I replaced the OEMs in the doors of my 03 Tundra and was very pleased with the difference.

I am only driving these with my Sony (always excellent signal to noise ratio!) media head unit but they put out plenty of sweet and clean vibes!

Installed in a Hyundai Accent 2010 4 Door sedan.

Installation was quite easy in general fitted in OEM 6.5" speaker bracket, just had to create a hole that wasn't there since the bolt pattern isn't the same which is not a big deal.

High and med are great, a little too much of high actually, would have hope for a little more bass.

Also i would have wish to have more option to install the tweeter in place the little stopper that came with it is almost useless, used the stopped + nail glue to stick it in place correctly.

These are very clean door speakers and get pretty loud, I mean they are not the best out there but for the money they would beat everybody in its class, I bought then and installed them in my buddy's truck and they play really nice highs, I would recommend you buy a subwoofer though to complement the sound because, in the 6.5's, the mids are not ground pounding lows but all in all very good clean door speakers

I have had these in the front doors of my 01 Silverado for several months and they sound great! I had them running off the stock radio and they were decent sounding for a stock radio. Then, i installed a Pioneer head unit and a KTP-445 Power Pack Amp behind the dash to give them 45rms each and they sound amazing! Dont think that Rockford's lowest line of speakers is junk, they are no joke.