FSS-20s Interconnect Sub Cable
Its use 20 AWG high purity OCC multi stranded coaxial conductor. Special design for subwoofer application. Has triple shielded to reduce noise. Combined with special design pure copper central pin RCA plug, and terminated with unique silver solder that will make FSS-20is can deliver the best sound quality posible.

FSS-20is.10 : 1 meter length
FSS-20is.30 : 3 meter length
FSS-20is.50 : 5 meter length