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#1




Rockford Fosgate amp HELP
how well will a RF 1200 401s
push two 12s RF HE 4 ohm 
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#2




Rockford Fosgate amp HELP
> how well will a RF 1200 401s
> push > two 12s RF HE 4 ohm 7 
#3




Rockford Fosgate amp HELP
"Mark Zarella" > wrote in message ... > > how well will a RF 1200 401s > > push > > two 12s RF HE 4 ohm > > 7 > > Mark left out the formula. What you do is: (Watts RMS * 46,305)^Depth of the Moon + (Years since you were born  Years old your car is) all divided by the gravimetric constant of the universe (approximately pi over cake). Then, if the answer is less than one...give up. Otherwise, throw all this out and go listen to that sub and amp combo. 
#4




Rockford Fosgate amp HELP
it was more of a power question..i thought some people here would like to be
helpful "Hank Kester" > wrote in message ... > > "Mark Zarella" > wrote in message > ... > > > how well will a RF 1200 401s > > > push > > > two 12s RF HE 4 ohm > > > > 7 > > > > > > Mark left out the formula. What you do is: > > (Watts RMS * 46,305)^Depth of the Moon + (Years since you were born  Years > old your car is) all divided by the gravimetric constant of the universe > (approximately pi over cake). > > Then, if the answer is less than one...give up. > > Otherwise, throw all this out and go listen to that sub and amp combo. > > 
#5




Rockford Fosgate amp HELP
"mk" > wrote in message news  it was more of a power question..i thought some people here would like to be  helpful   www.rockfordfosgate.com is your friend. But to answer the question.... the 12" HE optimal input is 200w RMS 2x12" HE in parallel gives you 400w RMS power handling at 2ohms RF 401s puts out 400wRMS into 2 ohm. From that information, you can draw your own conclusions :) 
#6




Rockford Fosgate amp HELP
"Gary Rodgers" > wrote in message k.net...   "mk" > wrote in message  news   it was more of a power question..i thought some people here would like to  be   helpful        www.rockfordfosgate.com is your friend.   But to answer the question.... the 12" HE optimal input is 200w RMS  2x12" HE in parallel gives you 400w RMS power handling at 2ohms  RF 401s puts out 400wRMS into 2 ohm.   From that information, you can draw your own conclusions :)  And of course I shot my mouth off before looking carefully The RF 401s puts out 200w x 2 rms into 2 ohms, or 400w x 1 rms bridged into 4 ohms. 
#7




Rockford Fosgate amp HELP
goto rockfordfosgate.com and get the answer to your question.
Many in this group are weary of such a question, this is why you got the replys you did. FHLH "mk" > wrote in message news > it was more of a power question..i thought some people here would like to be > helpful > > > "Hank Kester" > wrote in message > ... > > > > "Mark Zarella" > wrote in message > > ... > > > > how well will a RF 1200 401s > > > > push > > > > two 12s RF HE 4 ohm > > > > > > 7 > > > > > > > > > > Mark left out the formula. What you do is: > > > > (Watts RMS * 46,305)^Depth of the Moon + (Years since you were born  > Years > > old your car is) all divided by the gravimetric constant of the universe > > (approximately pi over cake). > > > > Then, if the answer is less than one...give up. > > > > Otherwise, throw all this out and go listen to that sub and amp combo. > > > > > > 
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