Two-in/six-out FIR-Drive sound system processor

  • IRIS-Net software provides complete control, monitoring and supervision
  • FIR-Drive loudspeaker optimization
  • Analog and AES/EBU inputs
  • Switchable -6 dB pre-A/D converter pad
  • 24-bit AD/DA conversion
  • 48-bit filter algorithms
  • 116 dB dynamic range (A-weighted)
  • Ethernet and USB data interfaces
  • Dedicated array EQ and delay sections
  • 4 separate delay sections
  • 5 contact closure inputs
  • 60 factory presets, 30 user presets
  • Unique edit/compare mode for audible parameter adjustment
  • Full loudspeaker protection package, including both Peak Anticipation and TEMP limiters
  • Editor Software IRIS-Net


A/D Conversion 24-Bit Delta Sigma
Analog Inputs Two XLR, Two XLR THRU OUT
Analog Outputs Six XLR

More Specifications

Control Protocol USB, Ethernet
D/A Conversion 24-Bit Delta Sigma
Data Format 24-Bit
Depth 355.6 mm
Digital Inputs 1 XLR AES/EBU (2Ch)
Dynamic Range 115 dB
Frequency Response (-3 dB) 20 Hz - 22 kHz
Height 44.25 mm
Input Impedance (Balanced) 10 kΩ
Internal Processing 48-Bit Double Precision
Maximum Input Voltage 8.7 V / +21 dBu
Maximum Output Voltage 8.7 V / +21 dBu
Nominal Input Voltage 1.55V/+ 6 dBu
Nominal Output Voltage 1.55V/+ 6 dBu
Output Impedance (Balanced) 50 Ω
Sample Rate 48 kHz
THD+N <0.002%
Weight Net 4.6 kg
Width 482.6 mm




Name Language Type Size Date
Speaker & Electronics Catalog EN PDF 18.91MB Jun 10, 2015 Download
Name Language Type Size Date
Dx46 Engineering Data Sheet EN PDF 241KB Jul 1, 2010 Download
Name Language Type Size Date
Dx46 Flyer EN PDF 4.07MB Mar 17, 2010 Download
Name Language Type Size Date
Dx46 Manual EN PDF 4.11MB Sep 30, 2010 Download
Name Type Size Date
Dx46 front PNG 51KB May 4, 2017 Download
Dx46 rear PNG 57KB May 4, 2017 Download
Name Language Type Size Date
FIR Drive Technology EN PDF 865KB Jan 22, 2014 Download
TEMP Limiter Technology EN PDF 814KB Dec 6, 2010 Download


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