B&C Speakers 18PZB100 Specification

18PZB100

Subwoofer

LF Drivers

LF Nd Drivers

Coaxials

HF Drivers

Horns

1400 W continuous program  power capacity

100 mm (4 in) copper voice coil

40 – 2000 Hz response

97 dB sensitivity

Double silicone spider with optimized compliance

Specification

Nominal Diameter

460 (18) mm (in)

Nominal Impedance (1)

8 Ohm

Minimum Impedence

6.5 Ohm

Nominal Power Handling (2)

700 W

Continuous  Power Handling (3)

1400 W

Sensitivity (1W/1m) (4)

97 dB

Frequency Range

40 - 2000 Hz

Voice Coil Diameter

100 (4) mm (in)

Winding Material

Copper 

Former Material

Glass Fibre 

Winding Depth

21 (0.83) mm (in)

Magnetic Gap Depth

8 (5/16) mm (in)

Flux Density

1.15 T

Thiele & Small Parameters

Fs

30 Hz

Re

5.3 Ohm

Qes

0.25 

Qms

8.8 

Qts

0.24 

Vas

297 (10.5) dm3 (ft3)

Sd

1134 (175.8) cm2 (in2)

Eta Zero

3.1 %

Xmax

+/- 8 mm

Xvar

+/- 8 mm

Mms

170 g

Bl

26 Txm

Le

2.1 mH

Mounting and Shipping Info

Overall Diameter

460 mm (18 in)

Bolt Circle Diameter

440 mm (17.3 in)

Baffle Cutout Diameter

422 mm (16.6 in)

Depth

202 mm (7.95 in)

Flange and Gasket Thickness

16 mm (5/8 in)

Net Weight

12.1 kg (26.6 lb)

Shipping Weight

14 kg (30.8 lb)

Shipping Box

520x520x240 mm

(20.5x20.5x9.4 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