Philips MCM309R Shelf System "sub woofer set" Questions

sub-woofer speaker.... You will need to remove the back panel of the speaker box and make a visual examinatiojh of the contents there just may be an overload fuse there that you can replace your self.

sub woofer is lit. When I tried to turn the system back on to set the clock and other presets nothing happened. No display came back on tried both the remote and power button on the unit nothing turns

...sub woofers work but the surround sound speakers do not.. Is there some thing that needs to be set or reset? First you need to make sure that all the speaker wires are connected to the unit securly. ...

...Sub woofer poweramp prt # stk412-420 or left /right poweramp prt# stk432-070 most likely suspects with the sub amp being the most common of the two to fail. Could also be broken solder at poweramp ...

Sub Woofer in philips mcm309r? It's good for rock, but I don't need it for listening classical music. Can't find any button or setting how to switch off it Unplug subwoofer cable from main unit I have