4 channel power amplifier
4 channel power amplifier for sale on Ireland's largest auction and classifieds sites
Extron xpa 1004 - extron, professional - £130.70
Extron xpa 1004 • Four channel audio • Power amplifier good - Free postage - New and Used
Extron xpa 1004 • Four channel audio • Power amplifier good - Free postage - New and Used
Alpine channel power - 4, - £151.50
Two times alpine • Four channel power • Amplifiers model number - Free postage - New and Used
Two times alpine • Four channel power • Amplifiers model number - Free postage - New and Used
Lab gruppen series - gruppen, - £229.50
- Free postage - New and Used
- Free postage - New and Used
Channel true mosfet car - 4, - £47.50
Power front channel • Good one rear • Think not working - Free postage - New and Used
Power front channel • Good one rear • Think not working - Free postage - New and Used
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Channel power amplifier rack - power, - £93.26
Xlr input going • Power amplifier channel • Inputs speakon speaker - Free postage - New and Used
Xlr input going • Power amplifier channel • Inputs speakon speaker - Free postage - New and Used
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48 listings · from £16.15 · avg £234.68
⚠️ These listings were last updated more than 26 days ago.
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Browse 48 4 channel power amplifier listings currently in our index. Prices range from £16.15 to £1199, with an average of £234.68. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 4 channel power amplifier →
Series quad power amplifier - d-series, - £349.00
Output rms ohms • Quad digital power • Amplifier lightweight rack - Free postage - New and Used
Output rms ohms • Quad digital power • Amplifier lightweight rack - Free postage - New and Used
Audac cap412 quad channel - quad, - £209.74
Audac cap412 quad • Channel power amplifier • High quality audio - Free postage - New and Used
Audac cap412 quad • Channel power amplifier • High quality audio - Free postage - New and Used
Linea research xib4 channel - linea, 4 - £1199.00
Greetings all you • Are looking one - Free postage - New and Used
Greetings all you • Are looking one - Free postage - New and Used
Yamaha xmv4280 channel power - yamaha, 4-channel - £99.99
Condition sold parts • Repair only amp • Powers but alert - Free postage - New and Used
Condition sold parts • Repair only amp • Powers but alert - Free postage - New and Used
Yamaha channel power - 4-channel, - £99.99
Condition sold parts • Repair only amp • Powers but alert - Free postage - New and Used
Condition sold parts • Repair only amp • Powers but alert - Free postage - New and Used
Array kommander ka24 - kommander, - £149.99
Condition sold parts • Repair only amp • Does not power - Free postage - New and Used
Condition sold parts • Repair only amp • Does not power - Free postage - New and Used
Array ka24 channel power - k-array, - £425.00
Kommander ka24 channel • Per 500w power • Amplifier - Free postage - New and Used
Kommander ka24 channel • Per 500w power • Amplifier - Free postage - New and Used
Donner mamp5 bluetooth - mamp5, - £89.99
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Power dynamics pdm - dynamics, pdm-c405a - £169.99
Built your needs • Mind this package • Brought you electromarket - Free postage - New and Used
Built your needs • Mind this package • Brought you electromarket - Free postage - New and Used
New m350 4x800w home digital - new, - £262.50
Also note that • Monitor settings may • Vary from computer - Free postage - New and Used
Also note that • Monitor settings may • Vary from computer - Free postage - New and Used
Da4400 professional channel - professional, 4 - £218.49
800w ohm 1600w • Are sure can • Work things out - Free postage - New and Used
800w ohm 1600w • Are sure can • Work things out - Free postage - New and Used
Channel power amplifier - channel, - £134.86
Channel power amp • Rack patch panel • Connectors neutrik connector - Free postage - New and Used
Channel power amp • Rack patch panel • Connectors neutrik connector - Free postage - New and Used
Millennium ha4 channel - 4, - £16.15
Millennium ha4 channel • Headphone amplifier compact • Versatile device ideal - Free postage - New and Used
Millennium ha4 channel • Headphone amplifier compact • Versatile device ideal - Free postage - New and Used
Donner mamp5 bluetooth - donner, - £89.99
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Audac epa104 channel - audac, 4-channel - £208.70
Tested working few • Minor scratches top - Free postage - New and Used
Tested working few • Minor scratches top - Free postage - New and Used
Kenwood kac q74 - kac-q74, - £50.00
Channel power amplifier • 100 proceeds will • Wisdom hospice support - Free postage - New and Used
Channel power amplifier • 100 proceeds will • Wisdom hospice support - Free postage - New and Used
Crown cts 1200 - crown, power - £104.70
This amp has • Been used pretty • Extensively temperature controlled - Free postage - New and Used
This amp has • Been used pretty • Extensively temperature controlled - Free postage - New and Used
Sub zero ice channel - sub-zero, 4 - £42.30
Bought this few • Years ago working • Project but never - Free postage - New and Used
Bought this few • Years ago working • Project but never - Free postage - New and Used
Crown 475 power - 475, amplifier - £149.99
Condition sold parts • Repair only amp • Does not power - Free postage - New and Used
Condition sold parts • Repair only amp • Does not power - Free postage - New and Used
Donner stereo receivers - stereo, home - £134.20
1000w peak power • Donner stereo receiver • Simplified appearance level - Free postage - New and Used
1000w peak power • Donner stereo receiver • Simplified appearance level - Free postage - New and Used
Soundgear jupiter x20 - -, - £985.90
Soundgear x20 amplifier • Output power 3000w • 5000w 7140w slew - Free postage - New and Used
Soundgear x20 amplifier • Output power 3000w • 5000w 7140w slew - Free postage - New and Used
Qsc spa2 channel - 2-channel, power - £100.00
Qsc spa2 channel • Power amplifier high • Quality audio equipment - Free postage - New and Used
Qsc spa2 channel • Power amplifier high • Quality audio equipment - Free postage - New and Used
Beglec amp200 channel - amp200.4, 4-channel - £376.00
Audio wrms stereo • General energy label • Bridge 400 get - Free postage - New and Used
Audio wrms stereo • General energy label • Bridge 400 get - Free postage - New and Used
Cloud electronics a450 - cloud, - £207.66
Optional equaliser modules • Bose loudspeakers can • Fitted any channel - Free postage - New and Used
Optional equaliser modules • Bose loudspeakers can • Fitted any channel - Free postage - New and Used
Cloud electronics vtx4120 - cloud, 4 - £225.00
Optional vtx wm1 • Card allows amplifier • Monitoring from any - Free postage - New and Used
Optional vtx wm1 • Card allows amplifier • Monitoring from any - Free postage - New and Used
Cloud electronics a450 4 - electronics, cx-a450 - £89.10
Optional equaliser modules • Bose loudspeakers can • Fitted any channel - Free postage - New and Used
Optional equaliser modules • Bose loudspeakers can • Fitted any channel - Free postage - New and Used
8200 channel power - 8200, - £198.30
Outputs phoenix style • Connectors - Free postage - New and Used
Outputs phoenix style • Connectors - Free postage - New and Used
Donner mamp5 600w - donner, - £89.99
Bluetooth 5.0 professional • Integrated indoor stereo • Receiver equipped new - Free postage - New and Used
Bluetooth 5.0 professional • Integrated indoor stereo • Receiver equipped new - Free postage - New and Used
Donner mamp5 440w hifi power - hifi, - £79.99
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Void infinite 3600 w - infinite, - £729.00
Void infinite 3600 • Channel stereo power • Amplifier excellent working - Free postage - New and Used
Void infinite 3600 • Channel stereo power • Amplifier excellent working - Free postage - New and Used
Apart revamp 4120t - apart, - £99.99
Apart revamp 4120t • Professional channel power • Bridge button back - Free postage - New and Used
Apart revamp 4120t • Professional channel power • Bridge button back - Free postage - New and Used
Yamaha xmv4140 power - power, amplifier - £299.99
Condition tested working • Some scratches scuff • Case which are - Free postage - New and Used
Condition tested working • Some scratches scuff • Case which are - Free postage - New and Used
Vibe 1680 watts powerbox135 - vibe, - £249.00
Maximum power 1680 • Watts powerbox channel • Amplifiers are entry - Free postage - New and Used
Maximum power 1680 • Watts powerbox channel • Amplifiers are entry - Free postage - New and Used
Sony gs4 channel stereo - 4, - £145.94
High end you • Able feel subtle • Sub harmonies giving - Free postage - New and Used
High end you • Able feel subtle • Sub harmonies giving - Free postage - New and Used
Cloud electronics vtx4120 - cloud, 4 - £225.00
Optional vtx wm1 • Card allows amplifier • Monitoring from any - Free postage - New and Used
Optional vtx wm1 • Card allows amplifier • Monitoring from any - Free postage - New and Used
Channel power amplifier - channel, - £771.70
Rated power 8ohm • Amplifier load protection • Variable speed fan - Free postage - New and Used
Rated power 8ohm • Amplifier load protection • Variable speed fan - Free postage - New and Used
Pulse pmh200 channel pa - pulse, - £94.99
Channel mixer amplifier • Are located just • Outside maidstone kent - Free postage - New and Used
Channel mixer amplifier • Are located just • Outside maidstone kent - Free postage - New and Used
Donner mamp5 600w audio - mamp5, - £93.99
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Notice product needs • Connected passive speakers • Play audio when - Free postage - New and Used
Audison 300 amp - sr, 4.300 - £349.99
Audison 1.500 amplifier • 520 class 4.300 • Amplifiers total power - Free postage - New and Used
Audison 1.500 amplifier • 520 class 4.300 • Amplifiers total power - Free postage - New and Used
Crown cts 1200 - crown, power - £135.90
This amp has • Been used pretty • Extensively temperature controlled - Free postage - New and Used
This amp has • Been used pretty • Extensively temperature controlled - Free postage - New and Used
Crown xli 2500 - xli, stereo - £350.00
Crown xli 2500 • Stereo slave power • Amplifier high quality - Free postage - New and Used
Crown xli 2500 • Stereo slave power • Amplifier high quality - Free postage - New and Used
Power dynamics prm240 100v - power, - £280.00
Need more information • What have not • Received order when - Free postage - New and Used
Need more information • What have not • Received order when - Free postage - New and Used
Sony gs4 channel stereo - sony, - £230.00
Sony gs4 channel • Stereo power amplifier • High quality audio - Free postage - New and Used
Sony gs4 channel • Stereo power amplifier • High quality audio - Free postage - New and Used
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Everything you need to know about 4 channel power amplifier
Whether you are looking for a brand-new or second-hand 4 channel power amplifier, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £16.15, while premium listings can reach £1199 — giving you a wide budget spread to work with. The average price of £234.68 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.