Hello, I use Eris 3.5 for my Audiotechnica lp60. I've just bought a subwoofer Sub8. I don't use any audio interface so I directly connected my sub with speakers via trc cables. (https://www.alza.cz/vention-6-5mm-jack-male-to-male-audio-cable-3m-black-d5827594.htm?o=4)
I don't hear any difference while playing music. Sub8 is turned on but I don't hear any improvements in bass/overall music. Music sounds the same when I toggle on and off.
Please, any ideas on how can I fix that? Is there something I'm missing? Thanks in advance