PRV Audio 4" Full-Range Neodymium Speaker 4MR60-NDY-4 PRO Audio Midrange - 60 Watts, 4 Ohm - Compact and Powerful Driver for Car Audio - Low Profile, High Fidelity Sound (Single)

Awesome speaker used them on a gold wing that had 4.5 oem speakers tried several 4 inch speakers they were the best by far. Used a 960 watt amp with 8in MB PRV and PRV tweeters, system rocks

Amazing sound for such a small speaker! Huge upgrade to the stock one it replaced! Super happy with this purchase!

I bought these because I was interested in replacing the speakers in my PositiveGrid Spark 40 guitar amp, in an attempt to reduce the "too much bass" issue. These have the right technical specs, and the lighter weight magnets still sound really good, although they were not quite as loud as the stock speakers, which are also rated for 60 watts. This isn't a knock on the quality of these speakers themselves, but just a note that the metal brackets are not quite the same shape and size as the stock speakers in the Spark --and these also lack acoustic padding around the brim the way the stock speakers do. So that might explain some of the volume loss. These speakers were less bassy, and the mids were clearer. But I swapped them back for the stock speakers after about a week of experimentation.

Compared to other brands, these were the best sounding for my set up. The mid frequencies are crisp and clear with a little bass added. I’m completely satisfied with these speakers.

I ordered 2 speakers for the slim design. The working speakers plays clearly. However one of the speakers had prong broken at unboxing and would not work.

Un excelente medio, ideal para aquellos fanáticos del sonido interno y moderno

Appears well built, I have used this brand before. I returned these because the factory opening was a bit larger than 4 inches

Wonderful speakers for my antique car. Simply wonderfuly dynamic for the sound I want.

Excellent quality and clear sound respectively