Features:2.1 channel digital amplifier board.Audio input: USB decoding, TF card decoding, audio input terminals.Support playback format: MP3, WMA, WAV, FLAC.Power amplifier chip: stereo channel TPA3116 (50W + 50W) bass TPA3116 (BTL 100W) .Descriptions:The Amplifier of the Board adopts two imported tpa3116d2 digital Amplifier chip as the core of a piece as left and right channels Power Amplifier NE5532 as Bridge with another piece BRIVER Subwoofer with a small, High Efficiency, High Power characteristics.Spefications:Product Name: 2.1 Channel Audio AmplifierChip Select: tpa3116d2Supply Voltage: 12 - 24 V DCOutput Power: 50 W and 100 W * * 2 + 1 subwooferOutput Impedance: 4 - 8ohm14 khz frequency range: 100SNR: 100dBNumber of channels: 3 (left Channel, a right channel subwoofer)Switch frequency of 1.2 MHzSize: 100 * 70 * 30mmPackage Included:1 x Digital Channel BoardNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!
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