Bc-speakers 15 PZB 40 Manuel d'utilisateur télécharger pdf

Speakers HPL Coaxials HF Compression drivers Horns

Specifications

Nominal Diameter 380 mm (15 in)

Nominal Impedance 8 Ω

Minumum Impedance 6.6 Ω

Power Handling

(50 –500 Hz)

Nominal

700 W

Continuous Program

1400 W

Sensitivity (1W/1m)

97 dB

Frequency Range 40-2000 Hz

Voice Coil Diameter 100 mm (4 in)

Winding Material Copper

Former Material Glass Fibre

Winding Depth 21 mm (13/16 in)

Magnetic Gap Depth 9 mm (19/32 in)

Flux Density 1.15 T

Also available in 4 Ω, data upon request

Thiele & Small Parameters

Fs 39 Hz

Re 5.3 Ω

Qes 0.3

Qms 7.4

Qts 0.29

Vas 112 dm

(4 ft

)

Sd 855 cm

(132.5 in

)

2.9%

X max ± 8 mm

X var ± 6.5 mm

Mms 123 g

Bl 24.3 T·m

Le 2.4 mH

Mounting and Shipping Information

Overall Diameter 394 mm (15.5 in)

Bolt Circle Diameter 374 mm (14.6 in)

Baffle Cutout Diameter 355 mm (13.9 in)

Depth 171 mm (6.7 in)

Flange and Gasket Thickness 16 mm (5/8 in)

Net Weight 12.5 kg (27.5 lb)

Shipping Weight 13.8 kg (30.4 lb)

Shipping Box 450x450x200 mm

(17.7x17.7x8 in)

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

specified range. Power calculated on rated minimum impedance. Loudspeaker in

free air.

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

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

SPL from 200 to 2000Hz.

Thiele-Small parameters are measured after a high level 20 Hz sine wave precon-

ditioning test.

15 PZB 40 | Woofer

Very long excursion 15" woofer with 1400W power handling for

subwoofer application. A special 4" voice coil using proprietary high

temperature adhesives and an optimized magnet assembly

guarantee a superb LF dynamic range with a very low distortion

figure. A double spider with optimized compliance ensures excellent

mechanical stability even in the hardest working conditions.

15 PZB 40 1

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Speakers HPL Coaxials HF Compression drivers HornsSpecificationsNominal Diameter 380 mm (15 in)Nominal Impedance 8 ΩMinumum Impedance 6.6 ΩPo

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Bc-speakers 15 PZB 40 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Microphones Bc-speakers 15 PZB 40. B&C Speakers 15 PZB 40 User Manual Manuel d'utilisatio

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