VSP4 4" Premium Car Speakers, 450W Max, 150W RMS, 2-Way Coaxial w/ 1" Silk Dome Tweeters & Built-in X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)

Super clean sounding. The bass isn't amazing but it's a small speaker so that's to be expected. Great for vocals.

Ok right off these speakers are not 150RMS rated as the listing states, that is for the pair which is NEVER how speakers are wattage rated. The spec sheet that comes with them says 75RMS/225PEAK which is more plausible anyway. Some more specs: FR: 100-20Khz, SPL: 86db, Xmax: 1mm, Fs: 100Hz, Vas: 1.75(L?), Qts: .68 Not full parameters but it's better than nothing. It appears the VSP4s have the lowest Qts of the series so should have the cleanest sounding mids with proper filtering. I'm going to do my own crossovers and will report back once I hear them. My initial impressions are very good looking at the build quality.

Broken and used - They were said to be brand new. Very unacceptable. I run a business and cant be subject to companies sending faulty equipment. They are also blown, wont click test and do not produce sound. Another day wasted on bad company practices. lets see how they offer to fix this and help with days lost due to their products. I bet someone blow a pair, ordered new ones, and sent the blown pair back for full refund. check your returns bettter!!!!!!!!!!!!

I am a huge fan of NVX in their products. Unfortunately, this one broke shortly after installation. Everything was too improperly, but once I tried playing music, I noticed that the volume was super quiet. After some diagnosis and troubleshooting, I discovered that the cone is not fully secure on the speaker, requiring you to apply pressure for the full power I reached out to customer support, but have not heard back yet. Will update review once situation is fixed.

Exceptional value; these sound many price points above their cost- great midrange and highs; not shrill, good detail- and more mid bass than you’d expect from a 4” driver. These sound great! Actually used them to replace the speakers in my sauna- used NVX separates in a budget car build several years ago and was so impressed; have remained a “go-to” if cost is a concern- killer value-

Best sounding 4" speakers you'll find for this price. Seem to be very well made. I'm very happy with them!

Well balanced 4” with good range and power handling. They can go loud too. Pleasantly surprised because I was not familiar with NVX.

It's a good speaker it works as the description says

Exelente sonido y muy buena calidad de materiales