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IP network broadcasting IP network video intercom Public broadcasting

SE-8240 IP network power amplifier

product description:

Standard chassis design, 1U aluminum panel, user-friendly design, beautiful and practical.

6-channel audio input, including 3 standard line signals and 3 standard microphone signals.

1 channel audio output, can be looped to the next amplifier audio input interface.

The total volume adjustment knob controls the volume of all lines and microphones in a unified manner.

The two-parameter parameter balance adjustment knob is used to adjust the high and low to improve the sound quality.

MIC3 has the highest priority. The signal is automatically muted when the signal is input. The junction FET performs priority conversion to ensure that the signal is not distorted during the muting process.

The professional noise gate controls the output signal to ensure the squelch of background music.

70V, 100V constant voltage output, 4-16Ω constant resistance output.

Line safe working area protection to ensure that the output load works safely in any harsh environment such as short circuit and overload.

Peak negative feedback protection, when the signal is distorted, shocked, or the line voltage is severely overvoltage, it is a severe safety test for the terminal speaker and this unit. Peak negative feedback can effectively prevent the signal line and voltage in any load environment No distortion, but no pressure.

The integrated cross tone compensation circuit corrects the high-frequency loss caused by the transformer between the lines, so that the signal spectrum curve on the line voltage is straight and the tone is beautiful.

The high-octave bass cut-off circuit ensures the safe operation of the booster system. The use of low-cut technology with timbre compensation can ensure the removal of ultra-low frequency components that pose a safety hazard to the booster system without losing sound quality.

Built-in network IP decoding module, support TCP / IP, UDP, IGMP (multicast) protocol, realize the network transmission of 16-bit stereo CD sound quality and music signals.

型號	SE-8080	SE-8160	SE-8240	SE-8360
額定功率(W)	80W	160W	240W	360W
輸出方式	70V/100V/4-16Ω
網(wǎng)絡(luò)通訊協(xié)議	TCP、UDP、ARP、ICMP、IGMP
網(wǎng)絡(luò)芯片速率	10/100Mbps
音頻編碼	MP2/MP3/PCM/ADPCM
音頻采樣、位率	8KHz～44.1KHz，16bit，8Kbps-320Kbps
網(wǎng)絡(luò)聲音延遲	廣播延遲≤100ms
輸入靈敏度/阻抗	MIC 1、2、3、4: 5mV/600Ω、不平衡TS端子輸入
AUX1、2	350mV/10KΩ、不平衡RCA端子輸入
輸出靈敏度/阻抗	1000mV/470Ω、不平衡TS端子輸出
過載源電動(dòng)勢	MIC 1、 2、3、4: >12dB、不平衡TRS端子輸入
AUX 1、2	>20dB、不平衡 RCA端子輸入
音調(diào)(低音)	±10dB at 100Hz
音調(diào)(高音)	±10dB at 10KHz
頻率響應(yīng)	50-16KHz(+1dB、-3dB)
信噪比	MIC 1、2、3、4: 66dB； AUX 1、2: 80dB
總諧波失真	1KHz時(shí)0.5%、1/3 輸出功率
默音功能	MIC 1 優(yōu)先其他通道
通道串音衰減	≤50dB
散熱	由前往后強(qiáng)制風(fēng)冷、散熱器溫度45度時(shí)啟動(dòng)內(nèi)置風(fēng)扇
保護(hù)	過熱、過載&短路
電源	AC 220V/50Hz
最大耗散功率(W)	100W	240W	360W	450W
重量	6Kg	8Kg	12Kg	14Kg
尺寸(W×H×D)	484×44×360mm	484×44×360mm	484×44×360mm	484×44×360mm
材質(zhì)	黑色氧化鋁拉絲面板、SPCC冷軋板材質(zhì)機(jī)箱

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