Question about Bose VCS-10 Center Speaker
My speaker hit hard th e floor and the rear speaker conector jump out i try to push it back but there is no sound? how can i open the speaker to reconecct thw wires inside
There are no screws on this speaker. This speaker cabinet is two pieces. The Bottom plate has all the internals fixed to it and the sides and top are glued to the bottom piece. It takes some doing but the glue bond can be broken. The wire connector posts (Red and Black) connects directly to the vertically mounted soundboard. These post are not soldered so if that electronic soundboard jostles out of its frame rails, the post will lose connection. The post assembly snaps out and I would remove it prior to taking the cabinet apart. It is all very simple and obvious if you get the cabinet open.
Posted on Jan 12, 2010
It may not be only wires loose; the speaker(or speakers) may be damaged.
The common 'dynamic' speaker has a centered magnet in an assembly that extends the field of the magnet around a coil of wire on a form called the 'voice coil' that is firmly attached to the cone which moves in and out to 'pump' air and produce sound.
The clearances (gap) between the magnet assembly and the voice coil that sits in a narrow space between the magnet and the outer field piece is very small and critical.
Once positioned in the factory, glue is used to keep the field assembly from slipping and rubbing against the voice coil.
A strong shock will break the glue bond and, if severe enough, clamp the voice coil so it cannot move freely any more.
Since the Bose is a quality product, the cabinet may be assembled with glue and screws that are concealed.
If you know someone with a simple multimeter, they may be able to check at the terminals to see if there is any continuity from the terminals to the speaker.
If it doesn't have any, then perhaps only a wire is broken between the terminals and the speakers.
There is with high probability also a filter inside that separates the frequency range and sends the signal to separate speakers that produce different ranges of sound.
Posted on Jun 26, 2008
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Posted on Jan 02, 2017
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