I got a pair of these SR60 speakers for the front of my BMW e46 running off a Boston GTA 4 channel amp & I was very impressed. These are one of the best speakers I've heard. I originally wanted JL c5's but they wont fit on my doors, I would still prefer them over the SR60's, but in saying that, i love my sr60's & i will be getting another pair for the back :D Anyone who gets these speakers won't regret it & you will be happy for a long time aslong as you get a decent amp running them and have them tuned properly

I just replaced my front and rear speakers in my '10 Tundra. I used the SR60 for all four speakers and they sound fantastic. I used a 80x4 amp to power them with a Pioneer head unit. Sounds very clean, as good as I hoped for.