| SPECIFICATIONS |
| Nominal Basket Diameter |
8″ / 210mm |
| Impedance |
8 ohms |
| Frequency Response |
70Hz – 18kHz |
| Recommended Crossover Frequency |
1.8kHz |
| Dispersion |
100° |
| LOW FREQUENCY WOOFER |
| Sensitivity (1W/1m) |
97dB |
| RMS Power Rating |
250 Watts |
| Program Power |
500 Watts |
| Voice Coil Diameter |
2.0” / 51mm |
| Winding Material |
Aluminum |
| Magnet |
Neodymium |
| HIGH FREQUENCY DRIVER |
| Sensitivity (1W/1m) |
104dB |
| AES Power Rating |
50 Watts |
| Program Power |
100 Watts |
| Voice Coil Diameter |
1.7″ / 44mm |
| Winding Material |
Aluminum |
| Diaphragm Material |
Polyimide |
| Magnet |
Neodymium |
| MOUNTING INFORMATION |
| Overall Diameter |
8.8″ / 225mm |
| Bolt Circle Diameter |
8.3″ / 210mm |
| Baffle Cutout Diameter |
7.4″ / 187mm |
| Depth |
4.4″ / 111mm |
| Flange & Gasket Thickness |
.4″ / 9.8mm |
| Net Weight |
5.5 lbs./ 2.5 kg. |
| Shipping Weight |
7.0 lbs./ 3.2 kg. |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (fs) |
68 Hz |
| Impedance (Re) |
4.9 ohms |
| Electrical Factor(Qes) |
.29 |
| Mechanical Q (Qms) |
4.7 |
| Total Q (Qts) |
.27 |
| Compliance Equiv. Vol. (Vas) |
17 Liters/.6cu. ft. |
| Voice Coil Overhang (Xmax) |
6.0mm |
| Reference Efficiency |
1.8% |
| BL Factor |
12.6 T-M |
| Diaphragm Mass (Mms) |
22 grams |
| Surface Area of Cone (Sd)m2 |
0.0220m2 |
| Coil Inductance (Le) |
0.9mH |
FREQUENCY RESPONSE
|
IMPEDANCE CURVE
|
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