Replacement High Frequency Diaphragm - MMD3BTN8M
Item
Price: $113.09 |
SPEAKER
MODEL
|
12FHX76
|
SPECIFICATIONS
|
Nominal
Basket Diameter
|
12" /
320mm
|
Impedance
|
8
ohms
|
Frequency
Response
|
45Hz
- 18kHz
|
Dispersion |
60°
x
40° |
LOW FREQUENCY WOOFER |
Sensitivity (1W/1m) |
98dB |
RMS
Power Rating
|
350
Watts
|
Program Power |
700
Watts |
Voice Coil Diameter
|
3"
/ 76mm
|
Winding
Material
|
Copper |
HIGH FREQUENCY DRIVER |
Sensitivity (1W/1m)
|
107dB |
RMS
Power Rating |
80 Watts |
Program Power |
160 Watts |
Voice Coil Diameter |
3"
/ 75mm |
Winding
Material |
Aluminum |
Diaphragm Material |
Titanium |
Magnet |
Ferrite |
Max. Recom. Crossover |
1.2kHz |
MOUNTING INFORMATION |
Overall
Diameter
|
12.4" / 316mm |
Bolt
Circle Diameter |
11.7" / 298mm |
Baffle
Cutout Diameter |
11.14"
/ 283mm |
Depth |
6.69"
/ 169mm |
Flange
& Gasket Thickness |
.51" / 13mm |
Net
Weight |
18.52
lbs./ 8.4 kg. |
Shipping
Weight |
21.38
lbs./ 9.7 kg. |
THIELE-SMALL
PARAMETERS
|
Resonant
Frequency (fs)
|
48
Hz |
Impedance
(Re)
|
5.4
ohms |
Electrical Factor(Qes) |
.36 |
Mechanical
Q (Qms)
|
5.4 |
Total
Q (Qts)
|
.33 |
Compliance
Equiv. Vol. (Vas)
|
88
Liters/3.1cu. ft. |
Voice
Coil Overhang (Xmax) |
6.5mm |
Reference
Efficiency |
2.7% |
Surface Area of Cone (Sd)m2 |
0.0809m2 |
Diaphragm Mass (Mms) |
47 grams |
BL Factor |
14.4 T-M |
Coil Inductance (Le) |
1.6mH |
FREQUENCY RESPONSE |
|
IMPEDANCE CURVE |
|
HORIZONTAL COVERAGE |
|
VERTICAL COVERAGE |
|
HORIZONTAL POLAR COVERAGE |
|
HORIZONTAL VERTICAL COVERAGE |
|
DRAWING |
|