IXOS XHK506 Subwoofer cable kit The IXOS XHK606 subwoofer cable kit allows you to connect your subwoofer to your amplifier or preamp processor. Boasting IXOS's patented gamma geometry consruction, you can prepare for greater low level detail and bass impact. The cable keeps audio integrity and detail thanks to the the high grade pure crystal oxygen free copper conductors. Gold plated RCA's optimise connectivity and signal transfer, and the inner mold strain relief adds extra durability under extreme conditions, plus also prevents oxidisation. The IXOS XHK506 is UL CL3 rated for in-wall applications. Included is an additional high quality Y-Splitter for connection to subwoofers with 2 RCA inputs. The IXOS XHK506 is sure to make the most out of your subwoofer and enhance your sound system so don't miss out.