
Network-based streaming
1 channel audio decoding output
High-fidelity 48kHz audio encoding
Signal level indicator for real-time output monitoring
Model: M-9311
The IP Network Audio Decoder Terminal is an essential component in M-9200 IP-based public address system, designed to decode digital audio signals from an IP network and transmit them to standard analog power amplifiers. This unit provides seamless integration between your IP PA system and traditional amplification setups, making it ideal for schools, shopping malls, factories, office buildings, and large-scale public venues.
With robust hardware audio decoding, this 1U rack-mount decoder delivers 48kHz high-fidelity audio over standard Ethernet networks with minimal delay and excellent reliability.
Standard 1U rack-mount design with a durable black brushed metal housing — professional and long-lasting
1 channel audio decoding output with adjustable volume for direct connection to analog amplifiers
High-fidelity 48kHz audio encoding and real-time streaming to designated IP speaker terminals
Network-based streaming, allowing audio playback from remote locations across LAN/WAN
Signal level indicator for real-time output monitoring and intuitive power status indicator
Supports remote control and scheduling via server-based management software
Utilizes hardware-level encoding for more stable and efficient signal processing
Item | Parameter |
Model Number | M-9311 |
Network Interface | 1 × RJ45 (10/100Mbps auto-adaptive) |
Network Protocols | ARP, UDP, TCP/IP, ICMP, IGMP (Multicast) |
Audio Output Interface | 1 × AV Port (Analog Audio Out) |
Sampling Rate | 48kHz (High-fidelity digital audio) |
Signal-to-Noise Ratio | >70dB |
Network Latency | ≤200ms |
Power Consumption | <10W |
Operating Temperature | -20℃ to +85℃ |
Operating Humidity | 20% – 80% RH |
Professional Background Music System Designer and Manufacturer
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E-mail: sales@lyintl.com