Price Match Guarantee KEF KW1 Wireless Subwoofer Adapter Kit The KEF KW1 Wireless Subwoofer Adapter allows you to wirelessly transmit the low-frequency audio signal from your AV receiver or surround processor/preamplifier to a compatible KEF powered subwoofer. Compatible KEF powered subs include the KUBE 8b, 10b, 12b, and KF92. The KEF KW1 Wireless Subwoofer Adapter will work with any AV receiver, processor/preamplifier, integrated amp, or powered speakers that feature LFE or subwoofer output. The KW1 Wireless Subwoofer Adapter consists of a wireless transmitter (TX) and wireless receiver (RX). Product Highlights: Includes wireless transmitter and receiver for use with select KEF powered subwoofers Compatible with KEF Kube 8b, 10b, 12b, and KF92 Wireless range: up to 100 feet/30 meters (line of sight) Operates in the high-frequency 5GHz wireless band for clear transmission Passes high-quality 24-bit/48kHz audio signals Latency: less than 17 milliseconds Connections: Stereo RCA line inp