NVX N-Series Complete Speaker Upgrade - Customer Ratings & Reviews

Impressive

I had to replace my cheap, blown out dash speakers in my 88 Toyota pickup. Impressed with the highs and the lows. Had them tweeked with the pioneer head unit until my ears started to feel uncomfortable at times. Really clear sound with these loud little bangers.

Best 4 inch 4 ohm Speakers I've heard!

These speakers have the best bass I've heard out of 4 inch speakers!!!

Great performance

Great amp, I love the size that it comes in so it fits easy almost anywhere. I love the two terminal feature. As long as you have it wired correctly, it barley heats up. Another positive is the connector it comes for lower gauge wire

More Greatness!!

I replaced my P132's with these and am overjoyed with my purchase! They're cleaner, louder and have a surprising amount of bass! The install was a breeze thanks to my NVX Sound Deadener! Sealed so lovely! My dash is happy now and my volume knob is excited to be able to be turned further than before!! LOL! NVX... Second to None!

Nvx

The sound is greatthe quality is good and the price excellent!!

Seriously clear and loud

NVX is my new brand of choice. I recommend these to people looking for An amazing musical experience. I've ran them off a factory radio, Kenwood decks and amplified them with h 50 W RMS and they impressed me with every setup. For the price NVX is untouchable.

By david on April 30, 2015 Verified purchase

NVX NSP4

These have so far been great speakers, although I didn't install them to perform as well as they would otherwise. If I remember right; the specs on these for freq. response and power handling were the best in this size and at this price point. Very satisfied.

Great Buy

The Metra 72-4500 meets my car audio needs and was shipped quickly to my home.

Perfect for my 87 Z-28

perfect match for retaining the factory plugs. HIGHLY RECOMMEND!
just plug and install. No cutting or splicing necessary.

By Anonymous on October 3, 2019 Verified purchase

Great purchase

This product was very easy to install and fit perfectly. I used them in a 1993 Chevy k1500 along with 2 pair of 4x6 kicker speakers I bought from here as well

Wires for Factory

These Wires worked great for me. I bought them to have in my 1991 S10 bc i still had factory wires behind my seat for my speakers. After i bought them and installed them myself to hook up to my after market speakers they worked like a charm. I'd definitely recommend these to the next buyer. Thank you Sonic Electronix

GM speaker adapters

Bought them for the speakers in the back of my 86 Pontiac Sunbird convertible. Car is not mentioned in the product description but it fits :) although the plugs for the front speakers are totally different.

Budget price, remarkable quality

I purchased these 4" NVX coaxials to replace a pair of worn and rotting 14 year old Rockford Fosgates.

My first impression is that these are phenomenal little speakers. After about a week of breaking them in, the sound is smooth, balanced and detailed; just ever so slightly on the warm side of neutral. Their reproduction feels effortless by comparison to the Rockfords they replaced.

The highs are pleasant and rich without being overwhelming; very natural and present.

The mids are about as much as you could ask for, matching the highs well in both timbre and volume. The detail and neutrality carries through with vocals and instruments alike.

As for bass, there's not much to speak of. I'd call it "better than most" in the 4" class, but don't expect miracles. I have them running on a high-pass filter off the head unit @ 80hz. I've found they have a bit more presence crossed over @ 63hz, but they lose detail as a result.

This review is based on the unit as-shipped and unmodified, but if you're into modding, replace the electrolytic capacitors with a high-quality metalized polypropylene unit. I adjusted the crossover frequency on mine using a 6.8uF cap (the factory unit is a 3.3uF electrolytic), and the difference is phenomenal!

Speakers are installed in the dash of a 1997 Volkswagen Passat, running off a Pioneer head unit, which provides an 80hz digital high-pass crossover. EQ is was flat, with loudness and Sound Retriever disabled.

By Rob on August 18, 2016 Verified purchase

Excellent speakers for the price

Good sound quality. Installed both speakers in my 1993 Toyota Tercel in less than an hour. They replace one blown speaker and another one that had a fault base. The old spacers were dry rotted.

Good speakers

Overall, pretty good little speakers. Well made and I expect that they will last. Happy with my purchase.

Metra 72-4500

Fit perfectly. Made the install, quicker, cleaner, and easier. NEVER cut your wires.

Metra 72-4500

Easy to use takes the guesswork out of what wires to cut.

By Russel on July 4, 2020 Verified purchase

Quick Service

Great set of speakers at the best price out there. Fast delivery. I couldn't be any happier. Thank you Sonic!

Great Speakers!

Very Pleased will sound. Amazing value. The silk tweeter really shines. I have had JL C2 3.5" Speakers that cost over a hundred dollars and I think these sound better.

By Scott on January 10, 2020 Verified purchase

Size can be Deceiving

Go for it don't worry about the size you will be surprised. Amazing tiny speaker for a brand I never heard.?

Far better than the price suggests!

These speakers wont win any spl comp but for 25$ they are far better than any sony, pioneer, or kicker speaker! I no longer buy any alpine products after purchasing swr10-d4 subwoofers but these are just as good as the S series 4 in speakers

By Anonymous on March 31, 2019 Verified purchase

NVX NSP4

I had been researching these speakers for a bit, I just had no where to put a pair. My daughter just turned 16 and I bought her a Mercedes 450sl ( classic) bam so I put em in there these speakers are nice and pretty cheap to. I would by again they cover a nice range and how!

First time buying NVX and was amazed

this was my first purchase of an nvx speaker but definitely not my last. these went into a customers work truck off a kenwood deck kdc-x300 and they sounded amazing i could not believe it. they were paired with a set of nxp 6.5s and they all sounded wonderful off the decks power. mind you these decks have steller eq and crossover capabilities so they really got these speakers sounded good. can only imagine amping them. overall great purchase especially for the 25 dollar price tag

By TJ on July 14, 2017 Verified purchase

Wow!

These have amazing sound reproduction. I have these running off my head unit with the hpf set to 125hz (i have a subwoofer that takes care of the lows )and these things sound amazing. These speakers have amazing mids and highs. And at the price they have them with free shipping plus free speaker wire, simply amazing.

By Chris on March 25, 2016 Verified purchase

Good service & good products - nice speakers

Items arrived very fast & very well packaged. Nice site easy to navigate. Speaker sound good. I used them to replace JBL's in 5.1 surround. system in speaker boxes. Sounds very good. Would recommend over Crutchfield for prices!

The final touch

Coupled with a classic Pioneer analog radio/cassette player in my classic 1990 Toyota Sunrader RV, the wonderful sound of the speakers provided the final touch.

Very impressed

Was blown away at the performance of the speakers..would definitely buy again

By k-dub on April 22, 2016 Verified purchase

Wonderful speakers

If you looking for some great high watt 4 inch speakers. Buy this right now don't hesitate very nice bass, mids and highs.

By gerald on March 20, 2016 Verified purchase

Way better than I expected

These are really good speakers. They sound great! I’m very surprised and happy with these little guys. I have them in a little BMW M Roadster behind each seat, and I haven’t heard them distort or sound harsh at all. I was thinking these would be a significant compromise compared to the high end speakers I typically use, but I’m very pleased. They are high quality speakers. Made well. Sound great. Handles lots of power without problems. Get some!

By Dennis on June 11, 2023 Verified purchase

Outstanding sound

These speakers sound amazing for there size..
Running off stock deck in my Chevy Spark.
Buy Em you will be impressed..

Excellent Replacement Speakers for my BMW 7 series.

These speakers worked sensationally in the Bimmer. Better than the Bavsound!

By Whitfield S. on October 11, 2023 Verified purchase

Great connection

Just what i needed no cutting the wires

By Devaun on March 29, 2024 Verified purchase