Hey all. So I ordered these custom IB 12s over the summer and just haven't had the time to work on my car. I could use the money and they've never been mounted over even powered up. I took some pics of them the day they came and put them back in the boxes and haven't look at them since. Here is a link to the original thread:http://www.caraudio.com/forum/showthread.php?t=430317
There are pics in the thread and I also have some on my phone from the day I received them that I can email. I am asking $300 shipped for the pair. They are 4ohm SVC and require very low power to get moving.
T/S parameters...
Revc = 3.5403 ohms
Fms = 35.7714 Hz
Zmax = 24.7043 ohms
Qes = 0.8686
Qms = 5.1926
Qts = 0.7441
Le = 1.3338 mH (at 1 kHz)
Diam = 261.6200 mm ( 10.3000 in )
Sd =53756.5909 mm^2( 83.3229 in^2)
Vas = 79.3544 L ( 2.8024 ft^3)
BL = 9.6856 N/A
Mms = 102.4061 g
Cms = 193.3050 uM/N
Kms = 5173.1709 N/M
Rms = 4.4326 R mechanical
Efficiency = 0.3929 %
Sensitivity= 87.9611 dB @1W/1m
Sensitivity= 91.5016 dB @2.83Vrms/1m
Thanks for looking!
I also still have my Hybrid Audio L1 tweeters for sale (link in my sig, $70 shipped), a pair of AA Poly mids ($70 shipped). I will make a new thread with everything in it, but wanted to get these subs sold asap.
There are pics in the thread and I also have some on my phone from the day I received them that I can email. I am asking $300 shipped for the pair. They are 4ohm SVC and require very low power to get moving.
T/S parameters...
Revc = 3.5403 ohms
Fms = 35.7714 Hz
Zmax = 24.7043 ohms
Qes = 0.8686
Qms = 5.1926
Qts = 0.7441
Le = 1.3338 mH (at 1 kHz)
Diam = 261.6200 mm ( 10.3000 in )
Sd =53756.5909 mm^2( 83.3229 in^2)
Vas = 79.3544 L ( 2.8024 ft^3)
BL = 9.6856 N/A
Mms = 102.4061 g
Cms = 193.3050 uM/N
Kms = 5173.1709 N/M
Rms = 4.4326 R mechanical
Efficiency = 0.3929 %
Sensitivity= 87.9611 dB @1W/1m
Sensitivity= 91.5016 dB @2.83Vrms/1m
Thanks for looking!
I also still have my Hybrid Audio L1 tweeters for sale (link in my sig, $70 shipped), a pair of AA Poly mids ($70 shipped). I will make a new thread with everything in it, but wanted to get these subs sold asap.