Question about Jl Audio 12W7 Car Subwoofer

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Sticky Situation I just recently blew out or maybe tore my subwoofer speaker. Any suggestions on the type of glue/adhesive that I should buy to repair this??? And where to purchase it...... Thanks! Are there any surround repair kit for a JL Audio 12W7v3.

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You have to send it to JL to have them replace the whole voice coil, surround and motor structure assembly. I can sell you a new sub with full JL factory warranty for about 475$ shipped to your door straight from their warehouse.

Posted on Sep 17, 2008

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Posted on Jan 02, 2017

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1 Answer

The foam coil came apart the rim of the frame...how do you glue that back togather?


If its the foam around the lip then you can use apoxy glue or something of that nature. Just remember you want the glue to be rubber type glue and not hard glue. I've used the sealant you buy for transmission pan gaskets before and its still holding.

Nov 25, 2010 | Rockford Fosgate (P212D4) Car Subwoofer

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Repairing 1/4inch tear in foam around sub


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click the picture for product website

I used this stuff to repair a tear in the rubber surround on a kicker solobaric 10", it has held up for 10 years, seal the front and back if possible and allow to dry/cure completely. good luck :)

Feb 14, 2010 | Car Audio & Video

1 Answer

Hey type x blew the cone off of it and reattached with glue sub plays fine but ugly. no warranty how much to recone through alpine??


You don't have to buy a recone through alpine. You can, but it will be cheaper to go to the website Fixmyspeaker.com. Go to service request and full that out info. They can make a exact cone and you wish. To go through alpine you have to go to their website.

Jan 22, 2010 | Alpine Car Audio & Video

1 Answer

Subwoofer swr 1221d the Santroprene material from around the inner cone (not the basket) is letting go and i need an adhesive to stick it any idea on the type of adhesive which would work. i am thinking...


I have repaired speakers and surrounds with a good quality silicone sealant available from any hardware store, just make sure to let it dry for a couple of days. Rubber cement works okay too.

Nov 26, 2009 | Alpine SWR-1221D Car Subwoofer

2 Answers

Just want to use the subwoofer with my computer.


i have dont this, in order to do this you need a screwdriver and some wir cutters. fist unplug the subwoofer,the the right speaker with the knob has the controll unit inside of it so we need to open the right speaker, unplug the speaker fom the chip. (ONLY IF YOUR SURE YOU WANT THIS AS A STAND ALONE SUB) then you need to cut the solid black cord that lead to the other speaker. you can also cut the leads that went to the right speaker. undo the hot glue on the inside back of the speaker and gently pull out the funky master cord. you need to unplugh the chip that has the volume controll on it. once the cord is out you can reconnect teh chip to the master cord. i suggest mounting this chip to the top of your subwoofer. you can do this using a lot of hot glue or sticky tack. anthign that does not onduct electricty thats is tacky and wont daage that chipo you can use. and further question contact me at rdrteck@gmail.com

Jul 13, 2009 | Dell HK395 Computer Speakers

1 Answer

Hole in subwoofer


Hello colinomalley,

You can repair the hole using a flexible permanent adhesive. If all of the cone is still there, I wouldn't use a patch. I'd just put the jagged edges back together. If part of the cone is actually missing, you will need to patch it. Thin fiberglass cloth works pretty well. Use painters tape that will remove easily and cover the hole from the rear of the speaker. Cut the fiberglass cloth about 1/4" larger than the hole and attach it using a silicone based flexible adhesive. Allow it 24 hours to set up completely and then remove the tape from the rear.

A product called "shoe goo" works very well for speaker repairs. It's strong, flexible, and permanent.

Hope this helps.

May 26, 2009 | MTX Road Thunder RT-1240 Car Subwoofer

1 Answer

Sticky Situation


any luck with your speaker. I have some suggestions, but need to know what you are trying to repair. Get back to me when you can

robotek


May 08, 2008 | Jl Audio 12W6v2 Car Subwoofer

2 Answers

Car stereo


Sorry to burst your bubble, but you CAN'T rebuild the coil, for a multitude of reasons. It's THEORRETICALLY possible, but pragmatically IMpossible. Trust me, I know. Yes, your speaker is glued together (with VERY strong glues. When you dismantle a speaker you have to replace many parts including the surround and spider...). With that said.... There ARE shops that can repair speakers (and, no, they generally don't handwind coils...), but they are far and few and pretty expensive. A base model sub like that would't be economical to repair. I don't know where you're at, but the only one I know of is "The Circuit Shop" in Grand Rapids, MI. feel free to google them and call for a quote.

Sep 19, 2007 | Car Audio & Video

1 Answer

Making a high powered substitute voicecoil


try this first use steel epoxy ,thinest one you can find.quick drying steel epoxy is normally thick not recom.use thin long drying type.

Aug 11, 2007 | Jl Audio 12W6v2 Car Subwoofer

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