I had the Type R's in my G6 for only two weeks and they blew. Although, they do sound good, just don't power them with 1500 watts a piece. Mine caught on fire. The subs are more for sound quality than SPL, I only hit a 146 with two of them with a total of 3k watts. I wasn't to impressed. I thought I would be closer to 150 than that. oh well, I just hope My GTi's whoop ass when I finally get them back.