Amazon.com: oldboytech 2 Pack RCA Cable, [6ft/1.8M, Hi-Fi] 2-Male to 2-Male RCA Audio Stereo Subwoofer Cable Nylon-Braided for Home Theater, HDTV, Amplifiers, Hi-Fi Systems, Speakers : Electronics
RCA to 3.5mm 3 Feet Audio Cable, CableCreation 3.5mm Male to 2RCA Male RCA Cable, Y Splitter Stereo Audio Cable for Subwoofer, Receiver, Speakers and More, 1 Meter : Amazon.com.au: Electronics
KabelDirekt – 3ft short – RCA/phono subwoofer lead cable, 1 to 1 RCA/phono, audio/digital/video (coax cable, RCA/phono male/male plugs, for amps/Hi-Fis, audio signals/composite video, 75 ohm, black)
Amazon.com: 25cm RCA Y Adapter 1 RCA Female to 2 RCA Male Splitter Cable for Audio Amplifier Subwoofer(RCA Female to 2 Male) : Electronics
Amazon.com: KUYIOHIFI Dual Shielded (OD 8.0mm) 1 RCA Male to 2 RCA Male Audio Cable RCA Y-Adapter Subwoofer Cable (2 Feet) : Electronics
Amazon.com: Goalfish RCA Cable,1.6 FT 2-Male to 2-Male RCA Audio Cord Stereo Subwoofer Cable [2Pack, Hi-Fi Sound, Shielded] Auxiliary Cord for Home Theater, HDTV, Amplifiers, Hi-Fi Systems, Speakers,Red : Electronics