REL Acoustics T/7x (T7x) Active subwoofer with passive driver
REL Q50 HOME Cinema Subwoofer - spares or repair but brand new speaker fitted - £19.99 | PicClick UK
REL S-2 subwoofer - Speakers at Vision Hifi
What's the best subwoofer? REL? JL AUDIO? Velodyne? Wilson? Something else? | What's Best Audio and Video Forum. The Best High End Audio Forum on the planet!
StereoTimes --
hifi lounge — The New REL 212/SX Subwoofer Installed at HFL and...
REL's R528 SE sub-bass system | Stereophile.com
Synergistic Research Tesla LE Rel Spec Subwoofer Reference 3M Cable with MPC and Neutrik Connectors Photo #2689513 - Canuck Audio Mart
Rel Q50/Stealth SUB BASS SYSTEM modificeren >>Q100E erbij