Y-split audio cable (2x RCA female - RCA male)
How To Solder an Audio Cable DIY RCA Y Adapter for Subwoofer - YouTube
AudioQuest FLX-X RCA Y-Adapter 1-male-to-2-female audio Y-adapter at Crutchfield
Amazon.com: GLHONG RCA Splitter Cable 1 RCA Mono Male to 2 RCA Phono Female Y Adapter Cord, 0.3 Metre (RCA Male to 2 Female) : Electronics
Amazon.com: FosPower RCA Y-Adapter (6 Feet), 1 RCA Male to 2 RCA Male Y Splitter Digital Stereo Audio Cable for Subwoofer, Home Theater, Hi-Fi - Dual Shielded | 24K Gold Plated : Electronics
Amazon.com: Poyiccot RCA Splitter Male to Male Cable, RCA Y Splitter 1 RCA Male to 2 RCA Male Stereo Audio Subwoofer Cable, 2RCA to 1RCA Bi-Directional RCA Y Adapter Cable - 25cm/10inch :
AudioQuest FLX-X RCA Splitter (each) – Upscale Audio
MABOTO 0.3m RCA Audio Speaker Y-Adapter Splitter Cable RCA 1 Male to 2 Female Stereo Audio Cable Gold Plated - Walmart.com
What Is A Subwoofer Y Adapter Cable And Why Use One? - BoomSpeaker
RCA Male to 2 RCA Male Audio Y Splitter Subwoofer Cable Bi-Directional Adapter | eBay
RCA Y Adapter | Transparent Audio
Amazon.com: GLHONG 25cm RCA Y Adapter 1 RCA Female to 2 RCA Male Splitter Cable for Audio Amplifier Subwoofer(RCA Female to 2 Male) : Electronics
RCA Y Adapter Cable Splitter (6 Inch) - RCA to Dual RCAF Y-Cable 2-Female to 1-Male Connector Wire Cord Plug Jack for Digital Audio or Subwoofer - (Mono Male to Two RCA
Fospower RCA Y-Adapter (3 feet) 1 RCA Male to 2 RCA Male Audio Y Adapter Subwoofer Cable - Dual Shielded, 24k Gold Plated - Walmart.com
RCA/phono Y cable, 1 to 2 RCA/phono, stereo coax audio cable - KabelDirekt
Audio Cable Subwoofer 6 Feet Digital RCA Splitter Male Y Adapter Pro Series Cord 799422538924 | eBay
Y Adapter Rca 1 Female To 2 Male Splitter Cable Audio Cable Gold Plug Aux Cord For Audio Amplifier Subwoofer - Audio & Video Cables - AliExpress
Rca 1 Male 2 Female Adapter Audio Cable | Rca Splitter Subwoofer Cable - Rca - Aliexpress
mediabridge Mediabridge Ultra Series RCA Y-Adapter (12 Inches) - 1-Male to 2-Female for Digital Audio or Subwoofer - (Part# CYA-1M2F-P)
High Fidelity Y Cable Rca Male To 2 Rca Male Audio Cable Y Splitter Connector Cord Adapter For Speaker Subwoofer Car Player - Audio & Video Cables - AliExpress
RCA Y Adapter Cable Splitter (6 Inch) - RCAF to Dual RCA Y-Cable 1-Female to 2-Male Connector Wire Cord Plug Jack for Digital Audio or Subwoofer - (Stereo Female to Two RCA
Amazon.com: Devinal RCA Y Adapter 1 Feamle to 2 Male RCA Splitter, subwoofer Splitter Cable Gold Plated 10 inch : Electronics
Amazon.com: RCA 1 Male to 2 Female Audio Speaker Y Adapter Splitter Cable with OFC Conductor Dual Shielding Gold Plated Metal Shell Flexible PVC Jacket - 2 Pack / 0.6FT : Electronics
RCA Y Splitter VCELINK
