Design questions for Alpine SWR-12D2

Okay newbie here and to all the lingo/sorta ..lol First off main computer is broken and kids chrome book doesn't support Windows so can't download Winpro or others (tried) Also understand all the numbers etc. build houses so no problem there just need help with a Xmas gift for the kid. As in design help.

Yes I tried searching on here, wouldn't let me and have searched google endlessly , looking at a slot ported box and reading up leads to a 2-2.25" sq ft box even though alpine site says less

The list:

Vehicle : mustang foxbody hatch

Space available (Length x Width x Height): 28x 13-14" 15 maybe x14

Subwoofer make and model: alpine R swr-12d2

Subwoofer Size:12"

Number of Subwoofers:1

Type of Port (Kerfed, Slot, Aero, etc.):slot

What type of music do you like?:rap/little rock/alternative

Is your goal SPL or Everyday Music?:

Tuning Freq (Hz): heard low to high 30's is where I want to be for this speaker/music

Amp for now boss 1200 , 2 channel bridged to 4ohms gives me roughly 900 watts rms to it

Anyone give the new guy some help, I want something better then a std store box and want to build one and have the kid help , I enjoy building stuff. Can toss ya a pmag or such if your interested , let me know what other info needed

 
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Mustangfreek

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