B&C Zvučnik 10NDL64

B&C Zvučnik 10NDL64 :

B&C 10NDL64 10" 250W 8 Ohm Neodymium Loudspeaker Driver

Specifications

Nominal diameter 250 mm (10.0 in)
Nominal impedance 8 ohms
Minimum impedance 7.0 ohms
Nominal power handling 250 W
Continuous power handling 500 W
Sensitivity (1W/1m) 97.0 dB
Frequency range 50 - 3000 Hz
Voice coil diameter 64 mm
Winding material Aluminium
Former material Glass Fibre
Winding depth 14 mm
Magnetic gap depth 8 mm
Flux density 1.25 T

Design

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
Recommended tuning 62 Hz

Parameters

Fs 56 Hz
Re 5.7 ohms
Qes 0.29
Qms 3.4
Qts 0.26
Vas 31.0 dm3
Sd 320.0 cm2
Reference efficiency 1.8 %
Xmax 6.0 mm
Xvar 7.0 mm
Mms 37 g
Bl 16.2 Txm
Le 0.9 mH
EBP 193 Hz

Mounting and Shipping Info

Overall diameter 261 mm
Bolt circle diameter 245 mm
Baffle cutout diameter 230.0 mm
Depth 113 mm
Flange and gasket thickness 13 mm
Air volume occupied by driver 1.5 dm3
Net weight 2.9 kg
Shipping weight 3.5 kg
Shipping box 330x330x160 mm