Popped these on FT a few days ago but had no interest so im about to throw them in the bin, can either collect from Thurrock, Essex or can post at cost :)
2 X Shark Subwoofer Splitters (RCA Female to Y Male)
2.2 Metre of Copper Speaker Cable
Designed for use with an in car subwoofer.
Pic in next post
Original FT link http://www.hotukdeals.com/item/452917/fs-subwoofer-cable-shark-adapters