Again, here I am for another box question. Since my last comp box attempt failed I've come up with two new designs.. Let me know which of these two you recommend and why. The box volume is after port and subwoofer displacement.. Box 1 was designed by the subwoofer tool on the net and both boxes 2 and 3 are designed by Bass Box Pro 6.
Car: 2003 VW Jetta Sub: (1) RE SX 15" Amp: Recoil RED1000.1 (1000wrms @ 1ohm) ....soon to be an RE 35.1
---Box-1---
External Dimensions: 28x16x24 Box Volume: 3.1 cubic feet Tuning Frequency: 50hz Port Length: 27 inches Port Width: 7 inches Port Volume: 101.5 square inches
---Box-2-Red---
External Dimensions: 28x16x23 Box Volume: 3.6 cubic feet Tuning Frequency: 45hz Port Length: 16.25 inches Port Width: 4 inches Port Volume: 78.5 square inches
---Box-3-Yellow---
External Dimensions: 28x16x24 Box Volume: 3.9 cubic feet Tuning Frequency: 50hz Port Length: 11.25 inches Port Width: 4.25 inches Port Volume: 57 square inches
it is the closest to the 16sq.in. of port per cube DD recommends...and they seem to know what they are doing....it hits the highest on your chart does it not? lololol
it hits the highest...but only at a certain freq. i think you should try it.
