TECHNICAL DATA ControlSpace® EX-4ML mic/GPIO Dante™ endpoint Product Description Optimized for use with the EX-1280C, the EX-4ML Dante™ endpoint, is a convenient, cost effective solution for connecting up to 4 conferencing microphones over a single cat-5/6 cable. Whether used under a conference table, daisy-chained with other EX or endpoints, or standalone in a rack, the EX-4ML adds 4 high-quality microphone/line inputs, 4 GPI, and 8 GPO to your networked audio system. Autodiscovery, drag and drop programming, auto-routing, and simplified logic control in ControlSpace® Designer™ make configuring the EX-4ML easy. Tasks such as configuring microphone LED status and microphone mute actions are greatly simplified within ControlSpace Designer without requiring external control system programming. Applications Designed for a wide range of applications, including: • One-cable-from-the table connectivity supports PoE+, Dante™ audio networking, logic I/O and LED power to maximize ease of integration • Broad conference microphone compatibility with 4 high-quality mic/line input channels, each featuring 48V phantom power, 12V LED power, 1 logic input and 2 logic outputs for interfacing with microphone pushbuttons and indicators • edium/large conference rooms M • Distance learning • Auditoriums • Multi-purpose spaces • Dante™ audio networking for connection to other Dante-enabled products over Ethernet-based networks • Dual network and power connectors allow daisy-chaining of multiple EX endpoints • Rotatable mounting tabs allow for multiple mounting options • Low-profile aluminum enclosure with integrated LED indicators for unobtrusive under-table mounting • Simplified software configuration via ControlSpace Designer software. Supports autodiscovery, auto-routing, and logic presets for microphone LEDs and pushbuttons • Optional installation accessories include a magnetic mounting plate for single-handed under-table mounting, a microphone extension cable, and a 60 W power supply

TECHNICAL DATA ControlSpace® EX-4ML mic/GPIO Dante™ endpoint Technical Specifications AUDIO INPUTS Input Channels Four (4) analog, balanced microphone/line level Connectors Phantom Power Gain Settings Input Impedance Equivalent Input Noise Maximum Input Level System THD Four (4) 3.81 mm detachable Euroblock connectors, 7-pin +48VDC, software selectable per input 2 logic outputs (100mA low, 8V open, 10mA @ 2.5V high), 1 logic input (0 to 5V, threshold = 1.6V, 2K pull-up to 5V) 0 / +15 / +30 / +45 dB, software selectable > 1.8 kΩ at any gain setting –115 dBu (+45 dB gain) +20 dBu (using -12 dB...

TECHNICAL DATA ControlSpace® EX-4ML mic/GPIO Dante™ endpoint Rear Panel q Rugged Metal Enclosure – Sleek and unobtrusive for under-table use w Dante/Network Connector – Daisy-chainable Dante or service port Daisy-Chainable Power Output – Allows multiple units be to powered via external power supply e Mechanical Diagrams All information subject to change without notice. ® 2018 Bose Corporation All trademarks are those of their respective owners.