Bosch DCNM-APS2 Audio Processor

Bosch DCNM-APS2 Audio Processor is the central powering and audio control unit for the Dicentis Conference System. It routes, processes, and distributes power and audio signals to all connected conferencing devices, ensuring high-quality speech performance and stable system operation.

Designed for professional conference environments, the Bosch DCNM-APS2 Audio Processor includes intelligent acoustic processing features such as adaptive feedback suppression, echo cancellation, and dual 5-band parametric equalizers to deliver maximum speech intelligibility. It seamlessly integrates with external AV and video conferencing systems using mix-minus audio routing.

The built-in Gigabit Ethernet switch supports loop-through network topology for enhanced continuity and cable redundancy. Even if one segment is disrupted, audio and system communication remain active. Powered Ethernet ports supply power directly to Dicentis devices, making installation fast and efficient. Independent port protection ensures that a short circuit on one device does not affect the others.

The Bosch DCNM-APS2 Audio Processor requires no physical controls for operation — all configuration and monitoring are performed remotely through the Dicentis system interface. This makes it ideal for secure, centralized control in high-priority environments such as government chambers, council rooms, and corporate boardrooms.

🔹 Key Technical Functions

• Audio routing, control, and power distribution in one device
• Adaptive feedback suppression + echo cancellation
• Two 5-band parametric EQs for optimized voice clarity
• Mix-minus for external VC system integration
• Loop-through network support for redundancy
• Fully remote configuration and monitoring

🔌 Controls & Indicators

• Rear-panel mains switch and ground-lift switch
• Front LED status: power, standby, system connection
• Rear LEDs show port power status and overload warning
• Hot-plug support for live system expansion

🔗 Connectivity

• Audio Inputs:
– 2 × Balanced XLR (galvanically isolated)
– 4 × RCA unbalanced inputs

• Audio Outputs:
– 2 × Balanced XLR
– 4 × RCA unbalanced outputs

• Network Ports:
– 1 × RJ45 Ethernet (data only)
– 3 × RJ45 Ethernet (high-power 144 W)
– 1 × RJ45 Ethernet (low-power 15 W)