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Old 04-17-2009, 05:34 PM
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50 Watt CAFz'r
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Looking for some specs
Anyone have any info/specs on a Rockford Fosgate RFD 2218, 18" dual 4ohm. cant seem to find any info on them or decent reviews where people are not complete idiots. are they just way over the top woofers, or decent for a daily driver, and any general info...lol saw one at a pawn style shop that caught my eye, asking 250$...

so any general info would be great.

also whats the rec. box size
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Old 04-17-2009, 05:49 PM
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defro13
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fs 20
qms 9.8
vas 10.06 cubic ft
mms 13.96 0z
xmax .78"
sd 173.6 sqare inches
qes 1.3
re 3.92 ohms/coil
qts 1.147
sp 89

a box suggestion would be 4.5 cubic ft sealed......f3 is 26.5...dats good stuff....you will now be able to communicate with whales
 
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Old 04-17-2009, 05:56 PM
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Originally Posted by defro13
fs 20
qms 9.8
vas 10.06 cubic ft
mms 13.96 0z
xmax .78"
sd 173.6 sqare inches
qes 1.3
re 3.92 ohms/coil
qts 1.147
sp 89

a box suggestion would be 4.5 cubic ft sealed......f3 is 26.5...dats good stuff....you will now be able to communicate with whales
LOLm always wanted to talk to whales...

is 250 a decent price, more or less when i walked in i saw it and went
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Old 04-17-2009, 06:45 PM
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im really not to up on the rockford pricing to be honest.....someone else mught be able to help you better
 
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Old 04-28-2009, 10:17 PM
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anyone out there have anymore info on this sub?...its a hx2 punch...
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Old 04-29-2009, 12:08 AM
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if this subs at new2you in hamilton ontario i sold it to them or i had that exact sub 18inch hx2 1200watts max it got pretty damn loud and low on 1000rms in a sealed box in my cavy lol i had to build a box in the trunk though
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Old 04-29-2009, 06:17 AM
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According to my 2004 Car audio & Electronics Directory (June edition) it says the RFD2218 has 4 inch voice coils, 600-1200watts, Dual 4, 90 sens. w/2.83v@1m, Driver material- spruced paper, mounting depth- 8 11/16, AND THE LIST PRICE - $700 each!

Hope this helps.
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Old 04-29-2009, 05:03 PM
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Originally Posted by N130Gv2
According to my 2004 Car audio & Electronics Directory (June edition) it says the RFD2218 has 4 inch voice coils, 600-1200watts, Dual 4, 90 sens. w/2.83v@1m, Driver material- spruced paper, mounting depth- 8 11/16, AND THE LIST PRICE - $700 each!

Hope this helps.
ya it does, i found out specs on it, but i couldnt find if dual 2 or 4
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Old 04-29-2009, 07:34 PM
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Originally Posted by zhack
ya it does, i found out specs on it, but i couldnt find if dual 2 or 4
It would normally list if there is different versions, it only says D4's...
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Old 04-29-2009, 08:25 PM
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Originally Posted by Makaveli07
if this subs at new2you in hamilton ontario i sold it to them or i had that exact sub 18inch hx2 1200watts max it got pretty damn loud and low on 1000rms in a sealed box in my cavy lol i had to build a box in the trunk though
haha, thats the one, i saw it in there the other day.....what amp did you have it hooked too?
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