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Phase subwoofer

Phase subwoofer for sale on Ireland's largest auction and classifieds sites

Budget picks — under £100

Power Harness Speaker Level
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Power harness speaker level - harness, - £14.39
Add to cart 18awg 1007ul remote • Speaker wires 1pc • Pin harness wire - Free postage - New and Used
10 Pin Power Speaker Harness
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Pin power speaker harness - power, - £17.99
Add to cart Last are speaker • Level input - Free postage - New and Used
Genuine In Phase USW300
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Genuine phase usw300 - genuine, in - £43.19
Add to cart Look further - Free postage - New and Used
In Phase XT-8 8in Car
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Phase 8in car - in, - £58.49
Add to cart Phase car subwoofer • 1000w peak dual • 300w rms power - Free postage - New and Used

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In Phase XT-6 6.5" Dual 2Ω
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Phase 5 dual - in, 6.5" - £59.99
Add to cart 800w max 250w • Rms deep dynamic • Kevlar known its - Free postage - New and Used
📊 48 listings · from £14.39 · avg £143.02
⚠️ These listings were last updated more than 96 days ago. Search for fresh listings

Browse 48 phase subwoofer listings currently in our index. Prices range from £14.39 to £499.99, with an average of £143.02. 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 phase subwoofer →

In Phase XT-6 6.5" 2 Ohm Dual
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Phase 2 ohm dual - xt-6, - £59.99
Add to cart Upgrade your car • Sound system phase • This subwoofer manufactured - Free postage - New and Used
InPhase XT-8 8" 1000W 2 Ohm
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Inphase 1000w 2 - 1000w, - £64.99
Add to cart Phase subwoofer 1000w • Peak power kevlar • Cone dual ohm - Free postage - New and Used
In Phase XT-10 10” 1200
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Phase 10 1200 - xt-10, 10” - £68.30
Add to cart Phase 1200 watts • Dual ohm voice • Coil subwoofer high - Free postage - New and Used
In Phase USW12 Dual Underseat
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Phase usw12 dual - usw12, - £78.70
Add to cart Phase usw12 dual • Underseat active subwoofer • All working order - Free postage - New and Used
In Phase XT-10 10” 1200
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Phase 10 1200 - in, - £79.99
Add to cart Experience unrivaled bass • Phase kevlar cone • Ohm dual voice - Free postage - New and Used
In Phase XT-10 10" Subwoofer |
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Phase subwoofer - phase, | - £89.99
Add to cart 1200w peak 350w • Rms kevlar cone • Bass woofer apeak - Free postage - New and Used
In Phase BX28S Double 8"
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Phase bx28s double - double, 8" - £89.99
Add to cart Introducing phase bx28s • Double sealed subwoofer • Enclosure powerful versatile - Free postage - New and Used
In Phase XTB-828R 8" Active
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Phase xtb 828r - phase, 8" - £94.49
Add to cart 300w peak 200w • Rms unleash powerful • Bass your car - Free postage - New and Used
In Phase USW300 Compact Under
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Phase usw300 compact under - in, - £99.50
Add to cart Installed then uninstalled • Used once boxed • Mrrp halfords 130 - Free postage - New and Used
In Phase USW300 Compact Under
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Phase usw300 compact under - compact, - £99.95
Add to cart Phase car audio • 300w underseat compact • Max power many - Free postage - New and Used
In Phase BX10PL 10" Slot
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Phase bx10pl slot - phase, - £99.99
Add to cart This inch subwoofer • Box deliver high • Quality sound your - Free postage - New and Used

Mid-range — £110 to £140

In Phase USW10 Ultra Compact
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Phase usw10 ultra compact - phase, - £109.95
Add to cart Will always try • Our best help • Also possible collect - Free postage - New and Used
In Phase USW10 300W Compact
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Phase usw10 300w compact - in, - £109.99
Add to cart Phase usw10 300w • Ultra compact active • Underseat subwoofer - Free postage - New and Used
In Phase USW300 Compact Under
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Phase usw300 compact under - in, - £109.99
Add to cart Introducing phase usw300 • Your ultimate solution • Unparalleled bass performance - Free postage - New and Used
In Phase BX10PL 10" Slot
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Phase bx10pl slot - in, - £118.79
Add to cart Ported slot port • Allows bass waves • Travel further giving - Free postage - New and Used
In Phase BX-8XT 8" Slot Ported
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Phase 8xt slot ported - phase, - £119.00
Add to cart Upgrade your car • Audio experience phase • 8xt slot ported - Free postage - New and Used
In Phase USW300 300W Underseat
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Phase usw300 300w - usw300, underseat - £119.99
Add to cart Its compact doesn • Compromise performance making • Ideal choice those - Free postage - New and Used
In Phase XTB-828R 8″ Active
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Phase xtb 828r active - phase, xtb-828r - £120.00
Add to cart Passive radiator • Active sealed subwoofer • All weather glass - Free postage - New and Used
In Phase USW10 300W Compact
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Phase usw10 300w - in, - £125.50
Add to cart Inphase usw ultra • Compact underseat active • Subwoofer includes all - Free postage - New and Used
In Phase XT-10D2 Cone 1Ω Dual
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Phase 10d2 cone 1ω - in, - £129.00
Add to cart Range has subwoofer • 1200w 1400w peak • Power - Free postage - New and Used
In Phase XT-10D4 Cone 2Ω Dual
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Phase 10d4 cone 2ω - in, - £129.00
Add to cart Range has subwoofer • 1200w 1400w peak • Power - Free postage - New and Used
In Phase XT-12PRO 12"
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Phase 12pro 12 - in, - £129.99
Add to cart Phase 12pro kevlar • Cone subwoofer dual • Voice coil 2400w - Free postage - New and Used
In Phase BX28XT Double 8"
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Phase bx28xt double - in, - £129.99
Add to cart Built high density • Mdf durable soot • Black carpet bx28xt - Free postage - New and Used
In Phase USW300 Compact Under
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Phase usw300 compact under - phase, - £130.00
Add to cart 00w underseat compact • Subwoofer phase car • Audio usw300 300w - Free postage - New and Used
In Phase XTB-8A 8" 600W Active
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Phase xtb 600w - in, - £134.95
Add to cart Phase xtb 600w • Active subwoofer built • Class amplifier bass - Free postage - New and Used
In Phase XTB-8A 8" Active
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Phase xtb active - phase, 8" - £134.99
Add to cart 600w max 200w • Rms power output • Boost your car - Free postage - New and Used
In Phase BX210P Double 10"
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Phase bx210p double - phase, 10" - £139.99
Add to cart Slot ported soot • Black carpet has • High grade fibres - Free postage - New and Used

Premium — over £140

In Phase BX210P Double 10"
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Phase bx210p double - in, 10" - £139.99
Add to cart Phase bx210p double • Ported subwoofer enclosure • High performance bass - Free postage - New and Used
In Phase XTB-8A 8" Amplified
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Phase xtb amplified - in, xtb-8a - £144.99
Add to cart Phase xtb 600w • Active amplified subwoofer • Enclosure key taking - Free postage - New and Used
In Phase XT-12D2 Cone 1Ω Dual
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Phase 12d2 cone 1ω - in, - £149.00
Add to cart Range has subwoofer • 1200w 1400w peak • Power - Free postage - New and Used
In Phase BX10TREX 10" Slot
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Phase bx10trex slot - in, - £149.99
Add to cart Maximize performance audio • Rex10 subwoofer bx10trex • Features slot ported - Free postage - New and Used
In Phase USW10 300W Compact
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Phase usw10 300w compact - phase, - £149.99
Add to cart Phase usw10 active • Underseat subwoofer enhance • Your car audio - Free postage - New and Used
In Phase BX12XTNT 12" Slot
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Phase bx12xtnt slot - in, - £149.99
Add to cart Whether you listening • Music watching movies • Simply cruising down - Free postage - New and Used
In Phase XTB-8A 8" Amplified
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Phase xtb amplified - in, - £149.99
Add to cart Elevate your audio • Experience phase xtb • Amplified powered active - Free postage - New and Used
In Phase BX210XT Double 10"
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Phase bx210xt double - in, - £149.99
Add to cart Its sleek modern • Appearance phase bx210xt • Double ported subwoofer - Free postage - New and Used
Fenton SHFS12B 12" Active
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Fenton shfs12b active - shfs12b, - £185.99
Add to cart Shfs12b powered subwoofer • Containing high power • 400 watt amplifier - Free postage - New and Used
Fenton SHFS12B 12" Active
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Fenton shfs12b active - fenton, - £185.99
Add to cart What have not • Received order accessories • Trussing magnetic shielding - Free postage - New and Used
In Phase BX46XT QUAD 6" Ported
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Phase bx46xt quad ported - in, - £199.99
Add to cart Phase bx46xt quad • Ported subwoofer enclosure • Subs deep bass - Free postage - New and Used
In Phase PowerDrive15 3000Watt
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Phase powerdrive15 3000watt - in, - £249.99
Add to cart Enclosure type subwoofer • Phase powerdrive series • Subwoofers use non - Free postage - New and Used
In Phase IPA5001D 5000W 1 Ohm
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Phase ipa5001d 5000w - phase, - £349.00
Add to cart Phase ipa5001d 5000w • Monoblock subwoofer amplifier • 3000w 1780w stable - Free postage - New and Used
In Phase IPA7001D 7000W 1 Ohm
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Phase ipa7001d 7000w - phase, 1 - £449.00
Add to cart Phase ipa7001d 7000w • Monoblock car subwoofer • Amplifier experience ground - Free postage - New and Used
In Phase BX46XT QUAD 6" Ported
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Phase bx46xt quad ported - in, - £449.99
Add to cart Phase bx46xt quad • Ported subwoofer enclosure • Subwoofers get ready - Free postage - New and Used
In Phase IPA7001D 1 Ohm 7000W
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Phase ipa7001d ohm - in, 7000w - £499.99
Add to cart Introducing thein phase • Ipa7001d ohm stable • 7000 watts mono - Free postage - New and Used

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🔥 Best eBay deals on phase subwoofer

See all listings on eBay →

These 48 listings for phase subwoofer are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.

Power Harness Speaker Level Lowest price

Power Harness Speaker Level

18awg 1007ul remote • Speaker wires 1pc • Pin harness wire

£14

10 Pin Power Speaker Harness

10 Pin Power Speaker Harness

Last are speaker • Level input

£18

Genuine In Phase USW300

Genuine In Phase USW300

Look further

£43

Everything you need to know about phase subwoofer

Whether you are looking for a brand-new or second-hand phase subwoofer, 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 £14.39, while premium listings can reach £499.99 — giving you a wide budget spread to work with. The average price of £143.02 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.

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