I use the high-pass connection on my sub, which is a bit different than the usual high level connection: they have a special cable that gets connected to the main amp, right where the speakers gets connected, in order to receive full signal from the amplifier.

Jinhan, do you mean I should place the sub close to the sofa where I sit (sweet spot) and move around the room until I find the best sounding place?


Axiom M60s, QS4s, VP100 Onkyo TX-SR804 Oppo 970HD Rotel RB-1080/RCD-1072 REL Q150E sub, PS 3