getting full potential from a single sub help

[aimone 4]

ok so i've went thru 3 box designs and im just not happy.

sub- rf power hx2 15 dual 2

amp- saz1500 @1 ohm gain bout half way

h/u- pioneer deh-680mp

stock electrical for now

76' caprice

so i wanna get the most outta my sub as i can in the trunk. i mean loudest, movin air, flexing shit

(1&2 were in backseat)

first box was 4cu ft @30...too low

2nd was same box retuned to 40hz....to high

3rd little over 4cu @ 33hzin trunk....great freq response

i mean its louder then most people i pull up next to. but i think the sub can do more what really pisses me off is my uncle has my kicker l7 8" on a 4ch usamp cant remember what model. like 900w rms is what he said i think . but it is rediculous in his

Edited July 7, 2010 by aimone

[Impious 1,476]

A good start would be to tell us;

• What enclosures you've tried
  
• Why you didn't like them
  
• What type of vehicle you have
  
• What type of performance you are seeking to achieve with the subwoofer
  

[aimone 4]

had to edit hit enter on accident lol

[sound=vibration 34]

Enclosure is going to make or brake you. A box properly designed and built will get the most out of it along with a solid amp and electrical..

[aimone 4]

im working on electrical at the moment since my a/c dont work imma mount another stock alt in its place charging a deep cycle battery powering my amp...

i know the box will make it or break it thats y im asking for help.

what kinda box setup should i go with? trunk or backseat? cu. ft.? port width?

building the box is no problem got all the tools i need. just need help designing.........SO PLEASE!!!!! give advice