Review on Top-Quality InstallGear 20ft Shielded 2 Male to 2 Male 2-Channel RCA Cable for Optimal Audio Performance by Sean Burnett

Single Outlet to Dual Outlet Adapter Review: I used one of these to convert the mono RCA subwoofer output on my aftermarket Android head unit to a dual RCA line with a longer RCA line that runs through the car, connected from there and it works fine. It was the first receiver I've ever seen to use a single RCA output for an auxiliary signal, and I didn't feel good about trying to run it just on the left or right amp line. Also, after reading the manual for my JL Audio mono subwoofer, they recommend converting the single output to dual output with one of these adapters when used with this configuration, so I'm passing this on to everyone in the same boat. It worked and I'm happy to have an extra one for the jack in case I need it in the future (I hoard adapters like crazy :-)) gC