psb subwoofer
 

does anyone have a schematic of a psb subwoofer. i'm helping a friend
with one, the audio amp ic was replaced but it still doesn't work yet.
i took a quick look at & noticed the speaker has 3 wires going to it.

any ideas why?

thanks

psb subwoofer
 

na wrote:
does anyone have a schematic of a psb subwoofer. i'm helping a friend
with one, the audio amp ic was replaced but it still doesn't work yet.
i took a quick look at & noticed the speaker has 3 wires going to it.

any ideas why?

Motional feedback, most likely.

--
John Miller

A bug in the hand is better than one as yet undetected.

psb subwoofer
 

na wrote:
does anyone have a schematic of a psb subwoofer. i'm helping a friend
with one, the audio amp ic was replaced but it still doesn't work yet.
i took a quick look at & noticed the speaker has 3 wires going to it.

any ideas why?

Motional feedback, most likely.

--
John Miller

A bug in the hand is better than one as yet undetected.