Wireless subwoofer Adapter kit consisting of an unobtrusive channel and receiver, works the KEF KW1 together with the KUBE 8B, 10B, 12B and KF92 subwoofers. Now in an optimal subwoofer placement because cables are no longer needed. The high quality signal transfer ensures that you experience any detail intensively with your favorite films and music. The receiver is also available separately. This makes it possible to two KEF Control subwoofers wirelessly with the same signal from the transmitter. Combine performance with ease of use KW1 works in the 5GHz band with a high bandwidth and supplies audio up to 24BIT / 48KHz. The transmitter is powered via USB, the receiver is supplied with power via the subwoofer Expansion gate. Linking transmitter and receiver is very simple and the connection is very stable. Placement is with a range of up to 30 meters (line or sight, no obstacles) very flexible. The KW1 works perfectly with KEF LSX, LS50 Wireless and LS50 Wireless II. Features Lossless audio† Select a digital wireless connection of 5.2GHz or 5.8GHz for Near Lossless audio Improved algorithm. Advanced RF selection Algorithm Large range. Up to 15 meters (30m without obstacles) operational range between transmitter and receiver. Low Latency. The latency is lower than 17ms high performance. 24-bit 48kHz high resolution audio For crystal clear performance