DBX 641MV-EU 6×4 Digital Zone Processor

dbx ZonePRO 641m Digital Zone Processor

The dbx ZonePRO 641m is a professional digital signal processor designed to provide advanced signal routing, flexible DSP processing, and centralized control for commercial audio systems. Featuring a fixed architecture with six inputs and four outputs, the processor is ideal for hospitality venues, retail spaces, educational facilities, conference centers, and other installed sound environments requiring dependable multi-zone audio management. Its streamlined architecture simplifies system deployment while offering powerful processing capabilities for professional installations.

The processor features four balanced microphone/line switchable inputs and two mono-summed RCA input pairs, allowing seamless integration with both professional microphones and consumer audio sources. Independent microphone gain adjustment is available on every channel, while two configurable input insert positions and one configurable output insert position provide flexible processing options for specific audio channels. AutoWarmth® technology is permanently available on every output zone, maintaining natural low-frequency performance even when playback levels are reduced, ensuring consistent listening quality throughout the system.

For scalable installations, the integrated Link Bus allows duplication of the first six audio channels to another compatible ZonePRO processor, making it easy to expand the number of output zones. The front panel includes dedicated power and network status indicators along with an RS-232 control port for local monitoring and system communication. Additional flexibility is provided through optional Zone Controllers, Ethernet connectivity, RS-232 integration, and compatibility with third-party control systems. Configuration, monitoring, and system management are handled using ZonePRO Designer software with its intuitive Configuration Wizard. Supported by dbx Type IV™ digital conversion, wide dynamic range, and exceptionally low distortion, the dbx ZonePRO 641m delivers reliable performance for demanding commercial audio applications.

Features of 641m

• Six-input, four-output digital processor
• Four balanced mic/line inputs
• Two mono-summed RCA input pairs
• Independent microphone gain per channel
• Pre-configured DSP architecture
• Two configurable input inserts
• One configurable output insert
• AutoWarmth® on every output zone
• Link Bus for system expansion
• Ethernet control
• RS-232 serial control
• Third-party control compatibility
• Optional Zone Controller support
• Wizard-driven configuration
• Front-panel status indicators
• Professional commercial audio processor

Specifications of 641m