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 4 channel to 2 channel, need advice!

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TSpravred
post Jul 25 2012, 02:46 PM, updated 14y ago

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hi guys i have a 4 channel amp soundstream tarantula tra680.4,i was driving a set of component ch1 and ch2 and bridged ch3 and ch4 running a subwoofer.

now my ch3 and ch4 is giving trouble and they can't push the subwoofer anymore,is it possible for me to run the components and subwoofer all from ch1 and ch2 temporarily untill i get a new setup,i don't mind if it shortens the amps life span.

thanks guys
irmond
post Jul 26 2012, 01:32 AM

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what about the watts? enough to support for the subwoofer and comp set?
TSpravred
post Jul 26 2012, 07:29 PM

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QUOTE(irmond @ Jul 26 2012, 01:32 AM)
what about the watts? enough to support for the subwoofer and comp set?
*
i think should be enough,i would not be pumping the system just temporarily until i get a new system.can it be done

thanks
Nightstalker1993
post Jul 26 2012, 07:59 PM

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How you gonna run the sub if the front comps already occupying ch1 and ch2?

ch1 and ch2 will be running the left and right comps respectively, if you can't use ch3 and ch4, i don't see how you can run the woofer.
TSpravred
post Jul 26 2012, 08:03 PM

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QUOTE(Nightstalker1993 @ Jul 26 2012, 07:59 PM)
How you gonna run the sub if the front comps already occupying ch1 and ch2?

ch1 and ch2 will be running the left and right comps respectively, if you can't use ch3 and ch4, i don't see how you can run the woofer.
*
i was thinking of putting it across ch1 and ch2 kinda bridging it as well...tri way,possible?

This post has been edited by pravred: Jul 26 2012, 08:04 PM
MyWifeCar
post Jul 26 2012, 08:03 PM

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QUOTE(Nightstalker1993 @ Jul 26 2012, 07:59 PM)
How you gonna run the sub if the front comps already occupying ch1 and ch2?

ch1 and ch2 will be running the left and right comps respectively, if you can't use ch3 and ch4, i don't see how you can run the woofer.
*
Read properly lar, unker~ flex.gif
Nightstalker1993
post Jul 26 2012, 08:20 PM

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QUOTE(pravred @ Jul 26 2012, 08:03 PM)
i was thinking of putting it across ch1 and ch2 kinda bridging it as well...tri way,possible?
*
no can do sir. your amp can't do that. Even if it can, you risk damaging your woofer as well since your woofer will be playing full range

QUOTE(MyWifeCar @ Jul 26 2012, 08:03 PM)
Read properly lar, unker~      flex.gif
*
which part did i miss? the reducing the lifespan part? hmm.gif
TSpravred
post Jul 29 2012, 02:27 AM

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thanks guys i think i will try to repair the amp and see how it goes smile.gif

 

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