kef in-wall / in-ceiling subwoofers
A large range of flexible in-ceiling and in-wall subwoofer options from British manufacturer KEF Audio.
kef kasa500 subwoofer amplifier
The KASA500 is a DSP based, dual 250w custom installation amplifier for use with KEF's in-wall and in-ceiling subwoofers above. Configurable for mono or stereo output, providing two 250w feeds, or a single 500w feed.