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Oval Speaker
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Oval speaker18*10*4.0mm8ohm 0.5w wireRohs compliant
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Paper Speaker
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Paper speaker57phi *19.6mm8ohm 0.25w max 0.5wFo 510hzRohs compliant
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Piezo Buzzer
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Piezo Buzzer43phi * 33mm pitch 15mm12V 2900Hz Single ToneSPL 85dB at 60cm
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Piezo Element
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Piezo element15phi5.8khz +/-500hzCapacity 10000p +/- 30%
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Dual Speaker
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18*13*5.2mmSpeaker8ohm 0.5W Max.0.8WFo =950HzReceiverDia.10.4mm32ohm 10mW Max 30mW103dBA 1KHz
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