DBX 234XS Crossover 2 and 3-Way Stereo / 4-Way Mono


SKU: DBX-234XS Categories: ,

The DBX 223XS Crossover is a high-quality professional 2/3-way Stereo / 4-Way Mono crossover designed to split your frequencies, essential for maximising the efficiency and sound of your PA system. Easy to sue, and is 19-Inch rack mountable.

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The secret to making speakers sound great lies with the crossover you use. With the dbx® 234xs Crossover you’ll get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building the world’s finest processors. The 234xs uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 234xs leaves your amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and better sound.

The dbx 234xs is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great precision from the solid “click” controls to the high quality XLR inputs and outputs.

  • XLR balanced ins and outs
  • Mode switches for mono 4-way or stereo 2-way/3-way operation
  • Low frequency summed (subwoofer) output
  • x10 range switch on both channels
  • 40Hz high pass (low cut) filter both channels
  • Phase reverse switch on all outputs
  • Individual level controls on all outputs
  • 24dB per octave Linkwitz-Riley filters (the professional standard)
  • Stereo/Mono status LEDs indicate the selected mode
  • CSA NRTL/C approved
  • CE compliant


Inputs: 2x Balanced XLR (line level)
(Stereo 2-Way Mode):4x Balanced XLR (2x high / 2x low)
(Stereo 3-Way Mode):4x Balanced XLR (2x high / 2x mid / 2x low)
(Mono 4-Way Mode): 4x Balanced XLR (1x high / 1x high-mid / 1x low-mid / 1x low)
Bandwidth: 20Hz to 20kHz, +/-0.5dB
Frequency Response: 3 Hz to > 90 kHz, +0/-3 dB
Signal to Noise Ratio Ref: +4 dBu, 22 kHz measurement bandwidth
– Low Output: >94dB
– Low/Mid Output:(mono only) >94dB
– Mid Ouput: (mono only) >93dB
– High/Mid Output: (mono only) >92dB
– High Output: >90dB
Dynamic Range: > 106 dB, un-weighted, any output
THD+Noise: < 0.004% at +4 dBu, 1 kHz; < 0.04% at +20 dBu, 1 kHz
Crossover Frequencies:
(Stereo Mode): Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz
(Mono Mode): Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz; Mid/High: 450 Hz to 9.6 kHz
Crossover Filter Type: Linkwitz-Riley, 24 dB/octave, state-variable
Operating Voltage: 230V AC / 50 HZ
Power Consumption: 15W
Dimensions: 44 x 483 x 175mm
Unit Weight: 1.8 kg


For more information, please visit the manufacturer's website.