Car Audio Classifieds
Eclipse SW9152
Re = 6.3646 ohms
Fs = 34.9878 Hz
Zmax = 92.7325 ohms
Qes = 0.6472
Qms = 8.7827
Qts = 0.6028
Le = 6.0781 mH (at 1 kHz)
Diam = 317.5000 mm ( 12.5000 in )
Sd = .0792m^2(122.7185 in^2)
Vas = 53.5213 L ( 1.8901 ft^3)
BL = 27.2810 N/A
Mms = 344.2702 g
Cms = 60.1046 uM/N
Kms = 16637.6641 N/M
Rms = 8.6172 R mechanical
Efficiency = 0.3328 %
Sensitivity= 87.2398 dB @1W/1m
Optimum Enclosures (ebp of 54 so sealed or vented work fine)
I was telling everyone asking to stay around 7net and tune intot he 20's and turns out I was 2Hz off idea tuning and
dead-on airspace wise lol. Keep in mind though enclosure needs will change as TSP's settle and all these are pre break-in. I'm busy but I'll do what I can
to get some settled TSP's.
4.9net sealed for an F3 of 41.33
7net @ 23Hz for an F3 f 20.2Hz