KEF Q4-Meta / Unit A4A The Velodyne Acoustics SC-IWDVR is

The Velodyne Acoustics SC-IWDVR is a premium in-wall passive subwoofer designed for custom home theatre installations where powerful bass is required without visible equipment

and transparency

but also to owners who might decide to modify and expand their home cinema in the future

turntables

KEF Q4-Meta / Unit A4A The Velodyne Acoustics SC-IWDVR isSlim and versatile on wall speaker with KEFs Uni Q driver and MAT technology, delivering immersive, distortion free sound in a compact design. The slender and sleek Q4 Meta is a highly versatile on wall speaker that can be used as left, centre, and right (LCR) speaker, or as a surround speaker. Featuring a 5. 25" 12th generation Uni Q driver array with MAT, the HiFi speaker delivers an expansive, immersive soundscape without taking up valuable floor