Polk SUB PSW-10
I recently purchased a used Polk subwoofer, the PSW-10. I have an older receiver, Pioneer VSX-5700S, which doesn't have a specific subwoofer port (RCA connection) on back like many newer receivers do. What is the best way to wire my new sub to this receiver? I am using four speakers...two Bose 301 and 2 Advent Heritage.