Discussion Starter · #1 ·
Its a JBL Northridge E250 and a yamaha HTR-5860 receiver. About 2months ago, I was playing xbox, and a explosion went off on the game. I lost audio from both left and right speakers, no sound would come out. Had to switch them over to the B speaker outputs in order to get my surround sound back. Well just mon., while watching 2012, I noticed bass is real quiet. Do a speaker test through the receiver, and I now I have to increase the decible on the sub channel all the way up to 10db and the gain on the sub itself turned all the way to max. Just to get some bass, and its not a deep, low rumble either. If I turn the db level to 0 and the gain 1/2 way, you get no bass. Is it poor signal from receiver or is it the amp in the sub going south??The LFE indicator is lit on the receiver, and the green light on the sub comes on when a movie starts.