you say .. 330rms to each coil .... 2 x power plant's ARE DVC so that' 330rms x 4 ... all up that 1320 rms to the 2 sub's ... am i not right here or did i miss something... but also tell your bro to look at the f-12's .. but they are only SVC so only 330x 2 660 rms .. and 1 spear amp ? 330rms to a f-12 will bring the house car down. but after all this a jonah will stilll be top cake .. im not sure is you can do this but ....a jonah 12 is DVC ... you got 2x 4 channle amp's so brige them down so 2 channle of each amp .. then run the 2 channle's from one amp .. to one voic coil and the outher 2 chanlle to the outer voic coil.. still doing 1320 rms to a single 12 joahn .. your bro's car WILL FALL APART

p.s before you try that thing with the jonah's .. can somebody tell me can you do that with a amp .. like run 2 briged channle's to 1 voic coil ....

DO NOT TRY THIS UNTILL SOMEBODY TELL"S YOU IF YOU CAN DO IT WITHOUT BLOWING ANYTHING

If the subs are dual 4ohm coils, he can do as he said, bridging a pair of channels to each coil. That will be optimal. And 1300wrms or so will be plenty of power to get them rocking! But 150's is still a big ask!

Its taken Andu I dont know how long to hit 150+ on the Doran meter, and thats with L7's (more cone area) and 2000+wrms! So it isnt an easy thing just to wack in a box and do 150... I too have also faced this problem...

it would be only 660RMS to one jonah lomu, that would be good for the 10" but the 12" would probably ask for more.

bodyjar your not trying to blow this fella's amp are you .. lol hahaha
but if bodyjar say's you can do it ...go for it .. get a jonah 12 .. and run it the way i said before .. and you will be pumping ... 150's no .... but 147's and 148'8 are for sure .. IN A GOOD BOX AND A GOOD SIZE car .. what car and what sort of box with this be going in to

... you said first that it's a 4 channle amp ... so when it's in briged mode you then have 2 channle's ........ so 330 rms + 330 rms = 660 rms .... and that's for 1 amp ... so do that agian for the seconds amp 330 + 330 = 660rms
.... 660 + 660 +1320 rms .. am i rong ..

Yeah but for only ONE Jonah, then you only get two coils to play with, so only 660wrms...

.. ohh k we are a lil lost ...
i mean haveing 1 jonah DVC 4 ohm ..... now he has 2 x 4 channle amp's .. so all up .. on his firsted amp .. bridge in to 2 channle's and run bouth of them to 1 coil ..... and the second amp do the same ? it's hard to explane

dB_king, you can't do that, i understand what you're saying, bridge, say channels 1 n' 2 then 3 n' 4, then take the positive of each bridged channel and wack em both in the +ve terminal, then do the same with the -ve. i'm not sure what would happen, but it wouldn't be good. actually, i think i may have tried someth'n simmilar with my home stereo, cant remember weather it didn't make any difference of protect came on, it didn't make it any better. he doesn't have the amp's yet, it's just the proposed system.

ohh k then
well a nice jonah .. will only need around 1k to do some full bass pumping in your car ... im not saying that 2 power plant's wont be good ... 2 power plant's will have big xmax so move's alot of air .. is the box going to be ported or sealed .. you betta say ported or i wont be happy.. also if your bro like's fusion .. he REALLY should wait till the 2003 stuff come's out... but if not ... the fusion power plant's have just come out in a new modle.. so make sure you get the new model.. how to tell old model to new model.. on the voice coil .. the old one's just have the 2 wires going from were you conect + and the - and you can see the 2 wires that just conect to the subv cone .. right .. wel the new model .. dont have that wire .. the 2 wires are now ran alon on top of the spider .. sorry if it's hard but ohh well .....and THERE will be new model jonah's come out ... but tell your bro or let him real this .. if he want's bass ... look at a jonah .... or something eles .. sure your power plant's will be FU*king loud .. but if you get 2 pp your gunna need a amp 1 ohm stable so at least $ 1500 for a new amp ..jonah you can 2 ohm most amp's are 2 ohm .. and i think you give the same power to a jonah and it will win.. i have on order my jonah 12 .. and for bas ill be runing around 3000rms to it .. for normal driveing only 1500rms jonah's are rated at 1300 rms MAX .. so ill runa good 3000 to it and see how it goes. let us know if your bor has any qustion's

late reply "rms MAX", WTF? is that a typo, it beter be. he doesn't wanna falk out that much for a jonah, he wants 2 12's to stay in the street 1-2 ( i think class b)

He'd be in Street A class, and yeah, if he wants to make a run at it, getting the 2x12's will be better... I can't see the 12" Jonah getting louder than 2 Powerplants...

god damn... i know english is my second language and all, but i think the majority of caa members would say that reading db_king's replies are a nightmare.

anyway, back on topic. getting 150 on any meter with 2 12's in a ute will be difficult. you have to think about space considerations, you might be better off making a sealed wall and cram it full of sony subs

...Fark...Yeah.......It's Given me an..... eye ache.........