12inch sub

Hello everyone, I’m looking for a ported box design. Vehicle : Mini Cooper Location in the vehicle: Sub facing up, port back. Space available: Length-21in, depth-16.5in, height-15in Subwoofer make and model: Kicker cvx Subwoofer Size: 12in Number of Subwoofers: 1 Type of Port: Slotted...

Hello, I'm looking for a amp to power a 12 inch prototype subwoofer I have. Here are the specs for the sub pole plate thickness: 30mm, chromed t-york:270×30×98×115, chromed magnet:Y35-280×140×25 , 3 pcs, 621 Oz Total sub weight 80 pounds Voice coil: 4"- 8 layers CCA flat wire VC, WH:80mm...