background image

PROFESSIONAL SOUND U.S.A.

Manufacturer:

WIND FORCE ELECTRONIC MANUFACTURING CO.,LTD

U.S.A:

P.O.Box 2245 Alameda. CA 94501 U.S.A

                Tel: 1-510-3379285    Fax: 1-510-7691328    E-mail: [email protected]

CHINA:

No.4 road 2, Caier industrial and business zone, Shiqiao town, Panyu district, Guangzhou, China

                PC: 511400    Tel: 86-20-22871781(export)    22871782(domestic)    Fax: 86-20-22871799
                E-mail: [email protected]

Manufacturer:

:

B SERIES

B4000SUB

OWNER'S MANUAL

PROFESSIONAL LOUDSPEAKER SYSTEM

4 SPECIFICATIONS

Biema

 is constantly striving to maintain the highest professional standards. As a result of these efforts , modifications 

may be made from to time to existing products without further notice. Specifications and appearance may differ from 
listed shown.

TECHNICAL PARAMETER'S CHANGERS ARE NOT INFORMED.

Speaker complement 

Frequency response

Components

Impedance

Long-term power(RMS) 

Power peak

Sensitivity

Maximum SPL

Amplifiers

Power(RMS)

Limiter

LPF

AUDIO INPUTS

XLR & 1/4TRS connector 

Sensitivity(line)

Power supply

Power consumption half power

Dimensions(H x W x D)mm 

N.W/G.W

35Hz-500Hz

Low P15W400x1

4

400W

800W/5Min

99dB(2.83V/m)

127dB

360W@4

 1%THD

opto-controlled

50Hz-500Hz  -3dB 24dB/oct  attenuation 

Balanced

0.775V

115V/230V 50-60Hz

270W

670x445x365/738

29.1kg/31.7kg

x514x432

Отзывы: