Subwoofer / TV stand

[Birdy]

I wanted a subwoofer to complement my floor standing 3 way speakers. Maybe this design helps people to think out of the box and design a subwoofer that does not look like a subwoofer but more of a TV stand. It’s a 3.2 m. 160 L. transmission line tuned at 30 Hz with four 6.5 inch bass drivers. The crossover is at 40Hz / 12 dB.

 

[Birdy]

I wanted a subwoofer to complement my floor standing 3 way speakers. Maybe this design helps people to think out of the box and design a subwoofer that does not look like a subwoofer but more of a TV stand. It’s a 3.2 m. 160 L. transmission line tuned at 30 Hz with four 6.5 inch bass drivers. The crossover is at 40Hz / 12 dB. View attachment 300799View attachment 300801View attachment 300807

TL line with this room filling easy going bass without compression or boomyness what so ever and it play's deep. Below 30 Hz it drops but still porduces a good 25 Hz bass without DSP.