This has all new parts, a new basket (nice eh?), 2 dual spaced medium spiders, heavy duty cone, a flatwound coil.....
This would be the only Avalanche ever made with a flatwound aluminum coil. Most came with a round copper coil.
Power handling should be in the 1000-1200w area.
This should be a spectacular daily driver subwoofer.
T/S Paramters will slightly shift onc a proper break in has occured. Expect to see the Qts and Fs drop by about 10%. Vas will be increased as well.
They are as follows...
Revc = 2.8714 ohms
Fms = 31.5606 Hz
Zmax = 26.3111 ohms
Qes = 0.7450
Qms = 6.0819
Qts = 0.6637
Le = 1.4502 mH (at 1 kHz)
Diam = 254.0000 mm ( 10.0000 in )
Sd =50670.7504 mm^2( 78.5398 in^2)
Vas = 47.4215 L ( 1.6747 ft^3)
BL = 12.2263 N/A
Mms = 195.5926 g
Cms = 130.0158 uM/N
Kms = 7691.3740 N/M
Rms = 6.3773 R mechanical
Efficiency = 0.1880 %
Sensitivity= 84.7598 dB @1W/1m
Sensitivity= 89.2098 dB @2.83Vrms/1m
Price is $250 + shipping
This would be the only Avalanche ever made with a flatwound aluminum coil. Most came with a round copper coil.
Power handling should be in the 1000-1200w area.
This should be a spectacular daily driver subwoofer.
T/S Paramters will slightly shift onc a proper break in has occured. Expect to see the Qts and Fs drop by about 10%. Vas will be increased as well.
They are as follows...
Revc = 2.8714 ohms
Fms = 31.5606 Hz
Zmax = 26.3111 ohms
Qes = 0.7450
Qms = 6.0819
Qts = 0.6637
Le = 1.4502 mH (at 1 kHz)
Diam = 254.0000 mm ( 10.0000 in )
Sd =50670.7504 mm^2( 78.5398 in^2)
Vas = 47.4215 L ( 1.6747 ft^3)
BL = 12.2263 N/A
Mms = 195.5926 g
Cms = 130.0158 uM/N
Kms = 7691.3740 N/M
Rms = 6.3773 R mechanical
Efficiency = 0.1880 %
Sensitivity= 84.7598 dB @1W/1m
Sensitivity= 89.2098 dB @2.83Vrms/1m
Price is $250 + shipping
