I just got a whole Alpine Type-R audio system from work(Best Buy) about 1/3 regular price. Includes IVA-D310, Type-R components, Type-R 6x9, V12 mono, V12 4 channel amp, and one 12" Type-R sub. I also bought Wino's old trunk setup a while back to hold my old sub. My manager at work says that he wouldnt trust anyone at our store to do it, and Tweeter gave me a quote at around 500$. If anyone out there wants to help me out installing this, it would be great. pm if you want anymore details.