I'm a manager/installer at a audio shop, I love talking to people about their different types of audio equipment and install. Who knows when they might need something from me? really, that's the way a business should be ran. I honestly wish I had more people come in like most of the guys that post on this forum. (people that know that quality matters when it comes to audio). We are a RE/US amps, autotek, kicker, and Eclipse dealer. I agree with a lot of shops not knowing their *** from a nice vent hole. When this stuff happens, you should walk back out the front door, get in your car, go to the next shop and try again. Because there are shops that know what they are doing out there, you just have to find them. We get all kinds of rework jobs from so called audio shops in our area. Man, some of the stuff I see, I'm always like WTF were they thinkin. Buy anyway, it sounds like you have the DP 15s wangin.