rt 15 one not working

ctfshjohn
ctfshjohn Posts: 8
edited October 2009 in Troubleshooting
Hello,
one speaker is not working
my h/k readout says "error" when i hook them up and turn it up.
ive tried both a and b speaker outs.
just bought these used from someone i kinda know so i can get my $ back, but they are like new and i want them to work!
thanks in advance!!!!!