Bose Professional ControlSpace EX-4ML – Dante Network Audio Endpoint with 4-Channel Mic/Line Input

Product Overview

The Bose Professional ControlSpace EX-4ML is a Dante-enabled network audio endpoint that provides four channels of mic/line analog input for integration into ControlSpace EX conferencing processor systems. It is designed for boardrooms, conference rooms, and large commercial meeting spaces where microphone signals from table or ceiling microphones need to be transported over a Dante audio network to a centralized ControlSpace EX processor without running individual analog cable runs from each source. The EX-4ML reduces cabling infrastructure cost and complexity in multi-room or large single-room deployments by distributing mic preamp functions to the room level.

Product Description

In a typical ControlSpace EX conferencing system, the EX-4ML functions as a remote input stage. Microphones or line-level sources connect locally to the EX-4ML at the table or ceiling level, and their audio is transmitted as Dante audio over a standard Cat5e/Cat6 network to the central EX processor in the AV rack. This eliminates the need for individual analog cable runs across long distances and through walls or conduit, which significantly reduces installation labor and material costs in larger commercial spaces.

The EX-4ML provides four independent channels of mic/line input with individual phantom power availability for condenser microphones, gain control, and Dante audio transmission. Configuration is handled through Bose Professional ControlSpace Designer software, where the EX-4ML appears as a device in the system design workspace and can have routing, gain, and processing parameters assigned just like any other endpoint in the architecture. Dante Controller software is used for Dante network routing configuration, which is standard practice for any Dante-based AV system.

The compact form factor is designed for under-table, in-ceiling, or credenza mounting, and the unit can be powered via PoE (Power over Ethernet), eliminating the need for a local power supply at each endpoint location. This further reduces installation complexity in rooms where electrical outlets near the table are limited.

Key Features

• 4-Channel Mic/Line Analog Input — Accepts four balanced mic or line-level signals at the room level for Dante network transmission.
• Dante Audio Networking — Industry-standard Dante protocol transmits audio over Cat5e/Cat6 to the central ControlSpace EX processor.
• Phantom Power — Per-channel phantom power (+48V) supports condenser microphones without external power supplies.
• PoE Powered — Power over Ethernet eliminates local AC power requirements at endpoint locations.
• ControlSpace Designer Integration — Appears as a native device in ControlSpace Designer for unified system configuration.
• Reduces Analog Cabling — Distributing the input stage to the room level eliminates long analog cable runs to the central rack.
• Compact Form Factor — Designed for under-table, in-ceiling, or credenza mounting near microphone sources.
• Compatible with Dante Controller — Standard Dante audio routing configuration via Audinate Dante Controller software.

Typical Applications

• Boardroom
• Conference room
• Commercial meeting space
• Government space
• Multi-purpose room
• Training room
• Auditorium

Technical Specifications

Frequently Asked Questions

Is the EX-4ML compatible with ControlSpace ESP processors or only EX processors?

The EX-4ML is designed as a Dante endpoint for the ControlSpace EX conferencing processor family. While Dante audio can technically route to any Dante-enabled device, the native ControlSpace Designer integration and feature set are optimized for the EX processor series.

Does the EX-4ML require a dedicated Dante network separate from the main IT network?

For best performance and latency consistency, a dedicated VLAN or separate network switch for Dante audio is recommended. However, properly configured QoS settings on a managed switch can allow Dante traffic to share the network infrastructure. Consult the Dante Deployment Guide for network architecture recommendations.

How many EX-4ML units can be connected to a single ControlSpace EX processor?

The number of endpoints depends on the channel capacity of the ControlSpace EX processor in use. Each EX-4ML contributes four Dante transmit channels. Refer to the ControlSpace EX processor specifications and ControlSpace Designer for maximum endpoint configurations.

What microphones are compatible with the EX-4ML?

The EX-4ML accepts any balanced mic or line-level source. It provides +48V phantom power for condenser microphones. Compatible sources include table microphones, ceiling microphones, boundary microphones, and gooseneck microphone systems commonly used in conference room deployments.

What warranty covers the ControlSpace EX-4ML?

Bose Professional products carry a limited warranty. For warranty terms and commercial support, contact Creation Networks at creationnetworks.net.

Can the EX-4ML be used without PoE if no PoE switch is available?

Yes. The EX-4ML can also be powered via an external power supply if a PoE switch is not available at the installation site.