Dereker

Thankyou guys for the help, i did as stated, and the speakers worked even when the sub was unplugged, im kinda disappointed tho, i had a subwoofer before but that one was working the way i had this one hooked, never thought it had to be connected on certain way to work, i might get an amplifier or something to have this sub on my garage, now the question will be, get a 2 channel one to hook to the sub, or a 2.1 to have the sub working separately. Big thanks.

Yes, here

I dont have anything connected in the "input" section, this was my grandpa sub, so it could be that i dont know how to hook it properly. Yes, the subwoofer is working, it is loud and the 2 knobs it has (level and lowpass hz) are working just fine, but no sound from the speakers connected in the outputs of the sub.

Hi, i got a KSW12 sub, after a long time sitting on a garage i decided to plug it in, the green light up front turned on, but no sound from the speakers plugged in the output section in the back of the sub, now, the subwoofer was working just fine its loud and clear, i checked the fuse and is ok, i opened it but theres no burn smell or anything not normal, anybody has a clue of what could it be? Is it too expensive to fix it? Is it worth to fix or just throw it to the trash as is and get a new one? Thanks.