Sub Problem?


Bill N
Unregistered guest
Hi all,
I just bought a Pioneer 812 with a HKSUB 12. I just set it up, and I find that when my reciever changes audio modes to go from one to another, like Dig Dolby to DTS, the sub goes thump each time. Once it starts playing, no more thumping noise. Any help to this Audio Novice will be greatly appreciated. thanks!


New member
Username: 4fusioncougar

Post Number: 1
Registered: 02-2004
hi i just recently purchased 4 Fusion PowerPlants fpw-1200.. i've went to the fusion site severl times but i can't get anywhere with it. i'm a kinda do it your selfer type.. and i'm trying to find some blueprints of some sort for a box. or hell just the size the box needs to be... i'd like it to be a slanted box with no ports.. thanks..

New member
Username: Mackaymac

Post Number: 1
Registered: 02-2004
Help!! I bought a theater research surround system with a yamaha receiver. Ihave hooked upall the speakers and they work in sequence fine. My sub will not work though. It is not self powered. Ihave it hooked up correct and have checked the wireing. Ihave the receiver in the correct mode. Iam stumped, what do I so next????
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