Technical Specifications
ENGLISH
VERSION 1.2 November 2000
Version 1.1 May 2000
PRO CX3400
®
SUPER-X
www.behringer.com
SUPER-X PRO CX3400
®
SUPER –X
HIGH-PRECISION STEREO 2-WAY / 3-WAY / MONO 4-WAY CROSSOVER WITH LIMITERS MODEL CX 3400
PRO
CX3400
Professional high-precision stereo 2-way/3-way/mono 4-way crossover =
World-class performance Linkwitz-Riley fi lters with 24 dB/octave =
Absolutely fl at summed amplitude response, zero phase difference =
Individual output Gain controls for all bands =
Individual Limiter on each output for optimal loudspeaker protection =
Individual output Mute switches for easy band adjustment =
Individual Phase reverse switches for instant phase correction =
Switchable 25 Hz Low cut fi lter on each input for low-frequency driver protection =
“Low Sum” function provides low-level mono output for subwoofer operation =
Adjustable time delay for phase alignment between drivers =
CD horn equalization for constant directivity horn compensation =
Servo-balanced, gold-plated XLR connectors for all inputs and outputs =
Ultra high precision potentiometers for ultimate accuracy and repeatability =
Ultra low-noise 4580 audio operational amplifi ers for outstanding sound performance =
Illuminated switches for secure operation in dark stage environments =
Shielded toroidal mains transformer for minimal noise interference =
High-quality components and exceptionally rugged construction ensure long life =
Conceived and designed by BEHRINGER Germany =
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SPECIFICATIONS
INPUT
Connectors X LR
T yp e Electronically servo-balanced, RF filtered
Impedance Balanced >50k Ohms, unbalanced >25k Ohms
Max. Input level +22 dBu typical, balanced or unbalanced
CMRR >40 dB, typically >55 dB at 1 kHz
OUTPUT
Connectors X LR
T yp e Electronically servo-balanced, RF filtered
Impedance Balanced 60 Ohms, unbalanced 30 Ohms
Max. Output Level +20 dBm balanced/unbalanced
PERFORMANCE
Bandwidth 20 Hz to 20 kHz, +0/-0.5 dB
Frequency Response <5 Hz to >90 kHz, +0/-3 dB
Signal to Noise Ref.: +4 dBu, 20 Hz to 20 kHz, unweighted
Low Output >93 dBu >93 dBu
Low-Mid Output >94 dBu
Mid Output >95 dBu
High-Mid Output >94 dBu
High Output >90 dBu >88 dBu
Dynamic Range >106 dB, unweighted
THD & Noise Limiter Off Limiter On
Interchannel Crosstalk High to Low: <93 dB
CROSSOVER
Filter Type Linkwitz-Riley , 24 dB/Octave, state-variable
Stereo Mode Frequencies x1 x10
Low/High 44 to 930 Hz 440 Hz to 9.3 kHz
Low/Mid 44 to 930 Hz 440 Hz to 9.3 kHz
Mid/High 440 Hz to 9.3 kHz
Mono Mode Frequencies x1 x10
Low/Low-Mid 44 to 930 Hz 440 Hz to 9.3 kHz)
Low-Mid/High-Mid 440 Hz to 9.3 kHz
High-Mid/High 440 Hz to 9.3 kHz
FUNCTION SWITCHES
Front Panel
Low Cut Activates 25 Hz Butterworth, 12 dB/Octave high-pass filter
Mute Mutes the individual output
Phase Invert Inverts the phase at the individual output
CD Horn Corrects CD horn frequency response above 3.5 kHz
Limiter Activates the limiter function for all outputs
Rear Panel
Xover Frequency Multiplies crossover frequency range by 10
Mode Selects stereo/mono and 2/3/4-way operation
LF Sum Selects normal stereo or mono-summed low frequency operation
CONTROLS
Input Controls the input gain (+/-12 dB)
Xover Frequency Controls the crossover frequency
Delay Controls the delay at the low output (0 to 2 msec.)
Gain Controls the output gain (+/-6 dB)
Threshold Controls the threshold of the limiter (- 6 dB to OFF)
POWER SUPPL Y
Mains Voltages USA/Canada 120 V ~, 60 Hz
Power Consumption max. 22 W
Fuse 100 - 120 V ~ : T 630 mA H
Mains Connection Standard IEC receptacle
PHYSICAL
Dimensions 1,75" (44,5 mm) * 19" (482,6 mm) * 8,5" (217 mm)
Net Weight 3 kg
Shipping Weight 4,3 kg
Stereo Mode: Mono Mode:
<0.04% <0.5
High to Mid: <94 dBu
Mid to Low: <95 dBu
High to High-Mid: <95 dBu
High-Mid to Low-Mid: <95 dBu
Low-Mid to Low: <92 dBu
ON=Channel 1 + 6dB louder / Channel 2: the same as before
U.K./Australia 240 V ~, 50 Hz
Europe 230 V ~, 50 Hz
General Export Model 100 - 120 V ~, 200 - 240 V ~, 50 - 60 Hz
200 - 240 V ~ : T 315 mA H
BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time
to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.
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The information contained in this manual is subject to change without notice. No part of this manual may be reproduced or
transmitted in any form or by any means, electronic or mechanical, including photocopying and recording of any kind, for any
purpose, without the written permission of BEHRINGER International GmbH. BEHRINGER, SUPER-X, ULTRA-CURVE and
ULTRA-GRAPH are registered trademarks.
ALL RIGHTS RESERVED.
© 2000 BEHRINGER International GmbH, Hanns-Martin-Schleyer-Str. 36-38, 47877 Willich-Münchheide II, Germany,
Tel. +49 (0) 2154 / 9206-0, Fax +49 (0) 2154 / 9206-30
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