Customer Ratings & Reviews

Wife's Honda Crv

I ordered these speakers for her CRV was recommended by West the sales rep. Nvx NSP525 two sets they sound great. Ready to the order the 61/2 for my car. I recommended this product and the reps are nice and know.

Great product

These speakers look great and are very easy to install. Sound great too

Great Backfill

I purchased these to use as backfill in my NVX system and I am pleased to report that they have met my expectations to a T. They are plenty clear, and handle the power I am throwing at them very well. Like most speakers of this size and design they are limited by how much bass they can produce, but for rear fill in a system they are perfect. My kids say this is a huge improvement over the Bose speakers they replaced.

Not worth it

I had to cut out for the tweeter to fit and since the speakers I purchased could not be deck mounted, I had to cut the speaker hole larger as well so the speaker cone would not be obstructed. For the amount of cutting I had to do, I would just as soon make one from scratch out of 1/4" hardboard.

Nvx speakers

I recommend the nvx speakers worth every penny can't go wrong

Great adapters.

Great for any component set just apply some baffles and you'll have great sound quality.

Perfect for me

These worked great and even take the 6-3/4 components.. glad they were so pocket friendly

perfect for Harley bagger upgrades

I have 4 of these running off my JVC head unit and they are plenty loud for the highway plus my loud exhaust on the bike overall love them and will be using them on all my bikes from now on

Nice speakers

Great sounding speakers

awsome product, Great Seller !!!

Product is very well made, durable and does the trick !!! Sellers were awesome to deal with, NO hassels and super quick shipping !!! A++++, will buy again :)

great fit

these fit with no issues or concerns, great product quality!

Metra Speaker Mounting Adapters...worked

This product worked as advertised and was well worth the money.

Worked well, However.....

The instructions described enlarging the mounting holes via an exacto or snap knife, which did not work. I had to use a jigsaw (fine tooth metal blade,) & smoothed the edges with a Dremel.

The installation worked.... But:

I actually thought of taking my finished project to a metal shop to fabricate a flat, sheet metal version, which would be a lot more secure & sound a whole lot better

Great product with a little modification

After a little bit of trimming and adding some Dynamat the bracket it worked perfectly to adapt a 6.5 speaker to a 6x9 space in a 2008 Nissan Rogue.

Good value

Used these in the rear of my car so I could install 6.75" separates instead of 6x9's. Great functionality but the concentric knock outs for the tweeters were problematic and the plate could be stiffer. I would use these again.

2010 Camaro Mounting solution 6x9 to 6.75 separates

Product provided a solution to replace the factory Boston 6x9s with a set of high quality separates in my 2010 Camaro. Could have been a bit larger to offer more options but still worked, just took a slight twist in the cut out. Overall- good product, does not promote vibration, made of ABS plastic, has some degree of flexibility.

Perfect Fit!

Just what I was looking for. I put a set of 6-1/2" components in a 6X9 hole and they sound great!!

Careful!!

Good product, but be careful, I could see it could easily break. I had to enlarge openings for woofer and tweeter for JL Audio components. Used a Dremel tool to further cut out openings, and had no problem. Any sort of a handsaw would break it I believe. As a matter of fact, I think even any jigsaw could work, but you better be good with it.

Great Value

Good overall unit. Has sub woofer control, great sound when coupled with decent speakers and a sub, I like that you can plug your ipod into the rear usb jack and hide it in your glove box. Lots of color schemes to choose from to change the look of the unit to suit your tastes.

Functional

Pros- Fit my speakers, and tweeters. the tweeter adjustment rings were simple and easy to knock out.

Cons- Almost didn't fit in the 6x9 hole and have the screws holes line up with the factory placement in my Honda Civic Coupe. It's not really a Con though, because I did get it to fit with little effort. Very close fit!

I would definitely recommend this product for anyone wanting to put 6 & 1/2 components in the factory 6x9 slots.

NVX NSP525

Low power handling but great clarity for a budget-friendly price.

By Casey on March 22, 2020 Verified purchase

Good speaker for the money.

Looks like a speaker costing a lot more . Sounds great, although not like a speaker costing a lot more.

Basic speaker adapters

Cheap adapters that can be trimmed, easily allowing a variety of install options. Not very thick, so I only recommend them for factory speaker upgrades, if your putting power to your speaker you might want to either dynamat both sides of this piece or have adapters made out of MDF.

By joshua on December 15, 2017 Verified purchase

Makes install a snap

Used these to upgrade speakers in my 97 Wrangler. Worked like a charm and exactly as promised. Great product that took a lot of time and hassle out of the job.

Great deal

Originally bought these to put in my vehicle but ended up using them as my center channel in my surround sound system and I'm not disappointed they sound great

By Anonymous on July 3, 2019 Verified purchase

Review Speakers NVX=NSP525

A great speaker for the price. All around good, could make a little more base.

By Darrel on May 30, 2016 Verified purchase

Convenient

My car had 6 by 9 openings but I wanted to use a five and a quarter inch component speaker set. This was perfect for me and was not difficult to install

By Anonymous on February 21, 2019 Verified purchase

Great bang for the buck

So far, NVX hasn't let me down with anything I've tried. While these speakers certainly aren't "audiophile" quality, they are without a doubt better than anything I've ever heard in the same price range. I have them running off of an average power H/U with no amp and they still supply plenty of clear volume.

By Bill on March 30, 2018 Verified purchase

Randy In Lansing

these are okay as they are when you buy them, But if you wrap them with sound damping then they are great. At first i stalled them normally but there was a rattle when the bass hit, after that i took them out and wrapped them with NVX sound damping and boom they were perfect just like using wood baffles but better because they wont rot or mold.

By Randy on January 8, 2017 Verified purchase

96 Ram 1500 single cab

These adapter plates made it super easy to change out the 6x9's to 6.5's. the pre-drilled mounting holes lined right up, no mods were needed to install a set of JBL GTO 628 coax speakers. I did silicone around them to stop any rattles and put duct tape over the tweeter hole. Good product , highly recommend . Best of all they were free !

By Vintage George on February 22, 2016 Verified purchase

Great adapter, very flexible in their application.....

Not much to say, these do what they are supposed to do, and they do it well. They're very easy to trim or cut if need be, and they come with all of the hardware you'll need. Good price, too.

Good price, is it right for you?

I replaced my factory 6x9s With a set of component 6.5" speakers. The small opening In adapters had multiple pre stamped sizes at the top/bottom that are usable as a template to cut the size necessary to put a tweeter in the same adapter if desired. However the are not like concentric knock outs. It does require some effort and a very sharp tool to get to the desired opening size. I did not mind this at all because it keeps it from being flimsy and gives you a pretty good mounting platform. I would recommend 1 piece baffles be used for sound quality purposes for the 6.5" speaker.

Good product

For the price can't be beat for ease of installation . Made putting speakers in the factory locations a breeze. Would of been so much more of a hassle with out them.

Best shop ever !!!

good quality product
work great, thanks sonic electronix, the best shop on the net !!!

Great Deal

These made the project super simple to finish! Just put the leads on the speaker and plug into the OEM connector. Could not be easier!!

Great Product

These speaker harnesses serve their purpose well. Saving you the time you spend splicing wires. My only problem is that they fit the rear speakers in my 03 neon but did not work for my front speakers. So if you need them for your 6 x 9's they'll work great.

works well but thin

Works well for what they are but it is thin plastic , be warned.

By Michael on June 21, 2017 Verified purchase

Greaat deal

Good, easy to use product. Very inexpensive adapter, especially for cars or motorcycles.

Decent product

Decent adapters but required some trimming to fit the front doors of a 2012 Ram & left gaps around the 6 1/2 Alpine SXE's. Covered the area with some NVX mat & good to go.

Wrong Description

I ordered this product as it said that this will fit Toyota highlander 2017 and guess what I ended up buying and it does not fit, later I come and check what happen the manual of the product shows 6 x 8 fitting website description shows 6x 9, and guess what my return got delined. website description is wrong about the product

By Atish on June 29, 2022 Verified purchase

Works perfect for a 2000 Chrysler 300m

This made installation sooo easy!!! I just plugged it in and I was done and ready to listen to music!!

Wrong item

This was sent for a 2015 f150 Platinum with Sony system. This does not fit it's way too small. I made it work but I shouldn't have had to, the idea behind an adapter is to make it easier to change speaker size. Very flimsy.

By Erin on May 12, 2022 Verified purchase

Perfect fit and Great Sound

Bought a pair for a 2011 Ford transit, they fitted perfectly like they were OEM. The sound was great with the stock stereo. Doesn't come with extra wire to wire up , so I had to buy my own.

By Yiron on August 16, 2020 Verified purchase

Nice little speaker, good value

Seems to be well made, sounds decent. Highs are clear, but not overly bright or hissy. Bass is respectable for its size. I'm pleased. I'm rating it 5 stars for value.

By Anonymous on July 28, 2019 Verified purchase

Great Deal

Grate for 6x9 speaker hole in door makes it easy to in stall round 6.25 or 5.25 mid range speakers and tweeters i would highly recommend to buy speaker these adapter.

By Mark on August 7, 2022 Verified purchase

easy fit

sound really good for the cost. very nice speakers. would expect them to cost more

By Anonymous on July 28, 2019 Verified purchase

Excellent bang for the buck!!

These speakers far exceeded my expectations based on the cost. They are very well made and sound great, probably as well or better than the much more expensive speakers I have in my other car.

Very surprising

I have been something of an audiophile most of my life, heard and built alot of really good systems. These speakers are a very good deal for the money. Sound as good as most speakers costing $100 plus a pair. I was totally surprised when I threw them in an old truck just for some sound. 5.25's in the doors, 5X7's in back. 17 watt RMS head unit power only, no amp. Not alot of bass, but they aren't meant for bass. Really nice clear mids and highs, with a bit of bass thrown in. I would HIGHLY recommend these speakers to anyone looking to upgrade a factory system, or even to use as fill ins on a higher powered system. Can't go wrong with these for the money.

By Anonymous on September 10, 2019 Verified purchase

Great Upgrade for my Dodge Caravan

I am so impressed with these 5.25 front speakers, especially for the price. I had to replace my front speakers and purchased a pair of NVX as replacements. They look and sound so much better than I expected! So good, in fact, Im going to purchase a pair of 6x9's for the rear. Highly recommend Sonic Electronix and these NVX speakers.

By Daniel on August 31, 2023 Verified purchase

so far so good

I have 2 sets of these in my 1991 Cherokee Laredo 4.0 2 door and they sound amazing, I'm glad I chose to go with NVX, in my next build I think I'm going with nothing but NVX products.

By craig on June 8, 2017 Verified purchase

Great product

Ordered theses for my husband's truck to help make his radio sound better. They did the job beautifully, and they came in a about 3 days after ordering, I have parts from other places I'm still waiting over a week later they get a A+ for product and delivery.

By Jane on November 27, 2023 Verified purchase

Haven’t installed yet but looks great

By Kevin on March 5, 2024 Verified purchase

Great speakers, but the 6x8 that should have gone in would have been better

I did purchase these on Amazon but Sonic was the vendor (Sonic showed out of stock but not on Amazon). I used the fit guide from Sonic, I should have went with the 6x8 that another competitors fit guide said was correct (2008 Grand Marquis.) but the fit guide at work said either could be correct.) So I used the adapter plates (insert pain in the backside) self taping screws and they are in solid and sound good, hopefully during my next days off I'll have a chance to swap out the head unit and add the 4 channel and mono block amps along with the sub woofer. looking forward to hearing them with other than a cheap ford head unit. BTW the head unit, 4 channel amp kit, 4 channel amp, RCAs along with the mono block amp, sub and box all came from Sonic, all NVX but the head unit and 4 channel (Cerwin Vega), great service guys and I'm certain once I get the rest in I'll be grinning ear to ear!

Thanks again Sonic, keep in mind I work for an electronics retailer that sells car audio, it was my function there for years, I sell different product for them now. I

great quality

They fit perfect for my 07 Lesus es 350 I’m glad I decided to say I had an 07 Lexus ls 460

By Clarence on July 2, 2025 Verified purchase