DBX ZonePRO 640
6x4 Zone Router / Processor

OUR PART #  ZONE-PRO-640


dbx's ZonePRO products have been created to provide state-of-the-art signal processing for Background Music (BGM) applications, while maintaining a simple, secure and intuitive interface. From the powerful DSP modules to the multiple control interfaces, the ZonePRO products provide all the processing and control necessary for BGM installations. Additionally, the GUI interface and Wizard function allows any contractor to quickly set up and optimize the unit to its full potential by streamlining the setup process and providing a menu based setup procedure that includes system setup and configuration.

The ZonePRO products are based on the same unparalleled design philosophy that made the DriveRack family famous. This philosophy, "To provide everything you need between the sources and the amplifiers," creates a full featured processor capable of almost any BGM application. The ZonePRO products offer two mic/line inputs on Euroblock connectors, and four line inputs on mono-summing dual RCA jacks. Outputs are also on Euroblock connectors. Each input channel provides EQ, while the mic/line inputs also offer two DSP insert blocks with a selection of Compression, Notch Filtering, Auto Gain Control, Advanced Feedback Suppression (AFS), Gating, and De-Essing. Each output zone provides a routing matrix where each of the inputs can be selected as the main source or priority source. Paging can be done from the mic/line inputs; both paging and priority override offer full Ducking capability. Each output also provides Autowarmth, full Bandpass and Crossover filtering, Parametric EQ, a selectable Dynamics module and output Delay.

dbx ZonePRO 640 Features:

  • Advanced Feedback Suppression (AFS™)
  • Autowarmth®
  • Auto Gain Control
  • Compression
  • Limiting
  • Noise Gating
  • Notch Filtering
  • Bandpass and Crossover Filters
  • Parametric EQ
  • Security Lockout
  • Wall Panel Control
  • RS-232 Control
  • Windows® 2000 and XP GUI
  • IEC, UL and CSA Approvals

dbx ZonePRO 640 Specifications:

  • Input: (6 total) (2) Switchable line or mic inputs (4) RCA Source
  • Input Connectors: Euroblock (Line and Mic) RCA (Source)
  • Input Type: Electronically balanced/RF-filtered
  • Input Impedance: 50k ohm balanced, >75k ohm unbalanced
  • Max Input: +20dBu Mic/Line, +12dBu RCA
  • CMRR: >40dB, typically >55dB @ 1 kHz
  • Mic Preamp gain: 30 to 60dB
  • Mic Preamp Equivalent Input Noise (EIN): <-118dB
  • Mic Preamp Phantom Power: 15V
  • Output: 4 total
  • Output Connectors: Euroblock
  • Output Type: Electronically Balanced, RF Filtered
  • Output Impedance: 120 ohms balanced, 60ohm unbalanced
  • Max Output: +20dBu
  • A/D Converter: dbx Type IV™ conversion system
  • A/D Dynamic Range: (line) >113 dB, A-weighted, >110 dB unweighted
  • Type IV Dynamic Range: >119dB, A-weighted, 22kHz; BW: >117dB, unweighted, 22kHz BW
  • Digital Output: RCA 24-Bit oversampling
  • Digital Output Dynamic Range: >114 dB A-weighted, 110dB unweighted
  • Sample Rate: 48kHz
  • D/A Dynamic Range: 112 dB A-weighted, 109dB unweighted
  • Dynamic Range: >109 dB A-weighted, >106 dB unweighted
  • THD+Noise: 0.003% typical at +4dBu, 1kHz, 0dB gain
  • Frequency Response: 20Hz - 20kHz, +/-0.5dB
  • Interchannel Crosstalk: >80dB typical
  • Propagation Delay: 0.6 msec
  • Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz and 230VAC 50/60Hz
  • Power Consumption: 29 W
  • Unit Weight: 6.8 lbs.(3.1 kg)
  • Shipping Weight: 8.8 lbs. (4.0 kg)
  • Dimensions (HxDxW): 1.75” x 5.75” x 19”
  • Safety Agency Certifications: UL 600065, IEC 60065, EN 55013, E60065
DBX ZC-FIRE Interface for Fire Safety System

DBX ZC-FIRE Interface for Fire Safety System

This remote device provides either output muting or programmable scene selection for the dbx ZonePro devices. Connection to the fire safety system is either through a relay or directly to the control voltage output. It has DIP switches ...
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DBX ZC-8 Volume Control and Source Selector

DBX ZC-8 Volume Control and Source Selector

dbx's ZC-8 provides both programmable source selection and volume control to ZonePRO devices.The Zone Controllers offer extended utility to the DriveRack® and ZonePRO™ families. The nine Zone Controllers use analog DC voltage to ...
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In Stock
DBX ZC-1 Zone Controller for Driverack

DBX ZC-1 Zone Controller for Driverack

The dbx ZC-1 provides programmable remote volume control for the DriveRack 220i, 260 and ZonePRO devices.The Zone Controllers offer extended utility to the DriveRack® and ZonePRO™ families. The nine Zone Controllers use analog DC ...
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In Stock
DBX ZC-6 Volume Controller for Zone Pro

DBX ZC-6 Volume Controller for Zone Pro

This remote device provides computer programmable push-button up/down volume control for the dbx ZonePro devices. It has DIP switches allowing identification with connection to the processing device via CAT 5 cable on RJ-45 connectors.
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In Stock
DBX ZC-2 Zone Controller for Driverack

DBX ZC-2 Zone Controller for Driverack

The ZC-2 remote device provides computer programmable rotary potentiometer and push-button volume control and muting for the dbx DriveRack 260, 220i and ZonePro devices. The remote device has DIP switches allowing identification with ...
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In Stock
DBX ZC-4 Zone Controller for Driverack

DBX ZC-4 Zone Controller for Driverack

This remote device provides programmable program selection via contact closures for the dbx DriveRack 220i and 260 devices. It also provides contact closure programmable source selection, page assignment, or scene selection for the dbx ...
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Usually ships in 7-14 business days.
DBX ZC-7 Push-to-Talk Page Assignment Controller for ZonePRO Products

DBX ZC-7 Push-to-Talk Page Assignment Controller for ZonePRO Products

The dbx ZC-7, part of dbx's ZC series of wall-mounted zone controllers, is a remote device that provides programmable push-to-talk page assignment for the dbx ZonePRO™ line of devices. It has DIP switches that allow ...
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Usually ships in 7-14 business days.

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