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terra
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Registered:
July 2005

Re: Car Audio Question...

Fri, 04 November 2005 01:22

mic* wrote on Fri, 04 November 2005 11:36

Quote:

i have a Blaupunkt GTA450 which is a 640watt 4x50wrms or 4x80wrms at 2 ohm (yup, cheap amp which is 2 ohm stable). it was $250 about 6 months ago.

I am not famillar with this model. From this i am getting the idea that this amp has a impendence switch??? Not a common thing... What happens when you flick it to two ohms and you bridge two channels? BANG, WAFT, then the smell of burning IC's me reckons. But i guess you just dont do that ay...

its all automatic.. you dont flick what ohms you want. thats dependant on the speaker load connected. running a pair of 4 ohm speakers makes it a 2 ohm load (i have front and read left and rights together to create a 2 ohm speaker impendance giving me 80wrms to each speaker). good for amps that are 2 ohm stable, bad for ones that cannot run 2 ohm.. amp death.

[Updated on: Fri, 04 November 2005 01:26]

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