Features

• Wall-mounted design.
• Integrated with network audio decoding, digital amplifier and speaker.
• Adopting high-speed industrial grade dual-core (ARM+DSP) chip, with start-up time ≤ 1 second.
• Built-in Hi-Fi speaker and stereophonic Class-D power amplifier (2×10W/8Ω).
• Equipped with 1×3.5mm Audio Line Input interface which can be connected to external audio source.
• Equipped with 1×3.5mm Audio Line Output interface which can be connected to active speaker.
• Equipped with 1×Amplifier Output interface which can be connected to NAC-301C (10W) auxiliary passive speaker.
• Built-in loop detector to remotely monitor the operating condition of the speaker, easy maintenance.
• Supporting remote volume adjustment of the speaker on the server software.
• Supporting rotary knob volume adjustment of the local audio input.
• Equipped with standard RJ45 interface, accessible to the system wherever Ethernet is available, supporting cross-segment and cross-router.
• Optional: constant voltage backup module (automatically switch from “IP public address” to “analog public address” whenever network anomaly occurs).
• Optional: NAC-301C (10W) auxiliary passive speaker.
• Optional: wireless receiver module & NCS-29 2.4G wireless microphone.