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CX 3400

The Behringer Super-X Pro CX3400 is a new, high-precision active frequency crossover enabling 2- or 3-way stereo or even 4-way mono operation with your sound systems. Whether you're doing sound in a small club or large concert hall, looking to improve your stage monitoring, or need an additional subwoofer in your studio: the Super-X Pro will fit the bill.

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Switchable stereo 2-way/3-way or mono 4-way operation 
Several Super-X Pro's can be linked for unlimited frequency bands
24 dB/octave, state-variable Linkwitz-Riley filters for precise frequency separation
Completely linear, phase-compensated amplitude response when summing signals
Independent IGC limiter per output
Mute button, phase reverse switch, and adjustable output level per band for easy system adaptation
Crossover frequencies adjustable between 44 - 930 Hz and 440 Hz - 9.3 kHz (x 10)
Switchable 25 Hz subsonic filter per input (12 dB/octave)
Switchable equalization for constant-directivity horns
Adjustable delay (up to 2 msec.) for runtime and phase correction
Servo-balanced inputs and outputs with XLR connectors


Filter Type24dB per octave Linkwitz-Riley, state-variable
Operating ModesStereo 2 or 3-way, switchable to mono 4-way
Crossover FrequenciesStereo Mode Frequencies
  • Low/High: 44Hz to 930Hz (440 Hz to 9.3 kHz using x10 switch)
  • Low/Mid: 44Hz to 930Hz (440 Hz to 9.3 kHz using x10 switch)
  • Mid/High: 440Hz to 9.3kHz

Mono Mode Frequencies

  • Low/Low-Mid: 44Hz to 930Hz (440 Hz to 9.3 kHz using x10 switch)
  • Low-Mid/High-Mid: 440Hz to 9.3kHz
  • High-Mid/High: 440Hz to 9.3kHz
Gain Range+/-6dB
Front Panel SwitchesMute (individual per band)
Phase (individual per band)
Low cut (per side)
CD Horn
Inputs2 x XLR
Outputs6 x XLR
Maximum Input Level+22dBu typical, balanced or unbalanced
Maximum Output Level+20dBm, balanced or unbalanced
Frequency Response5Hz to 90kHz, +/-3dB
Dynamic Range>106dB, unweighted
NoiseSNR: Between >88dBu and >93dBu, depending on configuration
Dimensions (WxDxH)19" x 8 1/2" x 1 3/4"
Weight9.5 lbs
SpecialtiesCD Horn switch corrects CD horn frequency above 3.5kHz
25Hz Butterworth 12dB/octave high-pass filte



























































































































































































































































































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