Customer Ratings & Reviews

Great Value!!

These speakers are exactly what I was looking. They were very crisp and clear.

Rockford Fan

Damn good speakers, clean-clear-crisp sound everyday.....I have 4 of theses along with 4 T1693's...been pushed by T600-4, I love the sound & I stay getting compliments on how clean my ride sounds.

terrific fill in speakers

I used these speakers for the rears in a late model Mazda MX-5. They have unbelievably accurate highs and the mid-range was everything you could ask for! I highly recommend these small speakers and they fit in extremely tight spots. Lastly, the price is spot on.

Great speakers for the $$$$

Replaced my factory speakers with these. Great sound clarity and easy to install.

Great Speakers

Can't go wrong with Fosgates. I have all Fosgate speakers in Dodge ram hooked up to a Kicker amp and it sounds great.

great sound

great factory replacement speakers, awesome sound from such a small size.

Great speakers

These speakers definetly exceeded my expectation! People complaining about them not taking bass very well are idiots, a 3 inch speaker isn't made for bass. It's made for some mids and the really high tweeter. These speakers scream very loud and verry clear. My buddy could hear what song I was listening to from his car when he was about 40 feet behind me. The rest of my car is stock atm to. definetly would recommend.

rear fill

Got these for rear fill, definitely do the job, clean and loud. There was no need to go overboard since they aren't primary but a perfect compliment for my T165-S and the price was perfect. They probably would impress most people as a primary set.

WOW

I installed these in an 02 Jeep Grand Cherokee and these things scream. I would recommend these speakers to anyone. You can't beat the price.

Not recommended

The factory rear speakers pick up highs that these don't. Odd metallic noise when playing certain bass heavy tracks. Easy to install though. I will be replacing these shortly.

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.

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.

By Anonymous on September 9, 2019 Verified purchase

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!

By Adrian on June 21, 2020 Verified purchase

Very pleased

I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.

NVX SDBSK2 Premium Stealth Black

Thick and heavy. I was suprised with the actual quality. For the price they’re great quality

Good product

Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life

In dash speakers

Speaker fit in my 86 Pontiac Sunbird convertible but it was a real pain in the butt to mount the speakers. There is lots of room under the dash but there is no real good surface to mount the speaker and they need to be deeper than the originals because of the tweeter dome in the center0. They sound great and put out a fair bit of power.

no words

Excelent Speakers!!!!!

I own them

They have good highs but they have distortion when play loud

Great for Jeep Cherokees

These speaker are a great because they fit my Jeep for the dash and they sound awesome.

Very good!

Installed these in my 2001 Jeep Grand Cherokee, they have a great sound compared to the other upgraded speakers we had. I am very pleased in the quality of the sound. I have had them for six months now and all is well.

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.

By Anonymous on June 12, 2018 Verified purchase

NVX SDBSK2 Premium Stealth Black

Easy to use and reduced vibration, allowing clear sound coming from my door speakers.

Great value

I installed these on each rear door of my 2005 Silverado. Could really hear a difference in sound quality.

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.

By Joshua on May 25, 2020 Verified purchase

Beautiful!!

I bought these to go in the dash of my 88 Mustang and they do so perfectly. They sound amazing but its just sad that such a beautiful speaker has to be hidden since its mostly a dash speaker.

Not pleased

These speakers did not turn out to perform the way I had hoped. The were the weakest link in my setup. They distorted easily with head-unit power from an Alpine CDA-105. There was no way to tune the bass out of them to keep them from distorting without killing the bass in and mids in the other speakers. Seems this time the name and specs didn't hold up to the reputation for me. Nice looking, decent build quality but not enough to keep their spot in my system.

great item

Sounds great! I like em!

nice speakers

I put these in my 1995 old cutless ciera sl and they work fine. They fit a littl snug and they work but they dont take bass too well but they sound good.

Good Buy

Prompt shipping, quality product, good price.

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.

Sound deadening

Makes the speakers sound great and looks good to plus doesn’t blind you.

By Christian on April 22, 2020 Verified purchase

NVX SDBSK2 Premium Stealth Black

Perfect fit an very fast shipping.Good list to choose from to fit my car.

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.

By Gerald on July 13, 2021 Verified purchase

Good quality sound deadener.

Not enough to cover an entire door but enough to add enough mass to make a difference. Peel and stick.

By Joseph on February 2, 2020 Verified purchase

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

By Big pat on June 13, 2021 Verified purchase

Does the Job

Good price, fast shipping, works good. Greatly improved bass while also making the vehicle quieter.

By NICK on December 3, 2022 Verified purchase

Awesome Punch

This is a great product that produces plenty of pure bass! Plus great service and fast shipping fromantic Sonicelectronix

Top quality speakers

These speakers amazed me with their clarity and mid range

Dash speakers

These drop right in the location for my 2016 Dodge Grand Caravan. Wish Sonic sold singles as I have 3 in dash speakers.
The other guys have just one offering at 3 times the price.

Sounds great and will probably give in and buy another pair just to get one.

Great speakers

Highly recommended High quality sound great great price fast shipping

By Scheuer on July 26, 2020 Verified purchase

Nice Speakers

Really like how these are built, Sound good and look nice. Very good price also.

By Raymond on July 21, 2020 Verified purchase

Punch city

Must have for all punch fans. Got em for my dash!!

By Anonymous on August 17, 2019 Verified purchase

Great sound

I replaced the factory "premium" spealers in my 2011 Chrysler300.
These 3.5s added all the crisp highs.
200% improvement

By Anonymous on November 20, 2018 Verified purchase

Nice!

Fit perfect in my dash! A bit of sound deadening and sweeeet! They sound great on factory power!

Great sound

Replaced my factory speakers in the dash corners with these Rockford Fosgate speakers. Install was easy. Sound is amazing. Shipping was 2 days for free. Good quality speaker. Good price. And I will be purchasing more Rockford Fosgate speakers in the near future.

By brian on January 21, 2024 Verified purchase

Best stuff on the market

For the price this is the best stuff by far out there A+++++

By serento on July 6, 2025 Verified purchase

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.

By KELLY on February 27, 2025 Verified purchase

Works great! Flexible and thick!

Works great seals up all the gaps!

By erik on December 21, 2024 Verified purchase

Nice product

Love that I got it for discount with speaker purchase. Works like a champ!

By Craig on October 18, 2025 Verified purchase

Fosgate quality

Not many options for shallow 3.5 speakers. These fit the location in my car with a little trimming. Their job is just to fill in the sound and they do that perfectly. Hard to tell they are on until you turn them off and notice what they do. Great little speaker

By Joe on September 20, 2024 Verified purchase

sounds good nice value

the speakers sound good I have a 86 grand national and I had to remove the dash and mount underneath the mounting area because the tweeter sat to high for my dash to fit after doing that it was fine dash is pretty flush would never notice

By Scott on July 16, 2024 Verified purchase

Great clear sound

No more distortion. They sound crisp and clear. Happy with the purchase and sound quality. Super fast shipping.

By ALFONSO on December 27, 2025 Verified purchase

Product was in good condition

I recently purchased the Rockford Fosgate speakers on September 30, 2025, and I couldn’t be happier with my choice. From the moment I set them up, I was blown away by the incredible sound and quality they deliver. The audio is crisp, clear, and powerful, making my music and movies come alive in a way I didn’t expect.

These speakers have exceeded my expectations in every way. Whether it’s the deep, rich bass or the crystal-clear highs, the Rockford Fosgate speakers deliver a well-balanced listening experience that feels premium. I would highly recommend them to anyone looking to upgrade their sound system.

Overall, I give the Rockford Fosgate speakers a solid 5 out of 5 stars. They’ve completely transformed my audio experience, and I’m thrilled with this purchase!

By Angel on October 2, 2025 Verified purchase

Clear sound

These little jokers sound amazing. The highs and vocals are crisp. The speakers can get a little distorted at very high volumes depending on how power you pushing to them but other than that they are great.

By A on February 1, 2025 Verified purchase

Awesome

Despite being told by other companies that this would not fit in my car, it actually does fit easily. I spoke with those companies and was assured it would not fit, but again, it does. The same issue occurred with another size speaker, but here at Sonic, the staff assured me it does fit and that it was a glitch in the information on my car. They also fixed that so other people would not have the same problem. Sonic is simply awesome.

By Cory on October 2, 2024 Verified purchase