The ControlSpace EX-12AEC is a dedicated acoustic echo cancellation (AEC) DSP processor designed to enhance conferencing systems by providing high-quality microphone input processing. With 12 mic/line inputs (each with AEC), it delivers clean, intelligible speech for teleconferencing and videoconferencing applications.
The EX-12AEC is typically used alongside other Bose ControlSpace EX processors (such as the EX-440C or EX-1280C) in medium-to-large conferencing systems where additional AEC channels are required. It connects seamlessly via Dante™ networking, providing scalability and flexible system design.
- 12 balanced mic/line inputs with AEC
- High-performance acoustic echo cancellation per channel
- Phantom power available for condenser microphones
- Dante™ networking for audio transport and expansion
- Open-architecture DSP, configured with ControlSpace Designer software
- Compact 1RU rackmount form factor
- Designed to integrate with EX conferencing systems and third-party devices
Performance & Processing
- Inputs: 12 × balanced mic/line inputs (Euroblock), with AEC and phantom power
- Outputs: Dante™ digital audio output (no analog outputs)
- Dante Networking: 24 × 24 channels @ 48 kHz / 24-bit
- DSP Functions: Acoustic echo cancellation, noise reduction, EQ, dynamics, delay, gain control, auto-mixing
- Sample Rate / Bit Depth: 48 kHz / 24-bit
- Latency: < 3 ms analog in to Dante out
Control & Connectivity
- Configuration: ControlSpace Designer software
- Networking: Dual Dante ports (primary/secondary) + Ethernet control port
- GPIO: 8 logic inputs/outputs for integration with control systems
- Remote: Compatible with Bose ControlCenter wall controllers (via linked system)
Physical / Mechanical
- Dimensions (H × W × D): 44 × 483 × 305 mm (1.75″ × 19″ × 12″) – 1RU
- Net Weight: ≈ 4.3 kg (9.5 lb)
- Cooling: Convection cooled (silent, fanless operation)
- Mounting: Standard 19″ rackmount
Applications
- Conference rooms and boardrooms
- Corporate meeting spaces
- Training and education facilities
- Hotels and hospitality venues
- Government and multipurpose spaces
