Features:
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<br />100% brand new and high quality
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<br />TPA3116 Digital Amplifier Board
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<br />Using the latest Bluetooth version 4.0
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<br />PCB using a 1.6mm thick double-sided board, 2.0 oz copper thickness, HASL throughout the whole process to 
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<br />ensure that the current size is passed through in good performance
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<br />PCB-class quality
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<br />Fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary 
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<br />potentiometer
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<br />All-shielded audio specificial high-current inductors, to ensure crisp and powerful sound
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<br />Specification:
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<br />Work modle: class D
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<br />Quiescent current: 60mA
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<br />Work efficiency: 90%
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<br />Rated output power: 100W+2*50W
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<br />Frequency response: 20Hz to 20KHz
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<br />Working voltage: DC 18V to DC 24V
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<br />Maximum output current: 3A
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<br />Input mode: only bluetooth input function
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<br />Potentiometer distance: 22MM 22MM 30MM
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<br />PCB size: approx. 10.4 x 10.3cm/4.09" x 4.06" (L*W)
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<br />Package includes: 1pc x TPA3116 2.1 Bluetooth 4.0 Class D Amplifier Board  100W+2*50W
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<br />Note:
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<br />Due to light and screen difference, the item's color may be slightly different from the pictures.
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<br />Please allow 1-10mm deviation due to manual measurement.
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