Lanzar Opti1532d TSP's after 2 hours Xmax @ Fs - Car Audio Classifieds!
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  #1  
Old 12-04-2010, 11:50 AM
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Default Lanzar Opti1532d TSP's after 2 hours Xmax @ Fs

Re = 4.3919 ohms
Fs = 26.5279 Hz
Zmax = 33.0967 ohms
Qes = 0.7747
Qms = 5.0634
Qts = 0.6719
Le = 3.4109 mH (at 1 kHz)
Diam = 323.0880 mm ( 12.7200 in )
Sd =81984.4529 mm^2(127.0762 in^2)
Vas = 56.3466 L ( 1.9899 ft^3)
BL = 24.0075 N/A
Mms = 609.9517 g
Cms = 59.0119 uM/N
Kms =16945.7246 N/M
Rms = 20.0788 R mechanical
Efficiency = 0.1276 %
Sensitivity= 83.0759 dB @1W/1m

4 net sealed looks good.
EBP is 34.4 so I dont recommend vented if you want it to sound as good as it's capable of!
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Bought From: Funky Waves, Realbeach, Farmacist Louisiana_CRX, Lingerfelt, ciaonzo, SPY (X2), tristanmay, bigbassjoel, Sound_Around, Good Times

Sold To: alfabit1, Sound_Around, jonalford2087, woodels420, pangullo, chico305, ciaonzo, darkkon, faessle, UNDERGROUND_BUM, JCJR, adrian1185, fast306stang, tristanmay, biggen_bd, mwerling1212, HiloDB1, statonburrell


Traded With: HiloDB1, kn0wledge000, ciaonzo, tristanmay, Jh8909, fritosaregood
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  #2  
Old 12-04-2010, 11:59 AM
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For HT guys, Cross these low (sub 60Hz) and give it 15 cubes @ 13.75Hz and enjoy +/-3dB response of 12Hz to 50Hz... yes, I said 12Hz.


If you are a knuckle head and dont care what the sub wants and just have to vent it and use it in a car in improper volume. Might I recommend 4 @ 20Hz for a +/-3dB from 21Hz up with a 2dB slow peak from 37Hz to 44Hz, I'm using the -1dB as F3 to keep bandwidth within a +/-3dB range.

2 x 4" nominal diameter ports 36.5" long should give you a pleasant vent mach as well as an easy to build port system.
__________________
Bought From: Funky Waves, Realbeach, Farmacist Louisiana_CRX, Lingerfelt, ciaonzo, SPY (X2), tristanmay, bigbassjoel, Sound_Around, Good Times

Sold To: alfabit1, Sound_Around, jonalford2087, woodels420, pangullo, chico305, ciaonzo, darkkon, faessle, UNDERGROUND_BUM, JCJR, adrian1185, fast306stang, tristanmay, biggen_bd, mwerling1212, HiloDB1, statonburrell


Traded With: HiloDB1, kn0wledge000, ciaonzo, tristanmay, Jh8909, fritosaregood
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  #3  
Old 12-05-2010, 07:52 PM
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Heres a fun pic, for reference, the red crescent on the dust cap is 3.875" in diameter

__________________
Bought From: Funky Waves, Realbeach, Farmacist Louisiana_CRX, Lingerfelt, ciaonzo, SPY (X2), tristanmay, bigbassjoel, Sound_Around, Good Times

Sold To: alfabit1, Sound_Around, jonalford2087, woodels420, pangullo, chico305, ciaonzo, darkkon, faessle, UNDERGROUND_BUM, JCJR, adrian1185, fast306stang, tristanmay, biggen_bd, mwerling1212, HiloDB1, statonburrell


Traded With: HiloDB1, kn0wledge000, ciaonzo, tristanmay, Jh8909, fritosaregood
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