PURPOSE：

For offices, classrooms and meeting rooms etc. communication.

FEATURES：

1. With an integration of the network audio decoding and digital amplifier and speakers and a installation of wall-mounted design;

2. With a high-speed dual-core (ARM + DSP) chip of industrial grade; start time≤1 s;

3. With a built-in hi-fi speakers and stereo power amplifiers of Class-D.

4. With a built-in loop detector to remotely monitor the working conditions of the speaker; easy to maintenance;

5. To remotely adjust the volume of the output on the server or to adjust the volume through the volume knob on the local device;

6. With a standard RJ45 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available.

7. Options for constant voltage backup module (model suffix: -CP)

Notes:

NAS-8507A-10W can drive NAC-301C deputy speaker (10W)

SPECIFICATIONS