Recent content by G8R151

Hello all. I am getting ready to build a 4th order bandpass box for 1 JL 12W3V3-4 with a JL 500/1 Amp. My specs from WinISD are as follows. Sealed is 1.208 cu.ft. driver displacement included, and ported is 1.875 cu. ft. It recommends a port that is 4.02 x 4.02 and length is 11.97. Checked some...