I had a L7 Solo Baric 15 on 1000 watts rms. I am still in the break in period in the skars. These rock. Only issue I had with the entire purchase was fedex dropped the box and bent the corner of the box slightly also there is a small scratch on the surround when I inboxed them. Should not cause problems later I hope. Be sure you have enough amp to push these I have them on a punch 1200.1. The gain is set to about 1/8 for break in period and they still slam. Can not beat them for the money. My old kicker 15 solo Baric sub and JL w3s don’t have anything on skar. I can’t wait to see after the break in period