well thought i was dreaming at first cause of the size but after hooking it up i found that with channels 1&2 just hooked up sounds fine and then hook up 3&4 and put the switch to 4 and they barely have sound over the front unplug the front and they are normal with sound level not happy cause now that it has been open and don't work right can't just send it back for refund with out paying why should i pay again for something that should work when i got it. that is the bad part cause shipping was great and faster then projected date just hope i can have it fixed or replaced for no cost or very little.