How To Repair A Hole In Rubber Surround On Speaker

Introduction

I realized — a little besides late — that a couple of retaining clips were rubbing against the top of the subwoofer/enclosure in my car. One clip was (thankfully) scratching the subwoofer enclosure carpet, but the other one had poked a hole on the subwoofer'south safety environs.

I removed the retaining clips and then there would be no issues in the future, but the impairment had already been done. So I figured what the heck — might too make a guide!

• Appraise the damage. Depending on the severity of the cutting, you lot may need some other scaffolding textile (aside from RTV silicone) to enclose the pigsty.

• This is especially truthful if a chunk of the rubber material is completely missing from the prophylactic surround.

• In this case, all nosotros need to exercise is comprehend up the tear with RTV silicone in order to make the subwoofer virtually as good every bit new — functionally, at to the lowest degree.



• Unscrew the eight #2 Phillips screws using either a screwdriver or cordless driver.

• Exist conscientious if you use a cordless driver for either screwing or unscrewing — you don't want to strip the screws or the enclosure's holes. Y'all also don't want to accidentally create another hole in the rubber environs with either tool.

• Use a flat pry tool (such equally a flat-bract screwdriver) to prop up an edge of the subwoofer.

• In my instance, I just used the Phillips #two screwdriver I had on-hand.

• Slide your fingers underneath the sub so that you get a good grip on its edge.

• Advisedly elevator the subwoofer out of the enclosure, minding any wires that may be tethering the sub to the enclosure.

• Use a clean, lint-free cloth to wipe away any clay/grease/grime that would otherwise tarnish the bond betwixt the safe and RTV silicone.

• Inspect the underside of the tear and also gently clean it with a cloth, if needed.

• Time to get dirty. Put on your favorite brand of nitrile or latex gloves.

• Put a dab of RTV silicone on a disposable plate, or some other clean, not-essential surface.

• Cut the cease off a cotton fiber swab in lodge to transform information technology into an RTV applicator.

• Alternatively yous can try removing all of the cotton from the swab, simply you certainly do non want any cotton fibers to remain on the swab.

• Dip the swab into the RTV silicone, and utilise it to apply the RTV silicone to the underside of the subwoofer tear.

• You do non need a huge amount of RTV silicone on either side of the rubber surroundings — just enough to form a very thin layer.

• With the underside coated, put a dab of RTV silicone onto your gloved finger.

• Gently spread the RTV silicone across the front of the torn subwoofer surround.

• Again, yous don't need gobs of RTV silicone in order to make a strong bond — simply enough to form a thin layer.

• Perform this action at your own risk -- you lot may inadvertently open up the hole once more, depending on its size.

• Push down a couple of times on the middle of the subwoofer to ensure that the RTV silicone doesn't accidentally impede the motion of the sub.

• After y'all're done applying the RTV silicone and testing the subwoofer's excursion, shine a strong flashlight through the now-covered hole, and ensure that no light bleeds through.

• Ensure the sub wires are nevertheless connected properly, and reinstall the subwoofer back into the enclosure.

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Source: https://www.ifixit.com/Guide/Subwoofer+Rubber+Surround+Repair/26043

Posted by: mcintirepardow.blogspot.com

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