Underseat speaker
Underseat speaker for sale on Ireland's largest auction and classifieds sites
800w active underseat car - 8'', - £40.99
Max power 800w • Sound type full • Frequency treble subwoofer - Free postage - New and Used
Max power 800w • Sound type full • Frequency treble subwoofer - Free postage - New and Used
Musway bmw upgrade underseat - musway, - £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
1000w 10inch car subwoofer - 10inch, - £99.99
Your car • Andeman 1000w inch • Subwoofer powerful sleek - Free postage - New and Used
Your car • Andeman 1000w inch • Subwoofer powerful sleek - Free postage - New and Used
800w active underseat car - active, - £59.99
Most cars not • Have lot extra • Space that can - Free postage - New and Used
Most cars not • Have lot extra • Space that can - Free postage - New and Used
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1200w active underseat car - 1200w, - £69.95
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 £140.2
⚠️ These listings were last updated more than 23 days ago.
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Browse 48 underseat speaker listings currently in our index. Prices range from £17.99 to £499, with an average of £140.2. 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 →
New 1200w active - new, underseat - £65.09
Premium material underseat • Car subwoofer crafted • Finished baking paint - Free postage - New and Used
Premium material underseat • Car subwoofer crafted • Finished baking paint - Free postage - New and Used
12v 800w car subwoofer - 12v, - £41.99
Underseat subwoofer thin • Directly installed under • Passenger seat peak - Free postage - New and Used
Underseat subwoofer thin • Directly installed under • Passenger seat peak - Free postage - New and Used
12v 800w car subwoofer - car, - £41.99
Underseat subwoofer thin • Directly installed under • Passenger seat peak - Free postage - New and Used
Underseat subwoofer thin • Directly installed under • Passenger seat peak - Free postage - New and Used
Match w8bmw 2ohm - 2ohm, 1 - £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, - £69.95
Max output power • 600w rms 90w • Car underseat slim - Free postage - New and Used
Max output power • 600w rms 90w • Car underseat slim - Free postage - New and Used
1000w led car subwoofer - led, - £65.89
1000w stereo surround • Sound under seat • Peak power feast - Free postage - New and Used
1000w stereo surround • Sound under seat • Peak power feast - Free postage - New and Used
Edge edbxpb62 2000w full - edge, - £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
Quart 20cm underseat - quart, - £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
High power subwoofer - power, - £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
Auto slim underseat car bass - slim, - £199.99
800w car subwoofer • Speaker 12v power • Amplifier audio music - Free postage - New and Used
800w car subwoofer • Speaker 12v power • Amplifier audio music - Free postage - New and Used
Pin power speaker - pin, - £17.99
- Free postage - New and Used
- Free postage - New and Used
2pc 600w active - active, car - £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
Caddy mk3 2003 - caddy, - £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
Custom listing for musway bmw - for, - £294.99
Musway bmw upgrade • Underseat woofer pair • Csb8w 180w rms - Free postage - New and Used
Musway bmw upgrade • Underseat woofer pair • Csb8w 180w rms - Free postage - New and Used
Pioneer under seat car - under-seat, sub - £139.99
This unique feature • Generates three selectable • Bass modes deep - Free postage - New and Used
This unique feature • Generates three selectable • Bass modes deep - Free postage - New and Used
Ford transit custom 2010 - ford, - £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
800w led car subwoofer - 10'', - £65.95
1000w stereo surround • Sound under seat • Peak power feast - Free postage - New and Used
1000w stereo surround • Sound under seat • Peak power feast - Free postage - New and Used
12v 800w car subwoofer - 800w, - £42.99
- Free postage - New and Used
- Free postage - New and Used
Pioneer wx130ea under car - pioneer, - £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
1000w 90db ultra - 90db, active - £69.99
Don fret though • Got you most • Cars not have - Free postage - New and Used
Don fret though • Got you most • Cars not have - Free postage - New and Used
1200w active underseat car - underseat, - £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
Vauxhall vivaro mk2 pioneer - vauxhall, - £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
Underseat sub woofer - woofer, front - £199.95
Subwoofer specifications optisound • Enclosures are perfect • Those looking add - Free postage - New and Used
Subwoofer specifications optisound • Enclosures are perfect • Those looking add - Free postage - New and Used
800w active underseat car - , - £199.99
800w car subwoofer • Speaker 12v power • Amplifier audio music - Free postage - New and Used
800w car subwoofer • Speaker 12v power • Amplifier audio music - Free postage - New and Used
800w active underseat - 8'', car - £79.99
800w car subwoofer • Speaker 12v power • Amplifier audio music - Free postage - New and Used
800w car subwoofer • Speaker 12v power • Amplifier audio music - 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
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
Transporter vibe 480 - t5.1, - £179.00
Volkswagen transporter t5.1 • 6.5 480 watts • Pair vibe slick - Free postage - New and Used
Volkswagen transporter t5.1 • 6.5 480 watts • Pair vibe slick - Free postage - New and Used
1200w active underseat car - active, - £77.88
Premium material underseat • Car subwoofer crafted • Finished baking paint - Free postage - New and Used
Premium material underseat • Car subwoofer crafted • Finished baking paint - Free postage - New and Used
Transporter vibe 480 - transporter, - £179.00
Phoenix gold • Vibe slick 6.5 • 480 watts pair - Free postage - New and Used
Phoenix gold • Vibe slick 6.5 • 480 watts pair - Free postage - New and Used
Caddy 2003 pioneer - vw, - £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
Vibe optisound auto active - vibe, - £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
Recoil sl1710 active - 10”, - £125.50
Recoil sl1710 active • Subwoofer delivers powerful • Bass its 300 - Free postage - New and Used
Recoil sl1710 active • Subwoofer delivers powerful • Bass its 300 - Free postage - New and Used
Recoil rbmw bmw - recoil, 3, - £169.99
Subwoofers recoil rbmw • Bmw series car • Specific 200mm 280 - Free postage - New and Used
Subwoofers recoil rbmw • Bmw series car • Specific 200mm 280 - Free postage - New and Used
600w low profile - 20.3, cm - £113.99
Low profile design • Just 7.6 high • This subwoofer fits - Free postage - New and Used
Low profile design • Just 7.6 high • This subwoofer fits - Free postage - New and Used
Renault trafic mk2 pioneer - renault, - £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
Bmw e90 e91 - bmw, oe-200u - £151.50
200u bmw high • Quality speaker system • Vehicles had these - Free postage - New and Used
200u bmw high • Quality speaker system • Vehicles had these - Free postage - New and Used
1200w car subwoofer - subwoofer, active - £69.95
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
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
Ford transit custom mk2 - ford, - £499.00
Focal flat sub • Woofer enclosure wont • Only give you - Free postage - New and Used
Focal flat sub • Woofer enclosure wont • Only give you - Free postage - New and Used
Match 8bmw 400w 8 - mw, 8bmw-d - £249.99
Shallow subwoofer designs • 200 subwoofers very • Low mounting depth - Free postage - New and Used
Shallow subwoofer designs • 200 subwoofers very • Low mounting depth - Free postage - New and Used
1200w active underseat car - active, - £59.99
Includes 1pcs subwoofer • Matching amplifier cable • Most cars not - Free postage - New and Used
Includes 1pcs subwoofer • Matching amplifier cable • Most cars not - 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 £499 — giving you a wide budget spread to work with. The average price of £140.2 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.