ZK-TB21 TPA3116D2 High & Low Pitch Adjustment 2.1 Channel Bluetooth Full Digital Power Amplifier Module
ZK-TB21 TPA3116D2 High & Low Pitch Adjustment 2.1 Channel Bluetooth Full Digital Power Amplifier Module
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Product details
Description
ZK-TB21 TPA3116D2 is a 2.1 channel Bluetooth full digital power amplifier module designed for DIY audio projects. It allows users to connect via AUX or Bluetooth, providing flexibility in audio input methods.
- Product Type: Amplifier Module
- Compatibility: TPA3116D2
- Bluetooth Version: 5.0 (range up to 10 meters)
- Input Sensitivity: 500mV
- Input Method: AUX and Bluetooth
- Number of Channels: 2.1
- Channel Power Amplifier Chip: TPA3116D2 with AM interference suppression
- Power Supply Voltage: 12-24V
- Power Supply Current: 5A
- Adaptive Power Supply: DC12-24V/5A or more
- Adapted Speaker: 20-100W, 4-8 ohms
- Output Power: 50W per channel, 100W for subwoofer
- Protection Mechanisms: Overvoltage, undervoltage, overheating, DC detection, short circuit protection
- Product Size: 120mm x 100mm x 20mm
- Product Weight: Approximately 195 grams
- Assembly: Shell requires self-assembly; screwdriver included
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