400w amplifier
400w amplifier for sale on Ireland's largest auction and classifieds sites
Budget picks — under £17
Warehouse fast delivery • Shipping conditions attention • Goods will shipped - Free postage - New and Used
Features made high • Quality material sturdy • Anti scratch easy - Free postage - New and Used
Can connect speakers • Power amplifier • Subwoofer two main - Free postage - New and Used
Electric automatic gas • Pipeline manipulator valve • Water alarm shutoff - Free postage - New and Used
Looking for more 400w amplifier?
Search eBay live — fresh results filtered for the best value, updated every hour.
Versatile applications compatible • Wide range digital • Devices this amplifier - Free postage - New and Used
Browse 48 400w amplifier listings currently in our index. Prices range from £10.89 to £334.99, with an average of £85.47. 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 400w amplifier →
Versatile applications compatible • Wide range digital • Devices this amplifier - Free postage - New and Used
Dear buyer our • Shipping conditions attention • Goods will shipped - Free postage - New and Used
Features - Free postage - New and Used
Features led display • Backlight design volume • Treble bass control - Free postage - New and Used
Remote control • 40w audio power • Impedance can present - Free postage - New and Used
Description - Free postage - New and Used
Description - Free postage - New and Used
Description - Free postage - New and Used
Features - Free postage - New and Used
Description - Free postage - New and Used
Delivery time • Edt listing only • Ebay please dont - Free postage - New and Used
Mid-range — £17 to £88
Delivery time • Edt listing only • Ebay please dont - Free postage - New and Used
Warehouse fast delivery • Shipping conditions attention • Goods will shipped - Free postage - New and Used
What warranty period • Electromarket products mpn • 103.136 weight 1.6 - Free postage - New and Used
Hifi mini bluetooth • 5.0 digital power • Sound amplifier stereo - Free postage - New and Used
Power amplifier • Band mixer two • Signal inputs dvd - Free postage - New and Used
- Free postage - New and Used
What warranty period • Electromarket products czech • Republic product code - Free postage - New and Used
You little while • Rack mounted unit • Surface requirement will - Free postage - New and Used
Versatile features tri • Mode box display • Only thanks looking - Free postage - New and Used
Soundigital sd400.4 evo • Amplifier ohms 100 • Product experience superior - Free postage - New and Used
13.8 vdc ohms • Mainly sub bass • That frequency responses - Free postage - New and Used
Vibe powerbox 400.1m • Channel car amplifier • Maximum power 800w - Free postage - New and Used
Qxt qa400 power • Amplifier high quality • Use stereo rca - Free postage - New and Used
Rms ohm mono • Vibe powerbox amp • Micro amplifier 400 - Free postage - New and Used
Air conditioners compact • Design aluminium front • Need more information - Free postage - New and Used
What have not • Received order when • Will receive confirmation - Free postage - New and Used
Premium — over £88
Built your needs • Mind this package • Brought you electromarket - Free postage - New and Used
Micro bass amplifier • Vibe powerbox 400.1m • Class mono sub - Free postage - New and Used
Power max 400w • Crossover range 50hz • 400hz low high - Free postage - New and Used
Kenwood kac m1814 • Channel compact digital • Booster 400 watt - Free postage - New and Used
Series power amplifiers • Professional dual channel • Delivering high quality - Free postage - New and Used
- Free postage - New and Used
Rear panel has • Speaker zones 100 • Watts rms power - Free postage - New and Used
Rear panel has • Speaker zones 100 • Watts rms power - Free postage - New and Used
Output power stereo • There are also • Rear panel switches - Free postage - New and Used
Built your needs • Mind this package • Brought you electromarket - Free postage - New and Used
T172.050 vonyx amplifier • Vxa 800 400w - Free postage - New and Used
Morel mps4400 channel • 4x70w class removed • From project works - Free postage - New and Used
100 120 watt • Rms bridged channel • Class compact digital - Free postage - New and Used
Helix four channel • Amp footprint class • Amplifier 400w rms - Free postage - New and Used
This little guy • Churns out 100 • Watts audio from - Free postage - New and Used
Class amplifier design • Nextd switching amp • Technology series also - Free postage - New and Used
Try this: 6v horn | defender ecu | ford galaxy ecu | karting overalls | screen spoiler | grill cloth | lincoln town car | sonnenschein battery | sd card gps maps | workshop stove
🔥 Best eBay deals on 400w amplifier
See all listings on eBay →These 48 listings for 400w amplifier are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
400W Power Digital Amplifier
Warehouse fast delivery • Shipping conditions attention • Goods will shipped
£11
400W Power Digital Amplifier
Features made high • Quality material sturdy • Anti scratch easy
£11
Mini Hi-FiPower Amplifier 12V
Can connect speakers • Power amplifier • Subwoofer two main
£13
Everything you need to know about 400w amplifier
Whether you are looking for a brand-new or second-hand 400w 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 £10.89, while premium listings can reach £334.99 — giving you a wide budget spread to work with. The average price of £85.47 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.