I have a Skar 500w RP on my door speakers and a 2000w Skar RP on my Skar 12" EVL in a Skar armor coated ported enclosure. And its a BEAST!! I bought a 1500w RP and it started pushing less power. They had me send it in and a week later it was rebuilt and at my front door. I bought a 2000w RP from a friend that had it mounted on the backdash and when i hooked it up it didn't work properly. I was able to get them the purchase information and had me send it back as well. Just waiting for it to show up. Skar to me is the best and their customer service and the fact that they warranty and stand behind their products makes them the only audio equipment company that i will ever use from now on. And ive sent quite a few people their way. Making believers out people one at a time. TEAM SKAR!! #1