Bose 771783-0110

Overview

The Bose 771783-0110 is the ControlSpace EX-4ML Dante Endpoint, an audio interface designed to simplify and enhance conferencing setups in meeting spaces. It connects up to four microphones to a Dante network using a single CAT 5 or CAT 6 cable, which carries audio, power, and control signals simultaneously. This endpoint supports 48-volt phantom power on each input and offers flexible channel selection between mic and line levels, making it suitable for various microphone types and wireless receivers.

Its compact aluminum housing fits discreetly under tables, on walls, or in racks, while dual network ports enable daisy-chaining multiple units without additional switches. Configuration is streamlined through ControlSpace Designer software, allowing quick setup with automatic Dante routing and drag-and-drop programming. This device integrates seamlessly with the Bose EX-1280C conferencing processor and other ControlSpace components to create scalable, high-quality audio systems for boardrooms, courtrooms, and training centers.

Key features

• Four balanced inputs with 48 V phantom power, logic I/O, and 12 V LED drive support popular tabletop and ceiling microphones with push-to-talk and mute functions
• Single-cable connection via CAT 5 or CAT 6 simplifies installation by combining audio, power, and control signals
• Powered by PoE Plus, eliminating the need for an external power supply and reducing cable clutter
• Dual network ports allow daisy-chaining multiple endpoints along the same network run, minimizing infrastructure requirements
• Low-profile aluminum enclosure with clear status indicators fits easily under tables or mounts on walls and racks using included hardware
• ControlSpace Designer software offers automatic Dante routing and drag-and-drop programming to speed up configuration and reduce setup errors
• Seamless integration with Bose EX-1280C conferencing processor and other ControlSpace devices enables scalable and flexible audio system designs

Key specs

• Inputs: 4 balanced microphone or line inputs
• Phantom power: 48 V on each input
• Logic I/O: Push-to-talk and mute control with 12 V LED drive per channel
• Network: Dante audio over a single CAT 5 or CAT 6 cable
• Power: PoE Plus powered, no external power supply needed
• Network ports: Dual ports for daisy-chaining endpoints
• Enclosure: Aluminum with low profile for under-table, wall, or rack mounting

Connectivity and compatibility

The EX-4ML connects directly to Dante networks, making it compatible with a wide range of Dante-enabled audio equipment. Its four inputs can handle microphones or line-level sources, including wireless receivers, with channel-by-channel level selection. The dual network ports support daisy-chaining, which reduces the need for extra network switches and simplifies cabling in complex installations. This endpoint works best when paired with Bose ControlSpace processors like the EX-1280C, forming a cohesive conferencing audio system.

Installation and setup

Installation is straightforward thanks to the device’s compact size and included mounting hardware for under-table, wall, or rack placement. Power over Ethernet Plus (PoE+) eliminates the need for separate power adapters, reducing cable clutter and installation time. Configuration is handled through ControlSpace Designer software, which features automatic Dante routing and drag-and-drop programming tools that help integrators quickly set up and customize the system to meet specific room requirements.

Ideal uses and environments

This Dante endpoint is well suited to professional meeting spaces such as boardrooms, courtrooms, training centers, and multi-purpose conference rooms where clear speech intelligibility and reliable microphone integration are essential. It supports setups that require multiple microphones with push-to-talk and mute functions, making it a strong choice for environments that demand clean audio and streamlined cabling. Consultants, integrators, and IT managers will appreciate its ability to reduce system complexity while maintaining high audio quality and control.

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