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800w active underseat - 8'', car
£42.99 · Buy It Now
» View details on eBay #sponsoredMusway bmw upgrade underseat - upgrade,
£294.99 · Buy It Now
» View details on eBay #sponsored10inch car underseat - underseat, slim
£59.99 · Buy It Now
» View details on eBay #sponsored800w active underseat - active,
£43.99 · Buy It Now
» View details on eBay #sponsored10inch underseat car - 10inch,
£52.99 · Buy It Now
» View details on eBay #sponsored12v 600w car - 10", subwoofer
£69.95 · Buy It Now
» View details on eBay #sponsored10inch car underseat slim - 10inch,
£58.69 · Buy It Now
» View details on eBay #sponsored12v car subwoofer 600w - 10",
£59.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - active,
£69.99 · Buy It Now
» View details on eBay #sponsoredUnderseat car active - underseat,
£27.29 · Buy It Now
» View details on eBay #sponsoredPin power speaker harness - 10,
£17.99 · Buy It Now
» View details on eBay #sponsored10inch active underseat car - underseat,
£56.99 · Buy It Now
» View details on eBay #sponsoredMatch w8bmw 2ohm bmw - match,
£239.99 · Buy It Now
» View details on eBay #sponsoredHarmon kardon under seat - kardon,
£63.10 · Buy It Now
» View details on eBay #sponsored12v 600w car - 10", subwoofer
£69.95 · Buy It Now
» View details on eBay #sponsored12v 800w car subwoofer - 12v, 8"
£64.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - 10",
£79.99 · Buy It Now
» View details on eBay #sponsoredNew 1000w active underseat car - new,
£69.99 · Buy It Now
» View details on eBay #sponsoredFord transit custom 2010 - custom,
£199.00 · Buy It Now
» View details on eBay #sponsored600w car subwoofer - 2x,
£99.99 · Buy It Now
» View details on eBay #sponsoredPioneer wx130ea under - pioneer, ts-wx130ea
£129.00 · Buy It Now
» View details on eBay #sponsored12v 600w car subwoofer - 12v, 10"
£56.95 · Buy It Now
» View details on eBay #sponsored12v 800w car - 800w,
£43.99 · Buy It Now
» View details on eBay #sponsoredAuto slim underseat car - auto,
£43.99 · Buy It Now
» View details on eBay #sponsoredCaddy mk3 2003 vibe - mk3, 480
£179.00 · Buy It Now
» View details on eBay #sponsoredVibe optisound auto active - auto, 8
£139.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - 8"1200w,
£69.95 · Buy It Now
» View details on eBay #sponsoredTransporter vibe 480 - vw,
£179.00 · Buy It Now
» View details on eBay #sponsoredBmw harman kardon subwoofers - harman,
£146.30 · Buy It Now
» View details on eBay #sponsored12v 800w car - 12v, subwoofer
£64.95 · Buy It Now
» View details on eBay #sponsored600w car subwoofer under seat - 600w,
£56.99 · Buy It Now
» View details on eBay #sponsoredBmw e92 series under seat - series,
£49.99 · Buy It Now
» View details on eBay #sponsored800w car subwoofer - car,
£64.95 · Buy It Now
» View details on eBay #sponsoredCar active subwoofer - 2x, 8''
£92.99 · Buy It Now
» View details on eBay #sponsoredQuart 20cm underseat - mb, 8"
£220.00 · Buy It Now
» View details on eBay #sponsored600w 800w 1200w - 1200w, car
£69.95 · Buy It Now
» View details on eBay #sponsored1200w aluminum active - 1200w,
£84.95 · Buy It Now
» View details on eBay #sponsoredFord transit connect - connect, 2013-21
£199.00 · Buy It Now
» View details on eBay #sponsoredNew car subwoofer - 8",
£64.95 · Buy It Now
» View details on eBay #sponsoredLed car subwoofer under - subwoofer, under-seat
£59.95 · Buy It Now
» View details on eBay #sponsored800w active underseat - 8'', car
£43.99 · Buy It Now
» View details on eBay #sponsored800w active underseat car - 800w,
£43.99 · Buy It Now
» View details on eBay #sponsoredAuto slim underseat - auto, bass
£43.99 · Buy It Now
» View details on eBay #sponsoredFord transit custom 2010 - transit, on
£189.99 · Buy It Now
» View details on eBay #sponsored600w 8inch car under - 600w,
£51.56 · Buy It Now
» View details on eBay #sponsored1200w subwoofer active - 6*8",
£69.95 · Buy It Now
» View details on eBay #sponsoredHjkj underseat slim - 10'',
£69.95 · Buy It Now
» View details on eBay #sponsoredUnderseat bass box audio - underseat,
£69.95 · Buy It Now
» View details on eBay #sponsoredEdge edbxpb62 2000w - edge,
£249.99 · Buy It Now
» View details on eBay #sponsored800w active underseat car - 8'',
£59.99 · Buy It Now
» View details on eBay #sponsoredJbl under seat - car, sub
£184.99 · Buy It Now
» View details on eBay #sponsored800w active underseat car - active,
£59.95 · Buy It Now
» View details on eBay #sponsoredActive underseat car - car, bass
£43.99 · Buy It Now
» View details on eBay #sponsored12v 800w car subwoofer - 12v,
£43.99 · Buy It Now
» View details on eBay #sponsored12v 800w car subwoofer - 8",
£43.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - 1200w,
£69.95 · Buy It Now
» View details on eBay #sponsoredHigh power subwoofer - power,
£123.99 · Buy It Now
» View details on eBay #sponsoredVibe optisound 20cm 345w - vibe,
£164.95 · Buy It Now
» View details on eBay #sponsoredPacks active underseat - active,
£129.99 · Buy It Now
» View details on eBay #sponsoredPhoenix gold 600 watts - gold, 8″
£119.00 · Buy It Now
» View details on eBay #sponsored8inch 600w car - under, seat
£49.55 · Buy It Now
» View details on eBay #sponsoredHelix compose ci5 m80fm - helix,
£149.99 · Buy It Now
» View details on eBay #sponsored12v 800w car subwoofer - 8",
£52.99 · Buy It Now
» View details on eBay #sponsoredPhoenix gold 600 - watts, 8″
£99.95 · Buy It Now
» View details on eBay #sponsoredLed light underseat car - led, bass
£56.95 · Buy It Now
» View details on eBay #sponsoredTransporter pioneer - transporter,
£199.99 · Buy It Now
» View details on eBay #sponsoredMercedes vito w447 pioneer - mercedes,
£189.99 · Buy It Now
» View details on eBay #sponsoredBmw speaker sub - speaker, &
£4759.99 · Buy It Now
» View details on eBay #sponsored1200w subwoofer active - 1200w,
£84.95 · Buy It Now
» View details on eBay #sponsoredCaddy 2003 pioneer front - caddy,
£189.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat - 1200w,
£69.99 · Buy It Now
» View details on eBay #sponsored800w active underseat - active, car
£43.99 · Buy It Now
» View details on eBay #sponsoredCompact subwoofer speaker - 10",
£54.93 · Buy It Now
» View details on eBay #sponsoredSlim auto underseat - slim, car
£43.99 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - active,
£69.95 · Buy It Now
» View details on eBay #sponsoredVibe bmw series f10 - vibe,
£599.00 · Buy It Now
» View details on eBay #sponsoredVauxhall vivaro mk2 - mk2, pg
£189.00 · Buy It Now
» View details on eBay #sponsoredActive underseat car bass box - active,
£69.95 · Buy It Now
» View details on eBay #sponsored800w active underseat - 800w,
£43.99 · Buy It Now
» View details on eBay #sponsoredBmw series f10 f11 2015 - bmw,
£24.99 · Buy It Now
» View details on eBay #sponsoredFiat ducato 2006 - fiat, 2006-16
£189.99 · Buy It Now
» View details on eBay #sponsored12x8 1000w car - 1000w, subwoofer
£69.99 · Buy It Now
» View details on eBay #sponsored12v 800w car subwoofer - 800w,
£59.99 · Buy It Now
» View details on eBay #sponsoredFord transit custom 2012 - ford, 2012-2021
£224.99 · Buy It Now
» View details on eBay #sponsoredPhoenix gold 600 watts - phoenix,
£99.95 · Buy It Now
» View details on eBay #sponsored1200w active underseat car - 1200w,
£69.95 · Buy It Now
» View details on eBay #sponsoredActive underseat 800w - 8'', car
£43.99 · Buy It Now
» View details on eBay #sponsoredActive underseat car - 11.7'',
£79.99 · Buy It Now
» View details on eBay #sponsoredVibe optisound 20cm 345w - vibe, 8"
£164.95 · Buy It Now
» View details on eBay #sponsoredKenwood amplified under - kenwood, seat
£179.99 · Buy It Now
» View details on eBay #sponsored1200w 6x8 500hz underseat - 1200w,
£69.95 · Buy It Now
» View details on eBay #sponsoredVibe car amplifier - car,
£379.00 · Buy It Now
» View details on eBay #sponsored800w auto slim - 800w,
£43.99 · Buy It Now
» View details on eBay #sponsoredClassic vintage car - under, seat
£69.34 · Buy It Now
» View details on eBay #sponsoredMusway bmw upgrade speaker set - upgrade,
£504.98 · Buy It Now
» View details on eBay #sponsoredAudi loud speakers - a4,
£105.00 · Buy It Now
» View details on eBay #sponsoredLooking for more underseat speaker?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 underseat speaker listings currently in our index. Prices range from £17.99 to £4759.99, with an average of £156.65. 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 →
Try this: zafira display | kit car steering rack | toyota rav4 nrg | peugeot 206 hardtop convertible | jaguar xf 2 2 diesel | rover 75 connoisseur diesel estate | subaru wrx brake caliper | shogun caliper | peugeot expert fiat scudo | vw 1l
Whether you are looking for a brand-new or second-hand underseat speaker, eBay offers one of the largest selections available online. With 96 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 £156.65 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.