10 NDL 64---10NDL64 LF Drivers - B&C Speakers

specifications

More Info 10 NDL 64—10NDL64 LF Drivers – B&C Speakers
Nominal Diameter 250 mm (10.0 in)
Nominal Impedance 8 Ω
Minimum Impedance 7.0 Ω
Nominal Power Handling 250 W
Continuous Power Handling 500 W
Sensitivity 97.0 dB
Frequency Range 50 – 3000 Hz
Voice Coil Diameter 64 mm (2.5 in)
Winding Material Aluminium
Former Material Glass Fibre
Winding Depth 14.0 mm (0.55 in)
Magnetic Gap Depth 8.0 mm (0.31 in)
Flux Density 1.25 T
Surround Shape Double Roll
Cone Shape Exponential
Magnet Material Neodymium Inside Slug
Spider Single
Pole Design Straight Pole
Woofer Cone Treatment TWP Waterproof Both Sides
Recommended Enclosure 26.0 dm3 (0.92 ft3)
Recommended Tuning 62 Hz
Resonance Frequency 56 Hz
Re 5.7 Ω
Qes 0.29
Qms 3.4
Qts 0.26
Vas 31.0 dm3 (1.1 ft3)
Sd 320.0 cm2 (50.0 in2)
η₀ 1.8 %
Xmax ± 6.0 mm
Xvar ± 7.0 mm
Mms 37.0 g
Bl 16.2 Txm
Le 0.9 mH
EBP 193 Hz
Overall Diameter 261 mm (10.3 in)
Bolt Circle Diameter 245 mm (9.6 in)
Baffle Cutout Diameter 230.0 mm (9.1 in)
Depth 113 mm (4.4 in)
Flange and Gasket Thickness 13 mm (0.5 in)
Air Volume Occupied by Driver 1.5 dm3 (0.05 ft3)
Net Weight 2.9 kg (6.4 lb)
Shipping Units 1
Shipping Weight 3.5 kg (7.7 lb)
Shipping Box 295x314x175 mm (11.61×12.36×6.89 in)
Recone kit RCK10NDL648

*All specifications are subject to change without notice.