Subwoofer split cable (Y-split)

Many subwoofers have a stereo connection, which it is often a good idea to use via a Y-split subwoofer cable for optimal performance.

RCA To RCA Subwoofer Audio Cable Y-Type Adapter 1 Male(Female) To 2 Male(Female) Stereo Hifi Cable Four Modle 0.2m 0.5m 1m 2m 3m - AliExpress

RCA Y-Adapter , 1 RCA Male to 2 RCA Male Y Splitter Digital Stereo Audio Cable

Deyuer 2 RCA Female to 1 Male Phono Splitter Y Adapter Cable/Lead-T Subwoofer Audio Sub,Black

Y-split subwoofer cable fabric covered

Rca Splitter 1 Male 2 Female Y Adapter Premium Subwoofer Splitter Cable - Smart Home - Temu

Rca To 2x Rca Male Hi-fi Audio Y Splitter Cable For Subwoofer Home Stereo Sound Systems Speaker Tv Amplifier Shielded Cords - Audio & Video Cables - AliExpress

RCA Splitter 1 Male to 2 Male RCA Connectors, which splits audio components for a genuine surround sound experience (no extra cables needed). Hook up

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

QED Performance Y-SW Subwoofer Splitter - Analogue Seduction

Basics RCA Audio - Y Splitter Cable For Mono To 2 Channel Audio (Unboxing Review)