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ZK TB21 HighPower Amplifier Board TPA3116D2 Chip 2.1 Channel BT5.0 Digital


15.51 31.65

Features:
OOTDTY  
HIFIStereo, a highquality dualchannel power amplifier board for HIFImusic
It supports both AUXinput and Bluetoothconnection (BT5.0) for highertransmission efficiency and longer distances
The integrated highPerformance processor chip is a ClassD amplifier integrated circuit. The modulation frequency can reach 1.2 MHz, and the distortion of highpower output is less than 0.1%. Built in LCfilter capacitor, making the humanvoice clearer.
Both AUXand Bluetoothcompatible inputs are supported, supporting Bluetoothcompatible version 5.0.
The transmission distance is longer, reaching up to 49 feet in outdoor environments. If your device does not have a Bluetoothcompatible modules, you can also input audiosignals through the 3.5mm headphoneplug.
Protections mechanism: The amplification board has overheating protections, overvoltage protections, undervoltage protections, and short-circuit protections

Specifications:
Item: ZK-TB21 Power Amplifier Board
Chip:TPA3116D2
Input
Power output: 50Wx2 (left and right channels)+100W (subwoofer)
Channel: 2.1 channel stereooutput
Output impedance: 4-8Ω
BluetoothCompatible version: BT5.0
Length:approx 118mm/4.65in

Package Includes:
1Set ZK-TB21 Power Amplifier Board

Note:
Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.










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SKU: 1005006134742492 Category:

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