Dx46 Two-in/six-out FIR-Drive sound system processor by Electro-Voice
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Two-in/six-out FIR-Drive sound system processor

  • Dx46
  • Dx46
  • 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
Digital Inputs 1 XLR AES/EBU (2Ch)
Dynamic Range 115 dB A-weighted
Frequency Response 20 Hz - 22 kHz ±0.5 dB
Input Impedance (Balanced) 10 kΩ
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) 50 Ω
Sample Rate 48 kHz
THD+N <0.002% band limited 20 Hz to 20 kHz
Height 1RU 1.74" (44.25 mm)
Width 19" (482.6 mm)
Depth 14" (355.6 mm)
Weight Net 4.6 kg (10.14 lbs)
Optional accessories
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