Wayne Parham Messages: 18789 Registered: January 2001
Illuminati (33rd Degree)
I like your idea of using several woofers. I'd run them push-pull to reduce harmonic distortion. I don't know if a bandpass cabinet makes sense in that frequency range, but you might check and see. If you can build a bandpass in a reasonable size, that would be best, driven by push-pull woofers. A bass-reflex box would be another good option, because you can tune it for deep bass in a relatively small size. I know a basshorn is out of the question but a folded transmission line might be reasonable.