CablesOnline, 4ft 18 AWG Speaker Wire Single Cable with RCA Male Plug, (AV-SK104)" - Walmart.com
Single RCA Audio Cable Male to Male Installation Grade Plenum Jacket - Custom Cable Connection
Cable, Single RCA, Male / Male, Audio or Video, Black, 3' - Compatible Cable Inc
Hosa RCA Y-Adapter Single RCA male to dual RCA female adapter at Crutchfield
Straight Wire Encore II Subwoofer Cable Single to Dual RCA 4 Meter - Walmart.com
6 Foot Male / Female Single RCA Extension Cable
12' Single RCA Cable
Audience frontRow Subwoofer RCA Cable; Single - The Music Room
0.5ft (0.15m) Value Series™ One RCA Mono Male to Two RCA Stereo Male Y-Cable | Audio Adapters and Couplers | Adapters and Couplers | Audio Video
Audtek Smc12 Premium Single Rca Audio Subwoofer Cable With Metal Shell 12 Ft : Target
C2G 6in Value Series Single RCA Mono to Dual RCA Stereo Y-Cable - M/F - 03177 - Power Cables - CDW.com
ATAUDIO HIFI Single RCA to Dual RCA Subwoofer audio cable Pure Copper One Sub-2 Splitter Y RCA Cable - AliExpress
2.5mm to RCA Male Video Cable
3.5mm 1/8" Mono Male Plug To Single RCA Male Audio Video Cable Adapter Cord 1.5M | eBay
IWISTAO HIFI 3.5mm Stereo Audio Plug Male to Single RCA Terminal Cable – IWISTAO HIFI MINIMART
Amazon.com: C2G Legrand RCA Male to RCA Female Signal Splitter Cable, Black RCA to RCA Splitter, 6 Inch Audio Stereo Y-Cable, 26 AWG Audio Signal Converter Cable, 1 Count, C2G 03177 : Electronics
Y Cable, Single 1/4 in. TS to Dual RCA Male - 6 ft — AV Now Fitness Sound
Amazon.com: 1m Single RCA/Phono Male to Male M-M Video AV Cable/Lead/Wire Yellow Plugs : Electronics