4 channel amplifier board in comparison

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Last updated on 03.09.2026

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Pioneer GM-A4704 4-Channel Bridgeable Amplifier (520W)

PIONEER

20% off

free shipping

To the product (1 offer)

9,9

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Alpine Electronics 4 Channel Amplifier

Alpine

free shipping

To the product (2 offers)

9,8

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Herdio 4-Channel Amplifier Bluetooth 5.0 Amp Receiver 200W Power Output with 24V5A AC-DC Power Supply Wall Mounting, USB/MIC/AUX/TWS(40W Each Channel)

Herdio

6% off

free shipping

To the product (1 offer)

9,7

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Fosi Audio BT20A Bluetooth Amplifier for Speakers, Mini Stereo 2 Channel Amp Class D, with TPA3116 Chips 100W x 2 and Bass Treble Controls, for Home Audio Outdoor Passive Desktop Bookshelf Speakers

Fosi Audio

5% off

free shipping

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9,7

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SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0

SounDigital

6% off

free shipping

To the product (1 offer)

9,7

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DollaTek IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board With fan

DollaTek

15% off

free shipping

To the product (1 offer)

9,6

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HiFi 4.0 Channel Bluetooth Digital Power Amplifier for Home/Car Bass Audio Amp (S-299)

Nobsound

free shipping

To the product (1 offer)

9,6

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Neoteck 4 Channel Stereo Headphone Amplifier with Volume Controls 4 Channel Mono/Stereo Metal Audio Amplifier with 3.5mm Audio Cable Suitable for Recording/Mixing/Music Practices

Neoteck

free shipping

To the product (1 offer)

9,6

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Annadue 4 x 50w HiFi Amplifier Board Mini Digital Power Stereo Amplifier 4 Channels Amplifier DC 12-16V Quick and Quiet Cooling

Annadue

free shipping

To the product (1 offer)

9,5

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XRLUC Bluetooth 5.0 Amplifier Board 2.1 Channel, 50W×2+100W Subwoofer Output, TPA3116D2 Digital Amp Module, DC 12V-24V, Treble Bass Control, AUX Input for DIY Home Theater Speakers

XRLUC

5% off

free shipping

To the product (1 offer)

9,5

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Fasizi TDA7492 2 x 50 Watt Dual Channel Amplifier Wireless Digital Bluetooth 4.0 CSR8635 Audio Receiver Amplifier Board

Fasizi

£ 13.99 free shipping

To the product (1 offer)

WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board

WANGCL

£ 19.99 free shipping

To the product (1 offer)

10% off

Bolanle PH400 4-Channel Stereo Headphone Amplifier, 8 Outputs 3.5mm & 6.35mm, USB Powered Mini Amp with Individual Volume Controls, Mono Stereo Switch for Studio Monitoring

Bolanle

£ 28.79 free shipping

To the product (1 offer)

Taidacent XH-M180 Luxury TDA7850 Car Speaker Amplifier Four-channel Power Amplifier Board 12V High Power Audio Amplifier Board 50W*4

Product Name: TDA7850 four-channel power amplifier board

£ 59.40 free shipping

To the product (1 offer)

Yunseity - MT21 BT Amplifier Board, 2.1 Channel, 15-100W, 4-8Ω Speakers, BT 5.0, Subwoofer, Easy Installation

[PROTECTION FEATURES] Anti reverse connection, overheating, overcurrent, and short circuit protection

£ 11.99 free shipping

To the product (1 offer)

7% off

4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, Home Audio Stereo Receiver, 1200W Max, USB/SD/FM Radio, Class D HiFi Power Amp for Home Theater, Car & Karaoke, with Remote & Adapter

Vutlace

£ 27.99 free shipping

To the product (1 offer)

Pyle

£ 19.99 free shipping

To the product (1 offer)

Bluetooth 5.0 Audio Power Amplifier, Donner Peak power 440 W Hi-Fi Wireless Power Amp 4 channel Desktop Amp with USB, SD,FM, 2 Mic IN Echo, RCA, LED, Speaker Selector for Studio, Home Speakers-MAMP5

【High-power Independent Control】The peak power of Donner Bluetooth Stereo Audio Amplifier Receiver can set up to 440W(110W x 4), and has 4 CHANNELS which is independently controlled. 440W is enough to support 4 groups of 8 speakers with 4-8 ohms. Perfect for home theater, karaoke party.

£ 80.94 free shipping

Only:

21hrs

42min

31sec

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Stereo Amplifier Board TDA7492 Bluetooth 5.0 CSR8635 Receiver 50W×2 Dual Channel Digital AMP with Microphone for DIY Audio

Walfront

£ 16.36 free shipping

To the product (1 offer)

Hailege TPA3116D2 200W 2.1 Channel Digital Audio Power Amplifier, H-1-1202 Part Number, 3 Channels, Adjustable Volume, 12-24V DC Input, 4-8 Ohm Output

Hailege

£ 12.69 free shipping

To the product (1 offer)

Audio Amplifier Receivers-AK45 Bluetooth 5.0 HiFi Stereo Mini Power Amplifier RMS 40W x 2 Max. 400W 2.0 Channel Home Theater Audio Components Speakers Amp wiim amp ultra W/MIC,USB, RCA,FM Radio

yusvwkj

£ 29.99 free shipping

To the product (1 offer)

13% off

Scosche Oea4 4-Channel Adjustable Factory Amplifier Interface

Scosche

£ 14.41 free shipping

To the product (1 offer)

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