Harman International
Digital conference system solution
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Network power amplifier (500W)

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Network power amplifier (500W)

Product serial number
1. High-quality digital audio transmission using network audio module, controlled network audio server plays programs
Product description
Product detail
Power: 500W
Network communication protocols: TCP, UDP, ARP, ICMP, IGMP
Network chip speed: 10 / 100Mbps
Audio encoding: MP2 / MP3 / PCM / ADPCM
Audio sampling, bit rate: 8kHz ~ 44.1kHz, 16 bits, 8kbps-320kbps
Signal to noise ratio, frequency response: ≥90dB, 20Hz-20KHz
Network sound delay: broadcast delay ≤ 100ms
Audio interface: 3 line inputs, 1 line output, 2 microphone inputs
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1. High-quality digital audio transmission using network audio module, controlled network audio server plays programs
2.2 line (AUX1, 2) input, each channel can independently adjust the volume, 1 line output, can be connected to pure post-stage amplifier to expand power,
3. The output power is 500W, and the output frequency response range is 100 ~ 16KHz.
4.3 microphone input (MIC1, 2, 3): the first microphone (MIC1) has the highest priority, and has strong cut-in priority function,
5. It has the function of second-level priority forcible cut-in, with independent adjustment of treble (TREBLE) and bass (BASS).
6. Using FET pre-amplification, traditional transformer triode push-pull circuit, sound beautiful and pure, built-in 2-level active high-pass filter and low-pass filter, automatic wave reduction and signal reduction
7. Machine abnormal working protection warning function: when the input signal is too large, the load is too heavy, or the line is short-circuited, the corresponding indicator flashes.
8.Temperature protection: High-current high-speed fan. When the temperature of the machine rises, the temperature protection circuit will start the fan, and the speed of the fan will automatically increase as the temperature rises.
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Guangzhou Panyu Zhunsheng Electronic Factory

Address: Zhunsheng Building, Sheshan West Road, Panyu District, Guangzhou

Service hotline:4008-771-883




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