way bass-reflex design ensure punchy lows and crisp highs. Whether tripod-mounted or placed as monitors, their rugged build handles the demands of frequent transport and live use. Comes supplied with professional-grade 6-metre jack-to-jack speaker leads for fast connection and reliable signal transfer. Effortless compatibility and simple setup mean you’re ready to perform in minutes.
£269.99
Shipping: Free
Amazon Marketplace - ElectroMarket
GreenZech DC 12V 5800W 4 Channel Bass Power Amplifier Nondestructive Support 4 Speakers OPC-PGNZ2QK-NEW
Specifications: Color:Black. Material:Aluminumalloy. Crafts:Brushedmetal. Workingtvoltage:DC12V. MaxPower:5800W. Channel:4Channel. Loadimpedance:2-4.
£312.59
Shipping: Free
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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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Zapco HB 84D Amp 4 Channel Class D Bridgeable Amplifier 4x75w RMS
Zapco HB 84D Amp 4 Channel Class D Bridgeable Amplifier 4x75w RMS, Vehicle Parts & Accessories > In-Car Technology, GPS & Security > In-Car Entertainment > Amplifiers
£239.00
Shipping: Free
eBay - cen-uk
4 Channels Mixing Console Amplifier DX400 Professional Sound Au-dio Mixer Ultra Compact Low Noise Line Mono Interface DOVMCKVEM
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. Welcome and I wish you a happy life, my friend.
£70.54
Shipping: Free
Amazon Marketplace - youzhaojinhuis
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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