I played SVS Subwoofer Test Tracks on Spotify, bass setting 1/2 max, fader 1/2 back, and my ORP subwoofer does work.
would like the front and rear speakers to be more equal though.
I have the same problem with my 2025 ORP.
Our 2022 RAV4 JBL system puts out rear sound equal to the front and the subwoofer has a lot of bass as it should.