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RE XXX w/ Crossfire 1000D or 2d


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Alpine Guy 
Platinum - Posts: 2,478
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: October 18, 2003
Location: Canada
Posted: November 13, 2005 at 9:31 PM / IP Logged  
There more SPL orientated than the XXX, but still has a great SQ department.
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
ssnds 
Copper - Posts: 169
Copper spacespace
Joined: August 15, 2005
Location: United States
Posted: November 14, 2005 at 4:07 PM / IP Logged  

That's odd that they would be more spl oriented.

so 2 sx's would have louder spl scores than 2 xxx's? that's with 2 vr-1000d

say i do go with the sx's, any amp suggestions?  or just stick to the two vr-1d's ?

SSounds
ssnds 
Copper - Posts: 169
Copper spacespace
Joined: August 15, 2005
Location: United States
Posted: November 14, 2005 at 4:15 PM / IP Logged  

how come someone said something about going with 2 vr-1d's instead of one vr-2d. i saw a spec on the two..

vr-1 1000wrms - 1ohm

vr-2 2000- at 2ohms..

anyways.. someone explain that? and still need suggestions on amps for those subs.

SSounds
jeffchilcott 
Platinum - Posts: 2,483
Platinum spacespace
Joined: April 11, 2002
Location: United States
Posted: November 14, 2005 at 5:38 PM / IP Logged  
I have tested both amps, the 1000d and 2000d.   the 1000d's are more efficent by themselves, and strapped will produce more power then the 2000d
the 2000d did 2200rms at 2 ohm at 14.6
the 2 1000d's did 2600rms at 2ohm at 14.6
the 2000d will draw 230-240amps at 2 ohm
the 1000d's draw 120-130 at 1 ohm and 250 at 2 ohm strapped
We ran ours on a upgraded alt, 160amp at idle.    and a kenetik 2400 power cell, no problems.
let me know if you need any more info on these amps or you are looking for either I know I have the 1000d's and know some people who have the 2000 and 4000 d's
2009 0-1000 Trunk WR 154.0DB 2009 1001+ Trunk WR
2007 USACI World Champion
2007 World Record
2006 USACI Finals 2nd Place
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