I recently bought a used 12" Type R d4 subwoofer from a guy for $20 bux!!! So does anyone know what Alpine recommends as an enclosure, ported and tuned low? I'm sure there is alot who have experience with this sub, any input greatly appreciated!!!!!!
The Type r is still in good condition, his mom works in the repossessed car area and he got it for free so it was a good deal.