Network Merging Amplifier

Equipment Description:
1. Brand new aluminum alloy panel and front and rear exhaust heat dissipation design, Class D power amplifier, SMPS power supply;
2. Equipment heat dissipation protection, using front to back ventilation, that is, using aluminum as a heat exchanger and south ventilation to dissipate heat. The temperature sensor will automatically adjust the wind speed according to the detected temperature, and separate low-speed and high-speed ventilation for heat dissipation;
3. Intelligent all-round electronic circuit high-speed protection, with indicator lights displayed on the panel in case of abnormal operation;
4. The front panel has tracking signal size and working status indicator lights;
5. It has 3 audio signal inputs, including 2 line inputs and 1 standard speech signal input;
6. It has 1 audio source signal output and can be looped to the next amplifier audio input interface;
7. Featuring a 4-16 Ω constant resistance output and a 100V constant voltage output;
8. It can be accessed from the Ethernet port and supports cross network segment and cross routing;

It is an audio device that combines network technology and combined amplifier functionality. It not only has the pre amplification and power amplification functions of traditional combined amplifiers, but also achieves remote control and management through network technology. The network combined power amplifier usually supports the digital transmission and processing of audio signals through the local area network (LAN) or the Internet (Internet). It can realize remote monitoring and management, adjust audio parameters in real time, and is compact and convenient to use

Equipment parameters:
Output power: 1 * 120W
Output power voltage: 100V
Line output:> 0.775V (0dB), unbalanced
Network communication protocol: TCP,UDP,ARP,ICMP,IGMP
Network sound delay: Broadcast delay ≤ 100ms
Network chip speed: 10/100Mbps
Audio encoding: MP2/MP3/PCM/ADPCM
Audio sampling: 8kHz~44.1kHz, 16 bits
Transmission bit rate: 8kps-320kbps
Output mode: 1 set of 100V constant voltage output and 1 set of 4-160 constant resistance output
Frequency response: 20Hz-20Kz (0-1dB)
Total harmonic distortion: < 0.1%
Signal to Noise Ratio: AUX 1/AUX 2 Input:= 96dB (A-weighted); MIC input: 66 dB (A-weighted)
Line input: AUX1, AUX2: 350mV/10KQ unbalanced input
Simplified input: 1-channel 6.35mm standard simplified signal input: 5mV/600Q unbalanced input
Audio interface: 2-channel RCA standard signal input interface, 1-channel 6.35mm standard voice input interface
Pitch (high):+ 10dB at 10KHZ
Tone (bass):+ 10dB at 100HZ
Overall efficiency: 75%
Power supply voltage: AC 100-240V/50Hz
Power consumption: 150W
Equipment size: 430 × 235 × 44mm (width × height × depth)