Customer Ratings & Reviews

good product

Really stops the rattling that comes from having the punch from the kiker speakers i have installed in the doors of my car.

Easy to use and apply

I used this product in my rear component speakers (Alpines) for the mid-range woofers in the doors to shield against vibration and they do a good job and the speakers sound great for it!

Cache CSM

These came in a package deal from Sonic
with JBL GTO series speakers one of the decisions why I bought the GTO speakers, easy to use. Currently installing the sound system but having used similar products before these will make a good speaker sound better.

Great product

Worked good, stopped the rattling. Deeper bass.

good stuff!

I bought this in a combo package that Sonic put together with a set of hifonics components, the zxi65c. i liked it, i havent heard any rattling from my speakers. works well, i recommend it.

Sounds Great!

I installed the Dead Shield Sound Dampening Material under all 4 of the speakers I replaced in my truck and the stereo system sounds great, better than I expected.

Good, but need an amp

Good speakers, very well built. The low sensitivity is a negative for hu power. You will need a small amp

JL Audio TR400-CXi

We installed one of these in a 1980 camaro z28 and it added great, clear sound. It, along with two rear-deck mount 6x9's are being driven by a 350/4 JL Audio amp. I would suggest not only this speaker, but this entire JL Audio line to anyone... Happy Customers!!!!

wish they were cheapper!

Good sound quality, they come with the plates to fit them in bigger wholes, hard to distord them... but they are too expensive!

Holding up well.

I installed these into my 2016 jeep Cherokee about three months ago. I have subwoofers in here as well, and generally play my music very loud. I installed these into my front two door speakers. I noticed an improvement over the stock immediately after turning it on. Provides much crisper sounds, and they seem to be holding up great after the hell I put them through!

By Chance on March 21, 2024 Verified purchase