Hi guys. Hoping someone can help me out. I was considering doing a dual opposed Infinity 1262w setup and I still may. However, I remembered that I have a brand new 12" sub sitting in a closet that might work as well.
The sub is a Polk Momo MM2124. It's designed for car audio or marine audio like the Infinity. I tried modeling it in winisd but I don't have the knowledge. Can someone help out? I'm looking at doing a dual opposed sealed enclosure if it works well in that environment.
If there's a different type of enclosure that you think would work well, I'd be interested in seeing that too. Or, if this driver simply doesn't compare to the Infinity Reference, let me know.
Here are the thiele small params:
Driver 12"
Nominal Impedance 4 Ohms
Frequency response 23 – 200 Hz
Fs (Hz) 31 Hz
Re 3.3 Ohms
Le 2.42 mH
Qms 13.66
Qes 0.54
Qts 0.52
Sd 80.4 sq. in.
Vas (cubic feet/pi cubes) 2.249 cu. ft.
Vas (liters) 63.71 liters
Power Handling (watts peak) 800 Watts
Sensitivity (SPL at 1 watt / 1 meter) 88 dB
Xmax (mechanical/mécanique) .75 in. 19mm
Xmax (linear/linéaire) .37 in. 9.5 mm
Voice Coil Diameter 2.0 in. 50.8 mm
