Yamaha Yst-sw 105 (1 Viewer)

[Doug Smith]

Anybody having trouble with this little subwoofer? The red light kept on lighting up (indicating no signal) unless the volume level was relatively high. Had to leave it plugged in and on all the time.

 

[Jason Wilcox]

I've read that the auto on feature on this sub does exactly what you say. I guess all you can do is leave it on.

 

[ken thompson]

Is there no sensitivity adjustment?

 

[Jason Wilcox]

no sensitivity adjustment...maybe you can up the level of the sub in your receiver and turn the subs amp down to compensate (try not to push the receivers adjustment past 0 though). This will up the power of the line in and might be enough for the sub to turn on.