Behringer truth B3031A manual TRUTH B3031A/B3030A, Specifications

TRUTH

B3031A/B3030A

2" velocity	Low Frequency
ribbon HF
	switch for use
transducer
	with subs or to
(tweeter)
	simulate smaller
	speakers
	Power Mode
HF wave-	switch On/Off/
guide	Auto (B3031A
	only) - Auto mode
Power/Limit LEDs	puts system in
show power on	standby until
and input signal	signal detected
overload
Kevlar LF	Input Trim
transducer
(woofer)	control sets
	volume level
	Input accepts
	XLR and ¼" TRS

Page 4 of 4

Power switch

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

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, 4th 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.

For service, support or more information contact the BEHRINGER location nearest you:

Europe	Tel.: +49 2154 9206 4149	Singapore	Tel.: +65	6845 1800	Japan
USA/Canada	Fax: +49 2154 9206 4199	Australia	Fax: +65	6214 0275		Tel.: +81 3 5281 1180
	Tel.: +1 425 672 0816		Tel.: +61	03 9877 7170		Fax: +81 3 5281 1181
	Fax: +1 425 673 7647		Fax: +61	03 9877 7870

©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