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By DBX Pro Audio

DBX ZonePro 641M Digital Zone Processor

Part #:
DBX641MV
Model #:
ZonePro 641m
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The DBX ZonePRO 641m offers state-of-the-art signal processing you need for a premium PA installation with six inputs and four outputs.

Description

The ZonePRO 641m offers fixed I/O, pre-configured architecture, configurable insert processing and optional duplication of audio channels to another ZonePRO device via a link bus.

The 641m features a total of six inputs and four outputs. Inputs include four balanced mic/line switchable terminal block inputs and two mono-summed pairs of unbalanced RCA inputs. Hardware-controlled microphone gain allows adjustment of microphone gain per channel.

The 641m device has a pre-configured architecture with input processing, a central matrix and output processing. Two input insert positions and one output insert position allow channel-specific insert processing to be configured. AutoWarmth®, a psychoacoustic function that maintains full frequency bandwidth even when the signal level has dropped, is permanently available on each output zone.

A link bus allows duplication of the first six audio channels to another ZonePRO device in applications where additional output zones are required.

The front panel of the 641m features a power status LED, a network traffic LED, and an RS-232 control port.

Additional system control is offered in the form of optional Zone Controllers. This collection of hardware wall-controllers represents a series of simple, elegant user interfaces for functions such as volume, source and preset control.

Features

  • 6 Inputs / 4 Outputs
  • 4 Balanced Mic/Line Inputs
  • 2 Unbalanced, Mono-Summed RCA Input Pairs
  • Microphone Gain per Channel
  • Pre-Configured Architecture
  • Two Configurable Input Insert Positions
  • One Configurable Output Insert Position
  • AutoWarmth® per Output Zone
  • Link Bus
  • Optional ZC Controllers
  • Ethernet Control
  • Serial Control
  • Third Party Control
  • Wizard-Driven Configuration

Specifications

Front Panel LED Indicators Network Traffic, Power
Analog Inputs Specifications
Number of Inputs 6 Total (4) Switchable Mic or Line, (2) Unbalanced, Mono-Summed RCA Input Pairs
Type Euroblock (Mic/Line), RCA (Source)
Impedance (Euroblock) >50kΩ Balanced, >25kΩ Unbalanced, RF Filtered
Impedance (RCA) >25kΩ Unbalanced, RF Filtered
Max. Input Line Level +20dBu Mic/Line, +12dBu RCA
CMRR > 40dB, typically >55db @ 1kHz
Mic Pre Gain 30 to 60dB
Mic Input Noise (E.I.N.) < -118dBu, 22Hz-22kHz, 150Ω Source Impedance
Mic Phantom Power +15VDC
Analog Outputs Specifications
Number of Outputs 4 Total
Type Electronically Balanced, RF Filtered Euroblock
Impedance 120Ω Balanced, 60Ω Unbalanced
Max. Output Level +20dBu
A/D Performance Specifications
Type dbx Type IV™ Conversion System
Dynamic Range line >113dB, A-weighted, >110dB unweighted
Type IV dynamic range >119dB, A-weighted, 22kHz BW: >117dB, unweighted, 22kHz BW
Sample Rate 48kHz
Dynamic Range 112dB A-weighted, 109dB unweighted, 22kHz BW
System Performance Specifications
Dynamic Range >109dB A-weighted, >106dB unweighted, 22kHz BW
THD+N 0.003% typical at +4dBu, 1kHz, 0dB gain
Frequency Response 20Hz – 20kHz, +/- 0.5dB
Interchannel Crosstalk >80dB typical
Crosstalk input to output >80dB
Propagation Delay 0.6 msec
Power Requirement Specifications
Operating Voltage 100 VAC, 50/60Hz, 120 VAC, 60Hz, 230VAC 50/60Hz
Power Consumption 29 Watts
BTU
Dimensions (H x W x D) 1.75" (45 mm) x 7.75" (197 mm) x 19" (483 mm)
Weight 6.05 lbs (2.74 kg)
Shipping Weight 8.2 lbs (4 kg)
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