View Full Version : Need professional rf specialist

09-08-2003, 01:22 AM
i have 2 punch hx2's and running a 1000bd amp, im looking into building a sealed box for them to be able to get the max from them.The maximum space in my trunk to make the box is 34w x 11d x 17h.My goal is be producing around 140dbs if possible with these types of subs (dual 4 ohms 500wrms).

thx everyone for your help and interests.

ps:ive seen in the manual something saying sealed box volume(.8 - 4).

09-08-2003, 11:20 AM
look closer into RFtech, they have diagrams for you to follow to get max SPL out of their subs (although you COULD get more than what they recommend).

09-08-2003, 07:37 PM
Yea I agree with Jmac....definatly go with a ported box here.

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09-08-2003, 10:29 PM
A 4cu' box ported and tuned to 26Hz should get you pretty close.

I had my 3 HE2's in a 6cu' box tuned to 26Hz and hit a 142dB @ 38Hz with 1400w pushing them.