RCA RT2280/RT2250 RECEIVER

If you have speaker wires that have strands, you may be getting a short if one small strand is shorting across the terminals, or a poor connection. Check carefully, perhaps even by disconnecting and reconnecting the wires.

Also check for proper polarity - positive to positive, negative to negative. (unlikely since it just started).

You can also get a new set of wires and check speakers one at a time to see if it goes away. or get another speaker that works and then replace each one with that speaker in turn to see if it resolves it.

Good luck

every time i watch a movie it seems that i have to turn it all the way up like 19 just to hear voice but when the action starts the bass is way to loud.how can i blance it out