This sub is made from an Atomic APX motor that was machined for spl setups. It has a slightly stronger stronger motor than a usual APX. It has a dual 1 ohm (0.7) voice coil, triple spiders, large surround, and a carbon fiber dustcap.
The motor itself has quite a few scratches on the bottom. I would say it is in a normal used condition. Everything else is new though.
This sub will work very well in high output daily systems and in street spl setups. It is a very efficient driver. You WILL NOT need 2000+ watts to get this sub going. I would recommend 1000-1500 watts daily for it.
TS Parameters:
Revc = 1.5973 ohms
Fms = 49.0482 Hz
Zmax = 42.0015 ohms
Qes = 0.4028
Qms = 10.1896
Qts = 0.3875
Le = 1.1727 mH (at 1 kHz)
Diam = 247.6500 mm ( 9.7500 in )
Sd =48168.8790 mm^2( 74.6619 in^2)
Vas = 24.8114 L ( 0.8762 ft^3)
BL = 13.0739 N/A
Mms = 139.8752 g
Cms = 75.2755 uM/N
Kms =13284.5293 N/M
Rms = 4.2304 R mechanical
Efficiency = 0.6829 %
Sensitivity= 90.3614 dB @1W/1m
Sensitivity= 97.3583 dB @2.83Vrms/1m
$240 SHIPPED!!!! //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif
The motor itself has quite a few scratches on the bottom. I would say it is in a normal used condition. Everything else is new though.
This sub will work very well in high output daily systems and in street spl setups. It is a very efficient driver. You WILL NOT need 2000+ watts to get this sub going. I would recommend 1000-1500 watts daily for it.
TS Parameters:
Revc = 1.5973 ohms
Fms = 49.0482 Hz
Zmax = 42.0015 ohms
Qes = 0.4028
Qms = 10.1896
Qts = 0.3875
Le = 1.1727 mH (at 1 kHz)
Diam = 247.6500 mm ( 9.7500 in )
Sd =48168.8790 mm^2( 74.6619 in^2)
Vas = 24.8114 L ( 0.8762 ft^3)
BL = 13.0739 N/A
Mms = 139.8752 g
Cms = 75.2755 uM/N
Kms =13284.5293 N/M
Rms = 4.2304 R mechanical
Efficiency = 0.6829 %
Sensitivity= 90.3614 dB @1W/1m
Sensitivity= 97.3583 dB @2.83Vrms/1m
$240 SHIPPED!!!! //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif
