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danny_c

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Posts posted by danny_c

  1. 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?

  2. yeah thats true i forgot to tell you to try the big 3 also cause it maybe could help some

    I have 2 Crossfires VR1000D and 1 VR404.

    I had the same problem you are having now, with a voltage meter on the battery i would go as low as 12.0 and the amp would cut. I had all amps on 4 gauge wiring all around. i was fed up with it and ran 2 separate runs of 1/0 for each amp and also switched to 1/0 grounds for the VR1000D's only. I hooked up all the connections checked voltage on my alt, battery, and amp and they all read 14.2, so i blasted the music and it wold dip to about 13.2(While music is loud) and 12.9 on the real low sustained bass lines. I have a 04 Tahoe with stock 120 amp alternator. Try jumping over to 1/0 power and grounds on your big amp. It made a difference in my truck. Now i just have to finish the Big 3.

    Good Luck!

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