Blazer Ported Box for a pair PSI Platform 2 12's or 15's Please

[Skater229]

A few weeks ago I had a box built (Joe X design) for a pair of Sundown Audio E12-D2's... It works great other than the drivers are too small for the amp I have... In the process of the box being built and parts getting here I had upgraded the amp from a SQ1200 to a SQ2200... So to make a long story short the drivers can not handle the new found power... I am looking to build a new box but kinda torn on the sizes... The box I have now is nice sized but not sure if it can handle the drivers that I want to get... So I am looking for a design for the PSI 12's (if different from box I have now) and the PSI 15's both subs will be the platform 2 series @ DVC 1ohm... The max size of the box is 38w x 23d x 23d and would be made with 3/4 ply

The current box works really well but as i said earlier got more power than planned and need to change the drivers out. Thanks for the help...

T/S Parameters for standard Platform 2 12":
Revc = 3.4 ohms
Fms = 29.3 Hz
Qes = 0.52
Qms = 5.3
Qts = 0.48
Sd = 490cm^2
Vas = 54.1 L
BL = 15.5
Mms = 198.3 g
Sensitivity = 85.8 dB @1W/1m
Sensitivity = 89.4 dB @2.83Vrms/1m
Xmax = 56mm total
Usable excursion = 3" total

Product Dimensions:
Overall diameter - 12.5" w/ gasket
Cutout Diameter - 11.125"
Mounting Depth - 6.5"
Displacement in enclosure - .16 ft^3
Weight - 37 lbs

T/S Parameters for standard Platform 2 15":
Revc = 3.4 ohms
Fms = 25.8 Hz
Qes = 0.62
Qms = 2.97
Qts = 0.51
Sd = 823cm^2
Vas = 120.3 L
BL = 15.5
Mms = 290.3 g
Sensitivity = 88.86 dB @1W/1m
Sensitivity = 90.4626 dB @2.83Vrms/1m
Xmax = 56mm total
Usable Excursion = 3" total

Product Dimensions:
Overall diameter - 15.5" w/ gasket
Cutout Diameter - 14.125"
Mounting Depth - 8"
Displacement in enclosure - .16 ft^3
Weight - 38 lbs

Thanks...

[Skater229]

Joe X can ya help?

[mr505]

You should just pm him staight up brother