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Quantum cozmik subwoofer for sale on US's largest classifieds sites (20 results)

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$450.00

Fi BL 12 12s 12s subwoofers subs - $450 (San Marcos)

Used Fi BL 12 12s 12s subwoofers subs - $450 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Fi BL 12 12s 12s subwoofers subs - $450 (San Marcos)

Ive got a pair of Fi car audio 12 BL model subs.These subs have dual 1 ohm voice coils.I bought these new from Fi and they have all the upgrades possible except the option for SPL applications.I used these for SQ application and they put out monster bass with great quality.The subs come in individua...

$450.00

$250.00

Rockford Fosgate T600.4 - $250 (San Marcos)

Used Rockford Fosgate T600.4 - $250 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Rockford Fosgate T600.4 - $250 (San Marcos)

Ive got a used Rockford Fosgate T600.4 .You should look up the specs before you contact me.It is a beast and can power many different combinations of speakers or subs.It all just depends on your setup and how you want to use it.Versatile by one of the trusted names in car audio guaranteed to push s...

$250.00

$500.00

Fi BL 12 12s 12s subwoofers subs - $500 (San Marcos)

Used Fi BL 12 12s 12s subwoofers subs - $500 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Fi BL 12 12s 12s subwoofers subs - $500 (San Marcos)

Ive got a pair of Fi car audio 12 BL model subs.These subs have dual 1 ohm voice coils.I bought these new from Fi and they have all the upgrades possible except the option for SPL applications.I used these for SQ application and they put out monster bass with great quality.The subs come in individual ...

$500.00

$250.00

Rockford Fosgate T600.4 - $250 (San Marcos)

Used Rockford Fosgate T600.4 - $250 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Rockford Fosgate T600.4 - $250 (San Marcos)

Ive got a used Rockford Fosgate T600.4 .You should look up the specs before you contact me.It is a beast and can power many different combinations of speakers or subs.It all just depends on your setup and how you want to use it.Versatile by one of the trusted names in car audio guaranteed to push ser...

$250.00

$250.00

Rockford fosgate t1000 - $250 (San Marcos)

Used Rockford fosgate t1000 - $250 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Rockford fosgate t1000 - $250 (San Marcos)

Ive got a couple Rockford Fosgate t1000 s and some other car audio stuff.Both of the s are rated for operating down to 1 ohm stable.These s push way more than what Rockford lists.The birth certificates were 1300 when I bought both of them new a few years ago.These are an older model and are used, but ...

$250.00

$300.00

Rockford Fosgate T600.4 - $300 (San Marcos)

Used Rockford Fosgate T600.4 - $300 (San Marcos) in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
Rockford Fosgate T600.4 - $300 (San Marcos)

Ive got a used Rockford Fosgate T600.4 .You should look up the specs before you contact me.It is a beast and can power many different combinations of speakers or subs.It all just depends on your setup and how you want to use it.Versatile by one of the trusted names in car audio guaranteed to push ser...

$300.00

$125.00

two 15s qpower delux - $125 (san antonio)

Used two 15s qpower delux - $125 (san antonio) in SAN ANTONIO, TX, USA
7 months ago
SAN ANTONIO,TX
 two 15s qpower delux - $125 (san antonio)

I have two qpower delux for sale the 2000 watt ones only used for two weeks on 300 watts have original packaging with them. Cash only no trades price firm thanks. Call or text 2102443277do not have box for 2 unless you buy all 4slab donk low rider subs subwoofer candy paint belts and buckles 5th wheel

$125.00

$800.00

two dd 2518s with box - $800 (san antonio)

Used two dd 2518s with box - $800 (san antonio) in SAN ANTONIO, TX, USA
7 months ago
SAN ANTONIO,TX
two dd 2518s with box - $800 (san antonio)

Here i am selling my brand new dd 2518s dual 2 ohm each with custom ported box these subs are the only ones in san antonio that are 2500 series. they have the red dry carbon fiber dustcaps have stiff suspension for spl output and supercharge voice coil get louder with less power if intrested call or t...

$800.00

$100.00

excalibur car and truck alarm - $100 (san antonio)

Used excalibur car and truck alarm - $100 (san antonio) in SAN ANTONIO, TX, USA
7 months ago
SAN ANTONIO,TX
excalibur car and truck alarm - $100 (san antonio)

Hi i am selling this alarm system its pretty much new everything is there nothing missing. its a two way pager alarm this was in my 2011 ford mustang but i traded it in and took thisout im asking 100 for it i still even have the box an instruction manual too. call or text 2102443277 no trades and pric...

$100.00

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AmpSub - $150 (Westwego)

Used AmpSub - $150 (Westwego) in NEW ORLEANS, LA, USA
7 months ago
NEW ORLEANS,LA
AmpSub - $150 (Westwego)

Contact 5046549262 Quantum Audio Cozmik series QCA3000D 3,000 watt mono-block Amp 150Audiobahn 12 800-Watt Subwoofer 100If u want both 225 Location Westwego

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$25.00

96-00 Honda Civic Body Kit rear Bumper And Side Skirts - $25 (Belton Lake Area)

Used 96-00 Honda Civic Body Kit rear Bumper And Side Skirts - $25 (Belton Lake Area) in KILLEEN, TX, USA
7 months ago
KILLEEN,TX
 96-00 Honda Civic Body Kit rear Bumper And Side Skirts - $25 (Belton Lake Area)

1996-2000 Honda Civic Fiber glass body kit. Missing the front bumper. 25.00 Two five four 231-6002 text Bobkey words slab donk low rider subs subwoofer candy paint belts and buckles 5th wheel 84s dd fi btl kenwood alpine pioneer DD Digital designs fusion american bass audioque cerwin vega horns mega p

$25.00

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Great Car Audio rockford, 0 gauge wiring kenwood deck and Jordans - $135 (Ennis Joselin or oceans dr)

Used Great Car Audio rockford, 0 gauge wiring kenwood deck and Jordans - $135 (Ennis Joselin or oceans dr) in CORPUS CHRISTI, TX, USA
7 months ago
CORPUS CHRISTI,TX
Great Car Audio rockford,  0 gauge wiring kenwood deck and Jordans - $135 (Ennis Joselin or oceans dr)

Kenwood deck with remote and the wiring70 I have a practically brand new just took it out the plastic on 01-28-13 to prove some subs i just sold worked. 1350 gauge car audio wiring new RCA Cables and fuse, only thing missing is fuse holder thats why so cheap.50 White Jordans size 11 slight yellowin...

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car audio goodies, 0 gauge wiring jordans and more - $125 (ennis joselin or oceans dr)

Used car audio goodies, 0 gauge wiring jordans and more - $125 (ennis joselin or oceans dr) in CORPUS CHRISTI, TX, USA
7 months ago
CORPUS CHRISTI,TX
car audio goodies,  0 gauge wiring jordans and more - $125 (ennis joselin or oceans dr)

Email me if interestedCan only meet tomorrow Saturday morning .or evening only.kenwood deck with remote and wiring75 Rockford Fosgate 300-1 lifier basically new only opened to show subs i sold worked1350 gauge wiring kit only needs the fuse holder but theres a new fuse and new rca cables50White jordan...

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KICKER SUBS 2 L5S AND L7S IN THE BOX 2000 WATT QUANTUM AMP (CUMBERLAND FOSTER)

Used KICKER SUBS 2 L5S AND L7S IN THE BOX 2000 WATT QUANTUM AMP (CUMBERLAND FOSTER) in CHICAGO, IL, USA
7 months ago
CHICAGO,IL
KICKER SUBS 2 L5S AND L7S IN THE BOX 2000 WATT QUANTUM AMP (CUMBERLAND FOSTER)

fOR SALE I GOT SETS OF SUBS FOR SALE. L5 L7 AND 2000 WATT QUANTUM AMP IM MOVING AND WOULD LIKE TO CLEAR OUT SPACEALL SUBS WORK GREAT.CALL OR TXT ROB 773 930 1919L5 IN BOX - 200 OBOL7 IN BOX - 300 OBO QUANTUM AMP- 150 OBOTHE L5S AS YOU CAN SEE IN THE PICTURE HAVE A HOLE IN THE MIDDLE.. nO DIFFEREANCE

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H.I.D XENON SLIM KIT FOR ANY CAR OR TRUCK..$70 A KIT - $70 (North Austin)

Used H.I.D XENON SLIM KIT FOR ANY CAR OR TRUCK..$70 A KIT - $70 (North Austin) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
H.I.D XENON SLIM KIT FOR ANY CAR OR TRUCK..$70 A KIT - $70 (North Austin)

Brand new AC HID Slim kit with new slim ballast design.This ballast is smaller than the old fat ballast that most will cause flickering.The slim ballast is a newer version of HID system.Slim ballast is water proof.This is a Slim AC Voltage ballast system, not the cheap DC Voltage kit that will not l...

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Fi BL 12s 12s subs - $450 (San Marcos)

Used Fi BL 12s 12s subs - $450 (San Marcos) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
Fi BL 12s 12s subs - $450 (San Marcos)

Ive got a pair of Fi car audio 12 BL model subs.These subs have dual 1 ohm voice coils.I bought these new from Fi and they have all the upgrades possible except the option for SPL applications.I used these for SQ application and they put out monster bass with great quality.The subs come in individua...

Make offer

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Rockford Fosgate RF T600.4 - $250 (San Marcos)

Used Rockford Fosgate RF T600.4 - $250 (San Marcos) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
Rockford Fosgate RF T600.4 - $250 (San Marcos)

Ive got a used Rockford Fosgate T600.4 .You should look up the specs before you contact me.It is a beast and can power many different combinations of speakers or subs.It all just depends on your setup and how you want to use it.Versatile by one of the trusted names in car audio guaranteed to push s...

Make offer

Make offer

Rockford Fosgate RF T600.4 - $300 (San Marcos)

Used Rockford Fosgate RF T600.4 - $300 (San Marcos) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
Rockford Fosgate RF T600.4 - $300 (San Marcos)

Ive got a used Rockford Fosgate T600.4 .You should look up the specs before you contact me.It is a beast and can power many different combinations of speakers or subs.It all just depends on your setup and how you want to use it.Versatile by one of the trusted names in car audio guaranteed to push ser...

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2 Alpine Type R 12s in a Probox - $250 (East Austin)

Used 2 Alpine Type R 12s in a Probox - $250 (East Austin) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
2 Alpine Type R 12s in a Probox - $250 (East Austin)

Hi. I am selling 2 great condition alpine type rs dual 4 ohms. They come in a ported rhino lined box that make them sound great The box has some scrapes and scratches here and there but does not affect performance. I can hook them up to show how they bang I am intirested in trades for subs and s as we...

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2 Sundown Audio Sa-12s 2 15 obsidian - $250 (East Austin (can meet))

Used 2 Sundown Audio Sa-12s 2 15 obsidian - $250 (East Austin (can meet)) in AUSTIN, TX, USA
7 months ago
AUSTIN,TX
2 Sundown Audio Sa-12s 2 15 obsidian - $250 (East Austin (can meet))

Im selling 2 Sundown sa-12s dual 2 ohm. Bot of them work great and can take alot of power. They are not in perfect condition but work great. Definitely some subs to consider if you want to get louder compete, these will outperform alot of other subs out there... call or text me for more pics512 775-7...

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