B&C 18PZB100 - 8ohm

Nominal Diameter

460 mm (18.0 in)

Nominal Impedance

8 Ω

Minimum Impedance

6.5 Ω

Nominal Power Handling1

700 W

Continuous power handling2

1400 W

Sensitivity (1W/1m)3

97.0 dB

Frequency Range

40 - 2000 Hz

Voice Coil Diameter

100 mm (4.0 in)

Winding Material

Copper

Former Material

Glass Fibre

Winding Depth

21.0 mm (0.83 in)

Magnetic Gap Depth

11.0 mm (0.43 in)

Flux Density

1.15 T

Design

Surround Shape

Double Roll

Cone Shape

Exponential

Magnet Material

Ferrite

Spider

Double Silicone

Pole Design

Straight Pole

Woofer Cone Treatment

TWP Waterproof Both Sides

Recommended Enclosure

160.0 dm3 (5.65 ft3)

Recommended Tuning

39 Hz

Parameters4

Resonance Frequency

30 Hz

Re

5.3 Ω

Qes

0.25

Qms

8.8

Qts

0.24

Vas

297.0 dm3 (10.5 ft3)

Sd

1134.0 cm2 (175.8 in2)

η₀

3.1 %

Xmax

± 8.0 mm

Xvar

± 8.0 mm

Mms

170.0 g

Bl

26.0 Txm

Le

2.1 mH

EBP

120 Hz

Mounting and Shipping Info

Overall Diameter

460 mm (18.11 in)

Bolt Circle Diameter

440 mm (17.3 in)

Baffle Cutout Diameter

422.0 mm (16.6 in)

Depth

202 mm (7.95 in)

Flange and Gasket Thickness

16 mm (0.63 in)

Air Volume Occupied by Driver

9.5 dm3 (0.33 ft3)

Net Weight

12.1 kg (26.6 lb)

Shipping Units

1

Shipping Weight

13.7 kg (30.2 lb)

Shipping Box

500x495x275 mm (19.69x19.49x10.83 in)

Recone kit

RCK18PZB1008

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.