Bose Professional ControlSpace EX-12AEC Conferencing Signal Processor

Bose Professional ControlSpace EX-12AEC is a conferencing signal processor designed for conference room audio systems. It enables acoustic echo cancellation expansion for system designers and integrators, supporting ControlSpace EX conferencing workflows. This makes it ideal for rooms where scalable AEC processing and networked audio integration are required.

The processor operates with twelve channels of acoustic echo cancellation and Dante audio networking. It provides digital audio input and output for integration with compatible ControlSpace processors and Dante-enabled devices. Configuration and monitoring are handled through ControlSpace Designer software and the front-panel interface.

The system supports applications that require additional AEC resources in larger or divisible meeting environments. It is suited for boardrooms, large conference rooms, and multi-purpose spaces. The design allows integration with existing ControlSpace conferencing processors for expanded system capability.

Key Features

• 12-channel AEC processing: Provides acoustic echo cancellation expansion for conferencing systems
• Dante audio networking: Supports 16 × 16 Dante channels for digital audio transport
• Multi-reference AEC: Enables multiple reference signals to support complex conferencing environments
• Front-panel interface: Includes OLED display and rotary encoder for monitoring and setup
• System expansion support: Designed to complement ControlSpace EX conferencing processors

Technical Specifications

AEC-Enabled
Yes

AEC Channels
12

AEC Latency
50 ms

Noise Reduction
32 dB

AEC References
4

Tail Length
480 ms

Digital Audio Channels
16 Dante in × 16 Dante out, primary/secondary

Digital Audio Connectors
(2) RJ-45 Dante in/out / (1) RJ-45 AmpLink out

Digital Audio Type
Dante (input/output)

Mains Connector
IEC 60320-C14 inlet

Mains Voltage
85–264 VAC, 50/60 Hz

AC Power Consumption
35 W typical at 104 °F (40 °C) ambient

Power Dissipation
60 W (205 BTU/hr, 52 kcal/hr)

Software Applications
ControlSpace Designer 5.5 or later (Windows)

Computer Interface Connection
RJ-45 (Dante), through network router or switch

Display
256 × 64 OLED

LED Status Indicators
(1) power/status LED

Delay
43 s

DSP-Enabled
Yes

Maximum Calculation
3.6 GIPS / 2.7 GFLOPS

Signal Processor/CPU
32-bit fixed/floating-point DSP 456 MHz / Arm Cortex-A8 600 MHz processor

Colors
Black

Cooling System
2 variable-speed side-venting fans

Suspension/Mounting
Standard rack ears

Operating Temperature Range
0 °C to 40 °C (32 °F to 104 °F)

Product Dimensions (H×W×D)
1.7" × 19.0" × 11.1" (44 mm × 483 mm × 282 mm)

Net Weight
5.3 lbs (2.4 kg)

Rack Spaces
1RU