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B & C 10CLA76 10" Driver 400 W 8 Ohm
Careful optimization of our lightest woofer series, now offered with a high temperature copper-clad aluminum voice coil, is rewarded with higher sensitivity and smoother high frequency response. Larger motor makes these a good fit for many more applications, especially where flown, and manufacturing design means the CLA series can be price competitive with ferrite motor designs offering similar performance.
Technical specifications
- Nominal Diameter: 250 mm (10.0 )
- Overall Diameter: 258 mm (10.16 )
- Bolt Circle Diameter: 245 mm (9.65 )
- Baffle Cutout Diameter: 232.0 mm (9.13 )
- Overall Depth: 122 mm (4.8 )
- Flange/Gasket Thickness: 10 mm (0.39 )
- Impedance: 8 ohm
- Minimum Impedance: 6.5 ohm
- Program Power: 800 W
- Power: 400 W
- Sensitivity: 96.5 dB
- Frequency Range: 70 Hz
- Voice Coil Diameter: 76 mm (3.0 )
- Voice Coil Material: Aluminium
- Voice Coil Former: Glass Fibre
- Voice Coil Depth: 18.5 mm (0.73 )
- Magnetic Gap Depth: 11.0 mm (0.43 )
- Cone Shape: Exponential
- Cone Treatment: TWP Waterproof Both Sides
- Surround Type: Triple Roll
- Spider: Single
- Pole Design: T-Pole
- Flux Density: 1.2 T
- Driver Displacement Volume: 1.6 L
- Recommended Enclosure: 29.0
- Recommended Tuning: 70
Thiele and small parameters
- Resonance (Fs) - 71 Hz
- DC Resistance (Re) - 5.2 Ohm
- Electrical Q (Qes) - 0.3
- Mechanical Q (Qms) - 6.72
- Total Q (Qts) - 0.29
- Compliance Equivalent Volume (Vas) - 16.4 L
- Diaphragm Area (Sd) - 320.0 cm2
- Reference Efficiency (Eta Zero) - 1.92 %
- Maximum Linear Excursion (Xmax) - 6.5 mm
- Xvar (Xvar) - 7.0
- Moving Mass - System (Mms) - 44.7 g
- Force Factor (BL) - 18.55 Tm
- Voice Coil Inductance (Le) - 1.14 mH
- Efficiency Bandwidth Product (EBP) - 236
Shipping Information
- Net Weight: 3.2 kg
- Shipping Weight: 3.8 kg
- Shipping Box: 295x314x175
- Multipack Quantity: 1
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