2-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

Control Protocol USB, Ethernet
D/A Conversion 24-Bit Delta Sigma
Data Format 24-Bit
Depth 14" (355.6mm)
Digital Inputs 1 XLR AES/EBU (2Ch)
Dynamic Range 115dB (A-weighted)
Frequency Response (-3 dB) 20 Hz - 22 kHz (±0.5 dB)
Height 1.74" (44.25mm)
Input Impedance (Balanced) 10kΩ
Internal Processing 48-Bit Double Precision
Maximum Input Voltage 8.7 V / +21 dBu (Without -6 dB Analog Pad Engaged)
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) 50Ω
Sample Rate 48 kHz
THD+N <0.002% (band limited 20 Hz to 20 kHz)
Weight Net 10.14lbs (4.6kg)
Width 19" (482.6mm)

Similar Products

2-In/6-Out Sound System Processor

Complementary Products


Name Language Size Date
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
Name Language Size Date
Dx46 Engineering Data Sheet EN 241KB Jul 1, 2010
Name Language Size Date
Dx46 Flyer EN 4.07MB Mar 17, 2010
Name Language Size Date
Dx46 Manual EN 4.11MB Sep 30, 2010
Name Language Size Date
FIR Drive Technology EN 865KB Jan 22, 2014
PA Bible 09: Mixing for the Live Performance EN 316KB Dec 26, 2007
Safely Driving Your Sound System EN 234KB Oct 9, 2009
TEMP Limiter Technology EN 814KB Dec 6, 2010
Thermal Energy Management and Protection Limiter Technology EN 809KB Jan 23, 2014

Dx46 front

Dx46 rear


News Stories