For Receiver Or CD Player And Subwoofer 8-Pin DIN To 2RCA Male /3.5mm Audio 8 Pin DIN/RCA Cable 1.8m - AliExpress
Amazon.com: Ancable RCA to 3.5mm Mono, [ 2-Pack 3-Feet ] RCA Male to 3.5mm 1/8 inch TS Plug Audio Cable for Speakers, Subwoofer, Trigger Cable for Pre-Amp, Soundbar : Electronics