B&C 10NDL64 - 8ohm

Product code

250 mm (10.0 in)

8 Ω

7.0 Ω

Nominal Power Handling1

250 W

Continuous power handling2

500 W

Sensitivity (1W/1m)3

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

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 (0.92 ft3)

Recommended Tuning

62 Hz

Parameters4

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

Mounting and Shipping Info

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)

Shipping Box

295x314x175 mm (11.61x12.36x6.89 in)

Service Kit

Recone kit

RCK10NDL648

Discover more

12 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air.

2Power on Continuous Program is defined as 3 dB greater than the Nominal rating.

3Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.

4Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.