Справочник Пользователя для Behringer 3030A

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©2011 Red Chip Company Ltd. Technical specifi cations and appearance subject to change without notice. The information contained herein is correct at the time of printing. All trademarks are the property of their respective owners. BEHRINGER accepts no liability for any loss which 
may be suff ered by any person who relies either wholly or in part upon any description, photograph or statement contained herein. 985-10000-00360
For service, support or more information contact the BEHRINGER location nearest you:
Europe 
Tel.: +49 2154 9206 4149 
 
Fax: +49 2154 9206 4199 
USA/Canada 
Tel.: +1 425 672 0816
 
Fax: +1 425 673 7647 
Singapore   
Tel.: +65 6845 1800
 
Fax: +65 6214 0275 
Australia   
Tel.: +61 03 9877 7170
 
Fax: +61 03 9877 7870 
Japan   
Tel.: +81 3 5281 1180
 
Fax: +81 3 5281 1181
SPECIFICATIONS
B3031A/B3030A
Audio Inputs
XLR connector 
servo-balanced input
¼" TRS  
servo-balanced input
Input impedance 
10 kΩ
Input Trim 
–6 dB to +6 dB
Max. input level 
+22 dBu
TRANSDUCERS
B3031A 
High-frequency driver 
2" ribbon
Low-frequency driver 
8 ¾" diameter Kevlar diaphragm
B3030A
High-frequency driver 
2" ribbon
Low-frequency driver 
6 ¾" diameter Kevlar diaphragm
AMPLIFIER OUTPUT POWER
Low-frequency range
B3031A
RMS @ 0.1 % THD  
100 W @ 4 Ω
(sine wave) 
Peak power 
150 W @ 4 Ω
B3030A
RMS @ 0.1 % THD  
50 W @ 4 Ω
(sine wave) 
Peak power 
75 W @ 4 Ω
High-frequency range
B3031A
RMS @ 0.1 % THD  
30 W @ 6 Ω
(sine wave) 
Peak power  75 W @ 6 Ω
B3030A
RMS @ 0.1 % THD  
25 W @ 6 Ω
(sine wave) 
Peak power 
35 W @ 6 Ω
CROSSOVER
B3031A/B3030A
Type active, 
4
th
 order Linkwitz-Riley
Crossover frequency 
3.6 kHz
SYSTEM SPECIFICATION 
B3031A
Frequency response 
50 Hz to 24 kHz
Sound pressure level 
max. 116 dB SPL @ 1 m (pair) 
B3030A
Frequency response 
50 Hz to 24 kHz
Sound pressure level 
max. 113 dB SPL @ 1 m (pair)
POWER SUPPLY
Voltage/Fuses
B3031A
100 - 120 V~, 50/60 Hz 
T  5.0 A H 250 V
220 - 230 V~, 50/60 Hz 
T  2.5 A H 250 V 
B3030A
100 - 120 V~, 50/60 Hz 
T  2.0 A H 250 V
220 - 230 V~, 50/60 Hz 
T  1.6 A H 250 V
B3031A
Power consumption 
max. 200 W
Mains connection  
Standard IEC connector
B3030A
Power consumption 
max. 110 W
Mains connection  
Standard IEC connector
DIMENSIONS/WEIGHT
B3031A
Dimensions (HxWxD) 
15.75 x 9.81  x 11.38"  
 
400 x 250 x 290 mm
Weight 
 33 lbs/15 kg
B3030A
Dimensions (HxWxD) 
12.50 x 8.40 x 8.33" 
 
315 x 215 x 210 mm
Weight 
22 lbs/10 kg
Please note these specifi cations are preliminary and conceptual in nature, 
and as such are subject to change as product development progresses. 
This information is supplied for market research purposes only and is not 
to be made public in any manner. This document is solely the property of 
The MUSIC Group, or one of its subsidiaries, and must be surrendered upon 
request of the owner.
Power Mode 
switch On/Off /
Auto (B3031A 
only) - Auto mode 
puts system in 
standby until 
signal detected
Power 
switch
Input Trim 
control sets 
volume level
Input accepts 
XLR and ¼" TRS
Low Frequency 
switch for use 
with subs or to 
simulate smaller 
speakers
Room Compensation 
switch adjusts bass 
when speakers are 
placed against walls 
or in corners
High 
Frequency 
switch 
adjusts treble 
content
Mute Low and 
Mute High 
switches (B3031A 
only, for service 
technician)
IEC power 
socket
Kevlar LF 
transducer 
(woofer)
2" velocity 
ribbon HF 
transducer 
(tweeter)
HF wave-
guide
Power/Limit LEDs 
show power on 
and input signal 
overload
TRUTH
B3031A/B3030A