SPON NAS- 8505L IP Audio Amplifier

SPON NAS- 8505L IP Audio Amplifier

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For Office, Meeting Room, Classroom, etc communication

  • With 2x10w/2x30w Fixed Resistance Amplifier
  • With a high-speed dual-core(ARM+DSP) chip of industrial grade whose starting-up time is ≤1s
  • With 1 alarm output and 1 alarm input interface
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FEATURES

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TWith a compact and a wall-mounted design to save space;

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With a high-speed dual-core(ARM+DSP) chip of industrial grade whose starting-up time is ≤1s;

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With a built-in digital amplifier of D-class; with a power output(8 ohm) of 2x10W or 2x30W with less emission of the heat and higher efficiency;

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With an analog audio input and a local volume control knob, With an audio output to connect with the external amplifier;

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With indication of status light, can display a variety of status of terminals in real time (such as online and offline etc.);

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With 1 alarm output and 1 alarm input interface;

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Support configuration remotely and upgrading online;

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

WIRING DIAGRAM

SPECIFICATIONS

NAS-8505L-20W NAS-8505L-60W
POWER SUPPLY AND CONSUMPTION DC24V,≤25W DC24V,≤70W
NETWORK PROTOCOL TCP、UDP、ARP、ICMP、IGMP
NETWORK CHIP RATE 10/100Mbps
AUDIO CODE MP2/MP3/PCM/ADPCM
AUDIO SAMPLING & BIT RATE 8kHz~44.1kHz, 16bit 8kbps-320kbps
S/N ≥90Db, 20Hz-16KHz
NETWORK DELAY Broadcast delay≤30ms
POWER OUTPUT 2x10W(8Ω) 2x30W(8Ω)
INTERFACE 1 RJ-45 port、1 Line input、1 Line output、1 Power output、1 Alarm in、1 Alarm out
WORKING TEMP& HUMIDITY -10℃~50℃,≤90%RH(Not condensing)
DIMENSIONS & WEIGHT 132×156.5x36mm;0.5kg 132×156.5x36mm;0.6kg

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