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- B&C 12CL64 - 4 ohm - Woofer
B&C 12CL64 - 4 ohm - Woofer
- Details
- Additional Information
Specifications: |
|
| Nominal Diameter: | 250 mm (10.0 in) |
| Nominal Impedance: | 8 ohm |
| Minimum Impedance LF: | 6.4 ohm |
| Minimum Impedance HF: | 7.0 ohm |
| Frequency Range: | 65 - 18000 Hz |
| Dispersion Angle: | 70 ° |
| Magnet Material: | Ceramic |
Specifications LF Unit: |
|
| LF Sensitivity: | 95.0 dB |
| LF Nominal Power Handling: | 250 W |
| LF Continuous Power Handling: | 500 W |
| LF Voice Coil Diameter: | 64 mm (2.5 in) |
| LF Winding Material: | Copper |
| Diaphragm Material: | Titanium |
Specifications HF Unit |
|
| HF Sensitivity: | 104.0 dB |
| HF Nominal Power Handling: | Ceramic |
| HF Continuous Power Handling: | 160 W |
| HF Voice Coil Diameter: | 6.5 mm (2.5") |
| HF Winding Material: | Aluminium |
| HF Diaphragm Material: | Titanium |
| Recommended Crossover: | 1.2 kHz |
Parameters: |
|
| Fs: | 63 Hz |
| Re: | 5.5 Ω |
| Qes: | 0.44 |
| Qms: | 7.9 |
| Qts: | 0.42 |
| Vas: | 25.0 dm3 (0.89 ft3) |
| Sd: | 320.0 cm2 (49.1 in2) |
|
η₀: |
1.4 % |
| Xmax: | 6.0 mm |
| Xvar: | 6.0 mm |
| Mms: | 37g |
| Bl: | 13.4 Txm |
| Le: | 1.2 mH |
| EBP: | 143 Hz |
Mounting and Shipping Info: |
|
| Overall Diameter: | 261 mm (10.3") |
| Bolt Circle Diameter (BCD): | 245 mm (9.6") |
| Baffle Cutout Diamter: | 230 mm (8.8") |
| Depth: | 140 mm (5.51") |
| Flange and Gasket Thickness: | 11 mm (0.43") |
| Net Weight: | 5.65 kg (12.8") |
| Shipping Weight: | 6.45 kg (14.2 lb) |
| Replacement Diaphragm: | MMD620TN8M |
