Underseat speaker
Underseat speaker for sale on Ireland's largest auction and classifieds sites
New 1000w active underseat - active, - £58.99
Max output power • 1000w rms 100w • Subwoofer amplifier side - Free postage - New and Used
Max output power • 1000w rms 100w • Subwoofer amplifier side - Free postage - New and Used
12v 600w car - 12v, - £69.95
High level input • Max output power • 600w rms 90w - Free postage - New and Used
High level input • Max output power • 600w rms 90w - Free postage - New and Used
Led car subwoofer under seat - led, under-seat - £56.95
Subwoofer high level • Input line slim • Fuselage installed under - Free postage - New and Used
Subwoofer high level • Input line slim • Fuselage installed under - Free postage - New and Used
1200w under seat bass - under, box - £67.95
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
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1200w active underseat - 1200w, - £73.95
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
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48 listings · from £17.99 · avg £201.3
⚠️ These listings were last updated more than 8 days ago.
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Browse 48 underseat speaker listings currently in our index. Prices range from £17.99 to £4759.99, with an average of £201.3. 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 underseat speaker →
Quart 20cm underseat - mb, - £220.00
Bmw series • 20cm bass speaker • Woofer powerful subwoofer - Free postage - New and Used
Bmw series • 20cm bass speaker • Woofer powerful subwoofer - Free postage - New and Used
1200w 10inch active underseat - 1200w, - £64.99
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Match w8bmw 2ohm - match, - £239.99
Especially exceptionally rigid • Fiberglass cone generates • Maximum sound pressure - Free postage - New and Used
Especially exceptionally rigid • Fiberglass cone generates • Maximum sound pressure - Free postage - New and Used
12v 600w car subwoofer - 12v, 10" - £56.95
High level input • Max output power • 600w rms 90w - Free postage - New and Used
High level input • Max output power • 600w rms 90w - Free postage - New and Used
600w car subwoofer - 600w, - £92.95
High level input • Max output power • 600w rms 90w - Free postage - New and Used
High level input • Max output power • 600w rms 90w - Free postage - New and Used
Underseat car active - 8'', - £24.71
Specifications material wood • Stainless steel rubber • Color black shape - Free postage - New and Used
Specifications material wood • Stainless steel rubber • Color black shape - Free postage - New and Used
Pin power speaker harness - speaker, - £17.99
- Free postage - New and Used
- Free postage - New and Used
12v 800w car subwoofer - 12v, 8" - £49.99
- Free postage - New and Used
- Free postage - New and Used
Musway bmw upgrade underseat - bmw, - £294.99
All models are • Equipped stable nevertheless • Ultralight fiberglass cone - Free postage - New and Used
All models are • Equipped stable nevertheless • Ultralight fiberglass cone - Free postage - New and Used
Phase usw300 300w - phase, underseat - £94.30
Phase usw300 300w • Underseat ultra slim • Compact active subwoofer - Free postage - New and Used
Phase usw300 300w • Underseat ultra slim • Compact active subwoofer - Free postage - New and Used
Harmon kardon under - seat, bass - £89.89
Harmon kardon under • Seat bass speakers • Bmw series are - Free postage - New and Used
Harmon kardon under • Seat bass speakers • Bmw series are - Free postage - New and Used
Jbl under seat car sub - under-seat, - £184.99
Jbl basspro nano • Gives you 100 • Solid watts rms - Free postage - New and Used
Jbl basspro nano • Gives you 100 • Solid watts rms - Free postage - New and Used
Ford transit custom - ford, 2010 - £199.00
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
High power subwoofer - 2x, - £123.99
Max output power • 1200w subwoofer amplifier • Speaker gives different - Free postage - New and Used
Max output power • 1200w subwoofer amplifier • Speaker gives different - Free postage - New and Used
Pioneer wx130ea under - pioneer, car - £129.00
Pioneer under seat • Car sub bass • Wx130ea active subwoofer - Free postage - New and Used
Pioneer under seat • Car sub bass • Wx130ea active subwoofer - Free postage - New and Used
1200w active underseat car - 8"1200w, - £73.95
Underseat bass box • Sub speaker amplifier • Car subwoofer active - Free postage - New and Used
Underseat bass box • Sub speaker amplifier • Car subwoofer active - Free postage - New and Used
New 600w car - new, 8" - £49.03
Product features 600w • Bass 68mm thin • Subwoofer directly installed - Free postage - New and Used
Product features 600w • Bass 68mm thin • Subwoofer directly installed - Free postage - New and Used
Vibe optisound auto - optisound, 8 - £139.99
Optisound enclosures are • Perfect those looking • Add bass their - Free postage - New and Used
Optisound enclosures are • Perfect those looking • Add bass their - Free postage - New and Used
Bmw speaker sub upgrade - bmw, - £4759.99
Morel bmw kit • Contains bmw42 component • Speakers front rear - Free postage - New and Used
Morel bmw kit • Contains bmw42 component • Speakers front rear - Free postage - New and Used
600w 800w 1200w car - 600w, - £56.95
Max output power • 1200w 800w specification • 600w rms 90w - Free postage - New and Used
Max output power • 1200w 800w specification • 600w rms 90w - Free postage - New and Used
12v 1200w car subwoofer active - car, - £75.95
Max output power • 1200w 3500w car • Audio gauge cable - Free postage - New and Used
Max output power • 1200w 3500w car • Audio gauge cable - Free postage - New and Used
10inch car underseat slim - 10inch, - £59.99
High level input • Max output power • 600w rms 90w - Free postage - New and Used
High level input • Max output power • 600w rms 90w - Free postage - New and Used
Caddy 2003 pioneer front - caddy, - £189.99
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
1200w aluminum active - 1200w, - £79.95
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
1200w active under - active, car - £69.95
Front bumper lip • Max output power • 1200w bmw series - Free postage - New and Used
Front bumper lip • Max output power • 1200w bmw series - Free postage - New and Used
1200w car subwoofer - 1200w, - £79.95
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Audi estate rear - audi, - £58.50
Model gearbox code • Make audi gears • Seat leon mk3 - Free postage - New and Used
Model gearbox code • Make audi gears • Seat leon mk3 - Free postage - New and Used
10inch subwoofer speaker - 10inch, - £64.99
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
1000w active underseat - active, car - £57.99
Level input sensitivity • Max output power • 1000w rms 100w - Free postage - New and Used
Level input sensitivity • Max output power • 1000w rms 100w - Free postage - New and Used
1200w car underseat slim - 6*8, - £69.95
Max output power • 1200w subwoofer amplifier • Speaker gives different - Free postage - New and Used
Max output power • 1200w subwoofer amplifier • Speaker gives different - Free postage - New and Used
1200w active underseat - 10", - £69.99
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Edge edbxpb62 2000w - edbxpb62.1-e5, full - £249.99
Now taking things • Next level this • Revolutionary system features - Free postage - New and Used
Now taking things • Next level this • Revolutionary system features - Free postage - New and Used
1200w active underseat - 1200w, - £73.95
Sub speaker amplifier • 600w car subwoofer • Active bass box - Free postage - New and Used
Sub speaker amplifier • 600w car subwoofer • Active bass box - Free postage - New and Used
1000 watts 12inch - 12inch, ultra - £79.99
Don fret though • Got you best • Place install powered - Free postage - New and Used
Don fret though • Got you best • Place install powered - Free postage - New and Used
Mini f56 harman kardon - mini, - £94.30
Part numbers are • Purchased these subwoofers • Own mini but - Free postage - New and Used
Part numbers are • Purchased these subwoofers • Own mini but - Free postage - New and Used
Ford transit custom 2010 - custom, - £189.99
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
Pioneer 6.5 600 • Watts pair component • Kit car speakers - Free postage - New and Used
Helix compose ci5 - compose, i5 - £149.99
Perfect speaker any • Composition helix compose • Universal speakers evolved - Free postage - New and Used
Perfect speaker any • Composition helix compose • Universal speakers evolved - Free postage - New and Used
Caddy mk3 2003 vibe - vw, on - £179.00
Volkswagen caddy mk3 • 2003 6.5 480 • Watts pair vibe - Free postage - New and Used
Volkswagen caddy mk3 • 2003 6.5 480 • Watts pair vibe - Free postage - New and Used
1200w subwoofer active - 1200w, - £79.95
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
600w active underseat - underseat, car - £51.99
Underseat bass box • 12v 600w car • Audio sub speaker - Free postage - New and Used
Underseat bass box • 12v 600w car • Audio sub speaker - Free postage - New and Used
Vibe optisound 20cm 345w - vibe, 8" - £164.95
Vibe optisound bmw • Optisoundbmw8 woofer fits • Into under seat - Free postage - New and Used
Vibe optisound bmw • Optisoundbmw8 woofer fits • Into under seat - Free postage - New and Used
Packs active underseat bass - 2, - £139.99
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Level input sensitivity • Max output power • 1200w subwoofer amplifier - Free postage - New and Used
Car underseat slim - car, - £39.86
Product features 600w • Bass 68mm thin • Subwoofer directly installed - Free postage - New and Used
Product features 600w • Bass 68mm thin • Subwoofer directly installed - Free postage - New and Used
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Everything you need to know about underseat speaker
Whether you are looking for a brand-new or second-hand underseat speaker, 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 £17.99, while premium listings can reach £4759.99 — giving you a wide budget spread to work with. The average price of £201.3 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.