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

metra 72-4568

I have used these in a lot of different cars over the last few month's, just makes life A LOT easier. No more hacking up stock speaker harnesses just plug in and you're good to go. I would highly recommend these to anyone, and for the price you can't go wrong.

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.

97 Grand Prix

These were exactly what I needed to use with my 97 Grand Prix. Simple to use and very convenient. Does what they are made for.

great value

worked great for me good buy & so easy as well

Nvx speakers

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

Excellent Accessory

Perfect accessory to allow "plug-and-play" installation of aftermarket speakers directly into factory harness. Clean installation, no fuss. I have purchased from Sonic Electronix before and I have always received good product at great prices with fast shipping. Thanks again.

metra 72-4568

Product is great! I was able to control my steering wheel function with my new radio effortlessly, mute my radio and also change the radio station all thru this nifty little number. Its great

Simple

These made hooking up the front speakers simple but would not work with the back speakers as the hook ups were backwards. I would use these again though, they just made things easy.

Junk. Would've saved time by splicing my own wires.

These things are absolute junk. Sure, the end that connects to the factory harness fits and works fine, but the ends that attach to the speaker leads are horribly undersized, at least for the T1675's I ordered. The ends were so small, that I practically had to destroy them in order for them to slide onto the speaker terminals. It's a shame that something so simple that costs $10 no less, is such a waste of time. The only reason I'm giving them 1 star even is because the adapter side works, and because they won't let me give a 0 star review.

Perfection!

This product did exactly what it was made to do. It sells in pairs so be aware of that. But I used these to hook up my new rockford speakers in my 07 chevy silverado new body style, and there is no interference with sound due to the wires. My brother hooked his up without the harnesses and his speakers keep cutting out.

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

Excellent Product

These clips worked perfectly for my installation. Great product and price!!

greate product

The pig tail makes hooking up aftermarket speakers easy with out cutting the wiring harness.

Great Product

This harness makes it so much easier to change out speakers.

2 Thumbs Up!

I really don't know why you wouldn't want to use these. These harnass adapters are super fast and easy to install and you are left with a clean looking install. Convenient and fast...perfect!

Great product

These adapters are a must have when replacing the speakers and are a perfect fit.

Easy fix for aftermarket speakers in GM trucks

The cable set makes installing aftermarket speakers in GM trucks an easy job. Recommended.

Perfect

2002 s10 the harness clipped into factory harness perfect and terminals clipped right to the speaker. Easy and works good

Metra 72-4568

I ordered the speaker harness so i wouldn't be dealing with splicing into the original wires. It's as simple as connecting both of the together and then connect the ends into the speaker and bam you got sound!

97 Grand Prix

Used this to add new speakers to stock system. They worked great in my car. Very convenient so as to not cut any wires.

Perfect fit

I bought these to install some rear JBL speakers in a 2006 Corvette. It was a perfect fit.

harness

These plugs made installing new speakers in my doors so much easier

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.

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

Great value

Work really god for install no need to cut into factory wires plug right into factory plug

Easy to install!

Truly is plug and play, had all 4 speakers wired in about 2 minutes total.

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

Love the custom sound from them.

I would recommend these for replacement speakers. They sound great even from factory stereos.

By Anonymous on October 7, 2018 Verified purchase

Best bet for a perfect fit.1

Installed for a customer in a 1999 Chevy S-10.

I absolutely love these things! As an installer I try to use these whenever I can. No need to cut and splice with these, literally plug and play.

By Phil on October 19, 2015 Verified purchase

Connected perfectly

Worked perfectly in my 2007 Buick Lucerne. Word to the wise, if you are wiring component speakers, you won't need these. The crossover will need to be used and this has no purpose in that setup.

By Marcus on January 24, 2021 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

Great value cheaper then anyway else

Arrived in a timely fashion And haven’t had the chance to hook up yet.

By Matthew on May 5, 2020 Verified purchase

Metra 72-4568

Fit as it should. Plug and play installation. Easy to install.

As advertised

Used these in my 08 Impala. Simple plug and play. Great value.

By James on March 13, 2018 Verified purchase

Work as they are intended.

Arrived in a timely manner and work as It should.

Perfect match

They were a perfect match so I didn't have to cut the stock wiring the install my aftermarket speakers

Great buy

Got the job done!really made it easy for me highly recommend

speaker harness

No cutting wires. Simple fix. I would recomend getting these for a few dollars makes installation much easier if your doing it yourself.

Make install much easier

I used these to install new speakers in my Chevy Colorado. Much better than clipping wires and installing connectors. Also gives you a little more slack in the speaker wire while installing new speakers then.

Great Price

Made install quick and easy a must have. Price is right.

By jon on February 14, 2020 Verified purchase

Metra 72-4568

I would recomend these harness due to the cleanliness of the install and easy it was to do no splice no mods just plug and play

By Anonymous on May 15, 2018 Verified purchase

Worked well

This product fit perfectly for my 06 impala. It was also highly convenient

Exactly what I needed!

They made installing my door speakers a breeze and they fit perfectly.

Worth every penny.

Makes the install a breeze. Don't add the headache of splicing wires when for a few bucks you can plug and play. Well worth it.

By Adam on March 21, 2016 Verified purchase

great product

The metra 72-4568 is a great product. The connections were nice and tight on my speakers. It connected perfect to my car.

Metra 72-4568 review

Front worked fine but back did not work with back pillar.

Great Product

Works perfect in my 2006 Colorado speaker swap. Everything plugged right in no wire splicing involved.

By Anonymous on March 30, 2019 Verified purchase

Does what it supposed to

Easy plug and go install if you don't want to cut factory wires

Great value

Wire connector worked very well hooked original G M connector to the JVC speakers without cutting anything

By Michael on October 24, 2020 Verified purchase

Great product

If you're looking for an adapter that plugs into the original speaker plug. This is the deal, made my speaker way better and looks cleaner. This is for people that are looking to keeping the original wires and just adding an aftermarket speaker. Bought 3 so that say something. Thanks, Sonic Electronix you guys are the best!!

By Andy on March 27, 2020 Verified purchase

Metra 72-4568

Used with my new kicker speakers to replace stock ones Work perfect easy installation

Almost Worked..

Makes installation a breeze. Used these many times, however on my most recent install I ran into an issue where the spade connectors on the end were too small for my speakers. They would have worked perfectly if they were a tad bigger. Not a huge deal, just cut those off and put some bigger ones on but something to watch for if your thinking of ordering these. Otherwise great quality product. Nice fitment on the vehicle side.

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

Metra 72-4568

This was a perfect fit the easiest plug and play add on I have seen in a long time. No cutting and splicing wires. Highly recommended

Easy done right

When you don't want to cut the stock speaker harness to replace the factory speakers, just get these and save yourself the hassle. Super easy and no excuse to have it done right.

By Steven on November 24, 2017 Verified purchase

Speaker adapter wiring pigtails.

These speaker wire adapters made the Kicker speakers installation a piece of cake! No crimping. No fuss. They plugged in perfectly to my O.E.M.. wiring harness plugs on my 1995 Chevrolet Camaro Z28. My next pair of Kickers speakers purchase for the doors will most definitely include these wiring adapters! VML

Metra 72-4588

These connectors were easily installed and worked with the existing chevy wires! Price was cheaper than other retailers.

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.

Great product

It worked perfectly with my 2005 Chevy Malibu. It was very easy to connect and my speakers sound great. Much easier than splicing.

By Aidan on December 8, 2022 Verified purchase

Hook ups

These hook-ups make the installation of aftermarket speakers alot easier.

By Andy on March 18, 2022 Verified purchase

Happy with purchase

These wiring adapters are the best, no cutting and splicing wires just plug and play. Really cuts down on installation time and the wiring is correct.

Simple install

These plugged right in to my factory harnesses. Great product

By phillip on December 28, 2019 Verified purchase

Good product!

I used this to install my aftermarket speakers and they fit perfectly to the factory speaker connecter and it works great!

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

Perfect !!!

Got these to make installation easier. They worked perfectly. Only down side with these is when I ordered a second set of speakers for the front of my vehicle these were out of stock. Now they are back in stock but shipping isn't free as with my previous order. Can't see paying the cost to ship a $5 item. Still a great item & makes install a snap.

By ScottyD on January 19, 2018 Verified purchase

Metra installation cables! You'll feel like a pro.

Metra speaker connectors/adapters have made my life so much easier on every installation I've done. For the longest time, I would splice, solder, and heat shrink every speaker connection as every professional installer does. Metra speaker connectors/adapters save you so much time on the installs
it's almost criminal not using them. Sonics package deals offer them free when you bundle and save you'd be crazy to pass them up.

By David on April 9, 2023 Verified purchase

Just what I needed

I replaced my factory speakers in my '02 Tahoe and needed the adapters for GM cars. Price was great, shipping was fast, and as always I find what I need.

By Edgar on July 2, 2020 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

Verdict is still out

Got these speaker wire harnesses when replacing the factory BOSE speakers in my truck. I don't know if it's this particular harness or the factory connector, but I continue to have one of the speakers go in and out. Pull the door panel off and the connector will be just loose enough to lose connection. I eventually taped the connectors together and haven't had any more issues since.

By Scott on October 12, 2022 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 plugs

this is one reason I went with the plugs no cutting. it could not be better well they were a little tighter than they should be but just don't try to jam them on and it's all good.

By DANNY on August 21, 2020 Verified purchase

Great for the value and low price

I recommend this if your replace the factory speakers cause they are plug n play that’s what make it very easy

By otis on December 18, 2019 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

Wire connectors

The wire connectors plug into the stock wire connector and plug into your new speaker. No cutting no wire connectors these definitely worth buying

By Steve on December 27, 2023 Verified purchase

Haven’t installed yet but looks great

By Kevin on March 5, 2024 Verified purchase

Haven’t installed yet but fast shipping and looks great

By Kevin on March 5, 2024 Verified purchase

Perfect fit

Made Installing new door speakers a breeze, no cutting Into factory wiring at all!

By Jordan on August 10, 2024 Verified purchase

Amazing quality

I love that they are plug and play with my stock speaker wires

By Gavin on April 13, 2025 Verified purchase

Made the install so much easier

By Nick on April 9, 2025 Verified purchase

I found everything in good order
Thank you
Rick Christensen

By Rick on February 17, 2025 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

Works for 2000 chevy blazer

These worked for my 2000 chevy blazer and made it very easy to install some door speakers.

By Jason on November 25, 2024 Verified purchase

Correct Fit and Function

These aftermarket harnesses are something that I always use when installing new speakers. The ease of use as well as not having to chop any of the factory wiring, makes it a breeze. The only issue I had was the connections on the speaker and are a little bit tight so you have to force them on. Other than that, it’s great value for anyone not wanting to splice factory wiring!

By PATRICK on April 30, 2026 Verified purchase

Metra for the win

Perfect fit. No need to cut factory harness. Made for greater and cleaner install.

By Harrison on January 10, 2026 Verified purchase

Person connection piece just like the item was advertised

Easy assembly took less than 3 minutes

By James on August 23, 2024 Verified purchase