Hi There, After using my subwoofer for a week or so, today my subwoofer cut out twice. The bluelight on the front of the sub was still lit and the green light on the back was still lit too, however, there was no sound coming out of the sub. So i turned the amp off and put it back on and it made no difference. I then turned the sub off and put it back on and no difference, so i removed the power cable and put it back in and the sub came back on and all was fine and working again. During watching a film, the sub then cut out again. This time i switched the sub off from the back and while i was doing that, the sub turned off fully and would not come back on. I checked the fuse, it was blown and it was a T1.6 AL 250V amp. I put the new fuse 2.5 A sent to me by Tons Of Fun and the sub powered back up, however, there was still no sound. I pulled the power cable out and put it back in and there was still no sound, however, the sub was powered on as the leds were lit. I then switched the notch filter setting on the back to the off postion and all was fine, and when i then switch the notch back to the on position, the sub would cut out again, however the leds were still lit. This did not seem right to me. I powered down the sub again and put it back on and all seems fine again. I then tried the notch to off again and back to on and it made no difference. This does not seem right to me and does not make any sense what this is happening. The sub seems to be working again. As tons of fun said, i left the sub setting to the on postion. Please Help! PS. TONS OF FUN, can you please send me another fuse just in case this one blows.