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87% |
| 4 star |
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13% |
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0% |
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Great deal
Got this product free with the purchase of a pair of speakers it helps out a lot looks more professional and sounds cleaner definitely give it a try for your next project.
62 found this helpful
Don't go without it
This really helps with overall sound quality, especially mid-bass in my experience. NVX offers excellent quality at better prices are than other popular sound deadening brands.
Verified purchase
60 found this helpful
Very Thick Dynamat
This product is very thick compared to cheap versions. Priced excellent. If you want to reduce any vibration or road sound, choose this!
Verified purchase
59 found this helpful
Very pleased
I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.
59 found this helpful
NVX SDBSK2 Premium Stealth Black
Thick and heavy. I was suprised with the actual quality. For the price they’re great quality
61 found this helpful
Good product
Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life
58 found this helpful
Hifonics ZS46CX
Bought this speaker for my Chevrolet truck and the sound its great. Nice and clear.
58 found this helpful
Great Value Great Sound
Second pair I bought along with the 6.5" 3 way. First in my 06 S10 second in my 02 Blazer. Great sound and value. Can't go wrong with these. The S10 speakers going strong after about 2 years if use.
60 found this helpful
NVX SDBSK2 Premium Stealth Black
For the price, I wish it came with a bit more of the material compared to other packages, but it definitely does what it's supposed to and will make a noticeable difference if you knock on the door/panel where it was placed vs where it wasn't.
Verified purchase
55 found this helpful
NVX SDBSK2 Premium Stealth Black
Easy to use and reduced vibration, allowing clear sound coming from my door speakers.
54 found this helpful
Great value
I installed these on each rear door of my 2005 Silverado. Could really hear a difference in sound quality.
55 found this helpful
Fits the speaker hole
Yes it fits the rear pillar speaker hole of my 98 K3500 Crew Cab but the screw holes do not match. A spacer of some sort will be needed, one that matches the factory screw holes and accommodates the speaker itself.
Verified purchase
53 found this helpful
Exceptional speakers
I'm not new to car audio. These speakers sound great. Crystal clear highs/mids, and they go hand in hand with the Zeus 6x9s providing the lows in my rear deck. Will buy again if I ever need 4x6s.
Verified purchase
52 found this helpful
NVX SDBSK2 Premium Stealth Black
Great product, Sonic Electronix is great. I've ordered a few things from time to time and have had no problems. I get the item quickly. I ordered this and was so pleased. I ordered another set. Works great.
Verified purchase
50 found this helpful
Perfect!!
Small size, big power. I bought for 19.99, free shipping. Very clear full range speaker. Small size fits in all sorts of places. Got a pair for a turntable that the speakers blew on, it’s never sounded better. Made me interested, how much can these take?? I put to my car amp and gave 50W rms and all I can say is WOW. Buy them. $20. You can overpower the heck out of them and they still sound clear and cool. I will definitely be buying more of this brand. Hifonics?? No more questions. Great solid brand, cheap price, huge performance. You guys nailed it with these. Just buy them, buy 2 sets, put them anywhere and rock out!
52 found this helpful
Great value
It was very cheap and I was exactly what I needed it and it was a perfect fit,
48 found this helpful
Amazing deals
I have ordered from sonic electronix in the past and as always they ship it fast, it's the correct order and the product is great. Sonic has always exceeded my expectations!
48 found this helpful
Worth every cent
I would recommend this product to other Chevy owners. Crystal clear easy install
48 found this helpful
Hifonics FTW
These little things do awesome as rear fill speakers! Very low direction to the sound and do well with low power.
Verified purchase
46 found this helpful
GREAT PRODUCT
Came with all necessary parts and wires sounds great fits like factory equipment I would recommend it to anyone if you want to update your system sounds
45 found this helpful
Good deal
Bought a pair of kickers and they came for free, doubted them at first but it really does help in muffling the rattles from the speakers.
40 found this helpful
Sound deadening
Makes the speakers sound great and looks good to plus doesn’t blind you.
Verified purchase
34 found this helpful
NVX SDBSK2 Premium Stealth Black
Perfect fit an very fast shipping.Good list to choose from to fit my car.
35 found this helpful
GOOD QUALITY AND EASIER ON THE HANDS!!!!
I got this small pack to finish my daughter's 2020 Camry after I had already used the foil-backed version. It went on just as easily and stopped the license plate and gas gap door rattle. A big plus for me was it didn't cut my hands shreds as the foil did.
Verified purchase
33 found this helpful
Good quality sound deadener.
Not enough to cover an entire door but enough to add enough mass to make a difference. Peel and stick.
Verified purchase
35 found this helpful
Nvx sound mat
Added 6.5 jbl gto coaxial to my front doors very easy to use clean surface and stick very easy to cut any time you door speakers add nvx mat you definitely notice the difference in the sound of your speakers it's a must best money I spent if your upgrading your speakers might as well do it right
Verified purchase
32 found this helpful
Good for sound upgrade
A great choice for factory upgrade, nice CRISP HIGHS, either straight from the deck, or with an Amp. Ive run it both ways, at first off the deck
Then eventually, off an Amp, and sound quality got better. In my opinion for the $$$, one would be happy.
Verified purchase
31 found this helpful
Good bang for the buck!
These lil speakers exceeded my expectations..plenty of hardware for a quick installation...for the money you can't go wrong with these.
Verified purchase
30 found this helpful
Hifonics ZS46CX
Best products for the upgrade right fit for the job
31 found this helpful
Does the Job
Good price, fast shipping, works good. Greatly improved bass while also making the vehicle quieter.
Verified purchase
28 found this helpful
Hifonics ZS46CX
I would recommend this because it's very inexpensive but yet the sound is quite impressive.
30 found this helpful
Very clean
Once it goes through it’s break in phase it sounds very clear
Verified purchase
27 found this helpful
Hifonics ZS46CX
They came on time, sound real good. I would buy them again.
Verified purchase
27 found this helpful
Great Value!!
These speakers are well made & customer reviews are good.
However the speaker mounting design allows for very little fit adjustment if any.
Would not recommend for 88-94 chevy silverado.
Verified purchase
29 found this helpful
great sounding dash speakers
Great sounding and fitting speakers in my S10. Hifonics quality as always
Verified purchase
29 found this helpful
Best stuff on the market
For the price this is the best stuff by far out there A+++++
Verified purchase
5 found this helpful
Free Free Free
Who does that anymore? Free product great service free shipping that’s why sonic’s electronics is growing and other companies are not.
Verified purchase
4 found this helpful
Works great! Flexible and thick!
Works great seals up all the gaps!
Verified purchase
4 found this helpful
Nice product
Love that I got it for discount with speaker purchase. Works like a champ!
Verified purchase
3 found this helpful
Verified purchase
1 found this helpful
Great sound quality
Pleasantly surprised with the quality and sound for the price.
Verified purchase
Great product for price
Great product for price. Clean sound.
Verified purchase
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
