AdiSRI
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Registered: 1st May 02
Location: Berkshire
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Im considering going a tad mad, and getting 4 12" SVC 4 ohm subs.
I'd want to wore them to show a 1 ohm load to a mono amp, can i treat each sub the same as a coil on 2 DVC subs, and wire the 2 subs together, then each pair together like you would wiring 2 4ohm DVC subs to 1 ohm??
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Dom
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Registered: 13th Sep 03
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i believe so mate  but dont quote me on that lol u2u richie, he will deffo know 
although it sounds like your going to have a crazy install mate 
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AdiSRI
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Registered: 1st May 02
Location: Berkshire
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well i have done the single decnt sub route and im not liking it much so im thinkng of going for some 'cheaper' subs in larger numbers, might try it can always sell them if i dont like anyhoo...
I cant decide between the 4 cheaper 12's or just getting 2 x JL 10W3V2's and keeping my 12 aswell, thereby having 3 subs..
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Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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just wire each 4 ohm sub in parallel. 4+4+4+4ohms = 1 ohm 
3 subs is just plain awkward off one amp 
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AdiSRI
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Registered: 1st May 02
Location: Berkshire
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it would have to be 2 amps for that setup, as youd want the different sizes doing different frequencies wudnt u??
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Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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I wouldnt advise mixing sub sizes anyway. You are right when it comes to frequencies but its not a huge deal, only when it comes to 8's which you'd want to use as mids. Those R.E ones at £80 are lurrrrrvly
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neiliosxi
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Registered: 17th Dec 02
Location: Teesside (NE)Drives: Megane R26
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quote:
Originally posted by Richie
just wire each 4 ohm sub in parallel. 4+4+4+4ohms = 1 ohm
3 subs is just plain awkward off one amp
i shall be running 3 15's off 1 amp, is that bad!
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Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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Tis gonna be awkward to get the correct impedence. You would need one 2 ohm 15" and two 4 ohm 15's to get a 1ohm load to the appropriate monoblock amplifier
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corb
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Registered: 24th Apr 02
Location: Calgary, Alberta, Canada
User status: Online
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or end up with 1.33 ohms is it Richie?(not done any of this ice stuff in ages, lol, 3 4ohm coils is about 1.33 ohms, approx?)
what's the calculation again?
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