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> WTB: Bose subwoofer
z28jeff
post Jun 28 2006, 11:46 PM
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So I found a mouse nest in the back of my Camaro a few weeks ago, it was under the drivers-side plastic panel tight up against the factory subwoofer. I cussed a little, cleaned it all out and scrubbed the carpeting. Last week I noticed the sub wasn't doing anything anymore. I knew this was more than a coincidence, so I took apart the sub box and found the problem. The little bastards chewed up the coil wire on the speaker. (IMG:http://www.frrax.com/rrforum/style_emoticons/default/banghead.gif) I know bose uses different ohms rating on their speakers, so I can't replace it with just any speaker. I need another Bose speaker. Anybody have one laying around they'd be willing to part with?
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bubba353z
post Jun 30 2006, 04:15 PM
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I don't quite remember my high school electronics course (it has been over 22 years (IMG:http://www.frrax.com/rrforum/style_emoticons/default/tongue.gif) ), but i think a 4 ohm resistor placed in parallel (4 ohm speaker) will give you give you two ohms final resistance. Just have to get one to handle the wattage.

This post has been edited by bubba353z: Jun 30 2006, 04:16 PM
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trackbird
post Jun 30 2006, 04:58 PM
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QUOTE (bubba353z @ Jun 30 2006, 12:15 PM) *
I don't quite remember my high school electronics course (it has been over 22 years (IMG:http://www.frrax.com/rrforum/style_emoticons/default/tongue.gif) ), but i think a 4 ohm resistor placed in parallel (4 ohm speaker) will give you give you two ohms final resistance. Just have to get one to handle the wattage.


You're correct, but 1/2 of the amplifiers output will be wasted as heat. You're usually better off to just leave it 4 ohms and lose the wattage, lessen the load on the amp and such.
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Posts in this topic
z28jeff   WTB: Bose subwoofer   Jun 28 2006, 11:46 PM
Eugenio_SS   actually, Bose use a 2ohm impedance, vs 4ohm for s...   Jun 29 2006, 03:17 AM
jorger   I've read this thread before and was wondering...   Jun 29 2006, 05:04 AM
Eugenio_SS   there are many alternatives. basically, the speake...   Jun 29 2006, 12:15 PM
jorger   Thanks for the input.   Jun 30 2006, 03:41 AM
bubba353z   I don't quite remember my high school electron...   Jun 30 2006, 04:15 PM
trackbird   QUOTE (bubba353z @ Jun 30 2006, 12:15 PM)...   Jun 30 2006, 04:58 PM

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