FriMz

why do you use rf-7ii as the back speaker ? must be overkill ? what pre amp are you using ? you have to much money ! xD one par of rf-7ii in norway cost about $4400, and my onkyo cost about $4000 in norway.

i used 1x SW-115 before, with RF-82, and then i did have the gain on the subwoffer on 80% plus +5db on the receiver. Now i have the dual 15s on 50% on gain power. and 0db on the receiver, and have more bass. i`m still playing them in, so i haven`t playd so hard with them yet, but seems very nice i notice a little hiss issue when the music is off. butt its survivable. I cant notice it when i play music. But i have the same problem with the dual 15s. maybe the cabel quality is bad. I feel the xpa-2 is little to weak for the rf-7, i feel the speaker is working on 50-60% when the xpa is working on 80-90%. so i`m going to try the XPA-1 x2. See if that wil do a different. sorry my bad english xD