JBL 2269H - ported or passive? Need a little help... | AVS Forum
JBL 5628, Ultra Long Excursion Very High Power Dual 18″ Cinema Subwoofer – Lighting Images Technology
Realhorns Soundsystems - The new big JBL 2269 (left) and the little old brother 2268 (right). Should have used the big one from the beginning, but better now than never. For the