Max portability without sacrificing sweetness of sound is priority.
Have a look at the tapped horns.
dave
Need at least the driver's Fs, Vas, Qts to help and of course ideally your's measured.........I have plenty 15 inch plus a pair of Zomax 18s to stuff them with.
Have a look at the tapped horns.
dave
Check out the TH18, SS15, and THAM15 threads in this forum.