$2k DIY subwoofer, oh my | Audio Science Review (ASR) Forum
SOLD - Servodrive Danley Sound Labs Subwoofer Carpet/Black | TalkBass.com
Double Trouble and Flatpack (Single) | GR-Research
Truth, my life was changed after getting these subwoofers. Gr research open baffle servo sub with magnepan 1.6qr. (Also with the gr research crossover) seem less transition between them, unless you want