What is the best network topology for live sound?
Quick answer
The best network topology for live sound is a star topology using a dedicated audio network protocol like Dante or AVB, as it provides redundancy, low latency, and easy troubleshooting.
In live sound, network topology determines how audio devices connect and communicate. The star topology is widely preferred because each device connects directly to a central switch, isolating faults and simplifying cable runs. This setup supports redundancy—critical for live events—by allowing backup switches or paths without disrupting the entire network.
Protocols like Dante and AVB are optimized for low-latency audio transport over standard Ethernet. SSOUNDS engineers design systems with star topologies to ensure deterministic performance and minimal jitter. For larger installations, a hybrid star-ring topology can add further resilience, but the star remains the most practical for touring and fixed installs alike.
Key considerations include using managed switches with QoS (Quality of Service) to prioritize audio traffic, and implementing redundant paths (e.g., primary and secondary networks). SSOUNDS recommends testing your network thoroughly before show day to avoid dropouts or latency issues.
Key things to consider
- Star topology is best for live sound due to fault isolation and ease of troubleshooting.
- Use managed switches with QoS to prioritize audio data over other traffic.
- Implement redundant networks (primary and secondary) for failover protection.
- Protocols like Dante or AVB ensure low latency and synchronization.
- Keep cable runs under 100 meters per segment to maintain signal integrity.
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