Originally Posted by: sbsmgrawhello my amp is a crate xt15r... [/QUOTE]I'm not familiar with the Crate product line. Is this a tube or transistor amp? Does it have a speaker built into the same cabinet as the amp?

Originally Posted by: sbsmgraw... I was using the extra speaker today, and if never used it...[/QUOTE]Is this extra speaker sold as an accessory for the amp, or is it from something else?

Originally Posted by: sbsmgraw... So i plugged the chord to one of my speakers into another cable so it would fit into the amp, it worked.[/QUOTE]What kind of cord? What kind of cable?

[QUOTE=sbsmgraw]... The sound was bad and the speaker was old so the sound was kind of messy....

Uhh, what do you mean, "bad"? "old"? "messy"?

[QUOTE=sbsmgraw]... Then when i took the speaker out and went back to just the amp, it stopped working - no sound at all. The amp still gets power but now neither of the clean or gain channels works...

Did it work for a while, and then stop, or did it not work at all? Is there a fuse that might have blown?

[QUOTE=sbsmgraw]... Oh and i check all the wiring inside the guitar and there is nothing wrong there...