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In order to get the best performance from your product, please Specifications read this instruction manual carefully before use and keep it for future reference. Type SP-12X SP-15X SP-18X Sound Sound Sound Customer Service reinforcement reinforcement reinforcement Any questions, please feel free to contact us.
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AMPLIFIER XLR Input Balanced XLR input for connecting signals from mixers or other amplifiers. XLR Output Balanced signal output, for connection to another amplified system. High Pass/ Full Range Selector Output serial cut-off selector. When the button is pressed in, the output is High Pass, when the button is out, the out put is Full range.
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