B&C Speakers 6NDL38 Folheto

38 mm (1.5 in) copper voice coil 

70 - 6000 Hz response 

92 dB sensitivity 

Neodymium magnet allows a very light yet powerful motor assembly 

Aluminium demodulating ring allows a very low distortion figure 

300 W continuous program power capacity

Nominal Diameter

170 (6.5) mm (in)

Nominal Impedance (1)

8 Ohm

Minimum Impedence

6 Ohm

Nominal Power Handling (2)

150 W

Continuous  Power Handling (3)

300 W

Sensitivity (1W/1m) (4)

92 dB

Frequency Range

70 - 6000 Hz

Voice Coil Diameter

38 (1.5) mm (in)

Winding Material

Copper 

Former Material

Kapton 

Winding Depth

12 (0.5) mm (in)

Magnetic Gap Depth

6 (0.25) mm (in)

Flux Density

1.15 T

Fs

72 Hz

Re

5.2 Ohm

Qes

0.44 

Qms

11.5 

Qts

0.42 

Vas

7 (0.25) dm3 (ft3)

Sd

132 (20.5) cm2 (in2)

Eta Zero

0.6 %

Xmax

+/- 6 mm

Xvar

+/- 5.5 mm

Mms

17 g

Bl

9.5 Txm

Le

0.6 mH

Overall Diameter

187 mm (7.4 in)

Bolt Circle Diameter

172 mm (6.7 in)

Baffle Cutout Diameter

145 mm (5.7 in)

Depth

85 mm (3.3 in)

Flange and Gasket Thickness

11 mm (0.4 in)

Net Weight

1.2 kg (2.6 lb)

Shipping Weight (4 units)

6.1 kg (13.4 lb)

Shipping Box (4 units)

405x225x210 mm

(15.9x8.8x8.3 in)

1

For different impedances, please ask.

2

2 hours test made with continuous pink noise signal (6 dB crest factor).

Power calculated on  rated minimum impedance. 

3

Power on Continuous Program is defined as 3 dB greater than the

Nominal rating.

4

Applied RMS Voltage is set to 2.83V for 8 ohms or 2.0V for 4 ohms

Nominal Impedance