Quick question


New member
Username: Boomboombass

Post Number: 6
Registered: Nov-04
would 2 12" ROCKFORD FOSGATE Punch HE2 Model RFP3212 Subs with 4-ohm Dual Voice Coils work well with a rockford fosgate 401S model amplifier (1200W/410RMS)? how would i wire them inside the box and would i bridge them or not????? I appriciate the help, thanks.


New member
Username: Drumjunky


Post Number: 4
Registered: Nov-04
Here's a link for how you would wire them up if you wanted 4 Ohm impedence http://www.infinitysystems.com/caraudio/2-4-4.aspx

If you wire the system for an impedence of 1 Ohm http://www.infinitysystems.com/caraudio/2-4-1.aspx

I got the links from the Infinity site...they have a pretty good 'general help' section. Another good site is http://www.bcae1.com/ they have a lot of good information to understand the whole workings of a system. Good luck

New member
Username: Boomboombass

Post Number: 7
Registered: Nov-04
would i be able to hook those subs up at 1 OHM and if i do, will that give me more power, and will it be safe? Thanks for the web sites!

Silver Member
Username: Carguy

Post Number: 506
Registered: Nov-04
Hey Matthew, that amp is only 2 ohms stable in stereo and 4ohms bridged. Do not use it with 1ohms.
Wire each subs in parallel so that you get 2ohms per speaker then wire them in series for 4ohms total. This will now work well with your amp.
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