KEF launches three-strong Kube subwoofer range | What Hi-Fi?
UNBOXING: KEF KUBE 12b Powered Subwoofer and quick review w/ Dreamedia Home Theater - YouTube
KEF KUBE12B 12" Active Subwoofer Barely for sale online | eBay
KUBE12b High Performance 12 Inch Subwoofer | KEF
KEF KUBE 12b Powered subwoofer at Crutchfield
RussAudio - Repaired a KEF Kube 1 subwoofer. Fault reported:- Doesn't power up. Confirmed as described. Removed power module for inspection/repairs. Checked over for degrading/distressed components and solder joints OK. Removed several
KEF KUBE 12b 12" DSP Subwoofer Review | AVS Forum
My KEF Kube-2 subwoofer failed, lets see why - YouTube