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1 - Speaker 1 interface: according to the device input voltage , adaptive output maximum power is 30W; 4Ω speaker, POE / 8W, 12V / 10W, 18V / 20W, 24V / 30W. The greater the horn impedance, the smaller the output power. Suggested wire diameter: 18AWG or larger diameter.
2 - Speaker 2 interface: connect external headsets or active speakers
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