IOT-Audios 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board
₹2,599.00
26 people are viewing this right now
Description
Description
Specifications:
Product Name: 2.1 channel Bluetooth audio amplifier module
Product model: zk-tb21
Bluetooth version: 5.0 (no occlusion, 10m)
Input sensitivity: 500mv
Input mode: aux + Bluetooth
Number of channels: 2.1
Power amplifier chip: tpa3116d2 (with am interference suppression function)
Adaptive power supply: DC12 ~ 24 V / 5 A or above (the higher the voltage, the greater the output power)
Adaptive horn: 20 ~ 100W, 4 ~ 8 Ω
Output power: maximum 50W for left and right channels
Subwoofer up to 100W
Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection
Product size: 120mm * 100mm * 20MM
Product weight: about 256g (including package)
