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Crossfire VR2000D---need help ASAP PLS


danny_c

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Does any one here know if this amp will take a 1.34 ohm load. I know it's rated for 2 ohms but i really want to run 3 dual 2 ohm subs with it..

Any one???

Well, since your running multiple subs, box rise will probably put you in the clear. BUT, its always a risk taking amps below their stablilty. Crossfire makes some pretty solid amps though. I'd do it, but I wouldn't recommend it if your not entirely sure what you are doing.

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Well, since your running multiple subs, box rise will probably put you in the clear. BUT, its always a risk taking amps below their stablilty. Crossfire makes some pretty solid amps though. I'd do it, but I wouldn't recommend it if your not entirely sure what you are doing.

I know it is not recommended to run them below the ohm ratings but thats why i was asking. Some one told me that with box rise (whatever that is) i will be close to 2 ohms.

Also doesn't a coils resistance change once heated?

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Well, since your running multiple subs, box rise will probably put you in the clear.

Uh, no. Just no. So much no. Do I have to go bump my thread about box rise and how it only really applies to SPL?

How will box rise put him in the clear if at some frequencies his box rise is 0.1 ohms?

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Uh, no. Just no. So much no. Do I have to go bump my thread about box rise and how it only really applies to SPL?

How will box rise put him in the clear if at some frequencies his box rise is 0.1 ohms?

You then pray the amp has enough balls for that low impedence, :D like I said I wouldn't recommend it.

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Not suggested or recommended but I guess there is only one way to find out in your case... I've seen them run @ 1ohm before but they did pull a good amount more amperage and the power gains weren't that significant. But as Boon said impedance rise isn't a sure thing by any means when playing on music. It will change from frequency to frequency, so don't count on it being over 2ohms.

Either way the amp should be alrite as long as u have the electrical to back it up, set gains correctly, keep an eye on how hot the amp gets and don't go to crazy with the volume knob for extended periods of time.

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the 2000d is 2 of the 1000s in one housing i have strapped mine to 1.34 and you will definately need the electrical to back it up, my friend also has a 1000 at .5 ohm

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