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.

MASSIVE ALL THE WAY

I am an installer, I used morel, Audison, JL Audio products .. But I started to use Massive Audio since my local store started to carry them. I purchased theses components for a client of mine and wow.. They sound very clear and detailed.. I have theses in the rear door and the massive audio rk6 in the front .. Both sets of components hooked up to a massive audio nx4.. All I can say is wow... Can't beat the value..Price and they sound very good

Massive Audio VK 6

i would recommend this.
there are very well built and sound really good for the price.

Best bang for your buck

These play and sound really well.