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B & C PROFESSIONAL COMPONENTS |
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15 CX40 - 15" COAXIAL SPEAKER |
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SMOOTH AND LOUD 15" COAXIAL SPEAKER WITH 400 WATTS AES POWER HANDLING! |
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15CX40 |
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No Longer Available |
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SPEAKER MODEL |
15CX40 |
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SPECIFICATIONS |
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Nominal
Basket Diameter |
15" |
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Impedance |
8
ohms |
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Frequency
Response |
45Hz
- 20kHz |
| Dispersion | 80° |
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LOW FREQUENCY WOOFER |
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| Sensitivity (1W/1m) | 99dB |
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RMS
Power Rating |
400
Watts |
| Program Power | 800 Watts |
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Voice Coil Diameter |
3"
/ 76mm |
| Winding Material | Aluminum |
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HIGH FREQUENCY DRIVER |
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Sensitivity (1W/1m) |
106dB |
| RMS Power Rating | 80 Watts |
| Program Power | 160 Watts |
| Voice Coil Diameter | 3" / 75mm |
| Winding Material | Aluminum |
| Diaphragm Material | Titanium |
| Max. Recom. Crossover | 1.0kHz |
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MOUNTING INFORMATION |
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Overall
Diameter |
15.5" / 394mm |
| Bolt Circle Diameter | 14.7" / 374mm |
| Baffle Cutout Diameter | 14" / 355mm |
| Depth | 9" / 230mm |
| Flange & Gasket Thickness | .625" / 16mm |
| Net Weight | 27 lbs./ 12.3 kg. |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
44 Hz |
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Impedance
(Re) |
5.1 ohms |
| Electrical Factor(Qes) | .46 |
| Mechanical Q (Qms) | 6.7 |
| Total Q (Qts) | .43 |
| Compliance Equiv. Vol. (Vas) | 164.4 Liters/5.7cu. ft. |
| Voice Coil Overhang (Xmax) | 4.5mm |
| Reference Efficiency | 2.8% |
| BL Factor | 15.9 T-M |
| Coil Inductance (Le) | 1.1mH |
US Speaker, LLC