Rewiring the speaker

If you're making a portable you probably need something to watch it on. (Unless you want to guess what's happening in the game, but I wouldn't advise that) Anyway, this forum is your "Hacking a pocket TV/screen" one-stop solution. Share your experiences and knowledge here.

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Joes2Silly
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Rewiring the speaker

Post by Joes2Silly »

While I was hacking up my Casio LCD screen the speaker fell off, so I decided I would wait and lengthen the wires. While digging around my room I found another speaker that I decided to use instead. Only problem is that the old speaker was wired up with orange and brown wires, does anyone know if brown = black and orange = red? Or should I just guess and check?
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bicostp
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Post by bicostp »

It doesn't really matter. You only have to worry about what wires go to which spots if you're running more than one speaker. (With more than one, they have to be "in phase", pushing and pulling air the same way, or else they'll sound bad or start to cancel each other out.)
Joes2Silly
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Post by Joes2Silly »

thanks, I'll try to remember that :D
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timmeh87
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Post by timmeh87 »

exactly right.

Most speakers should be labeled with little + and - signs on the contacts (or at least a +). You can usually trace one of the wires directly to ground (or maybe through a resistor or cap); that would be the '-' one.
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