Hey guys I recently picked up 2 new 12" Pioneer speakers for my car. Nothing too crazy 150rms each. (Pioneer TS-W301R) I was wondering what kind of box you guys would build. I got all my wood 3/4" MDF and i also have plexy glass if needed. Just waiting for a good design before i start cutting. For single speakers they reccomend the following (I guess i'll just double what they say cause i'll have 2 speakers) also if you guys had any helping dimensions that'd be very helpful. Sealed 1.5cu. ft Ported 1.65cu. ft Bandpass 1.0cu. ft on one side and 0.8cu.ft on the other side Just had a little trouble understanding the wave patterns for each box.