DBX 640M 6x4 Digital Zone Processor - 6 Inputs, 4 Mic/line + 2 stereo Line w/ Front Panel Control

The DBX 640M is a powerful and flexible digital zone processor designed for installed sound applications where precise audio routing, processing, and control are essential. With 6 total inputs (4 mic/line and 2 stereo line) and 4 configurable outputs, the 640M offers a versatile solution for multi-zone environments such as restaurants, retail spaces, conference rooms, and houses of worship.

Each input channel features high-quality mic preamps, phantom power, and advanced DSP processing, including EQ, dynamics, and feedback suppression. Outputs can be independently configured with delay, EQ, limiting, and routing options. The intuitive front-panel interface allows easy setup and control without a PC, while Ethernet and RS-232 connectivity provide full remote management via Harman’s HiQnet™ protocol.

Whether you’re managing multiple zones or creating custom audio scenes, the DBX 640M delivers studio-grade sound with installation-ready reliability.

Key Features:

• 6 total inputs: 4 mic/line with phantom power + 2 stereo line inputs
• 4 configurable outputs with DSP processing
• Front-panel control for easy setup and operation
• Integrated EQ, compression, limiting, and feedback suppression
• Configurable routing matrix for complex audio distribution
• Ethernet and RS-232 control via Harman HiQnet™ protocol
• High-quality converters and preamps for pristine audio
• Designed for commercial and fixed-install sound systems
• 1U rackmountable chassis with professional-grade build quality
• Condition: Brand New
• Model: DBX 640M
• Estimated Processing Time Before Shipping: 5–7 Business Days
• 2-Year Warranty Included
• Free Shipping in Canada and the USA