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
The ZK-TB21 TPA3116D2 is a 2.1 channel Bluetooth power amplifier module designed for DIY electronics projects. It features Bluetooth 5.0 support and is compatible with the TPA3116D2 chip.
- Product type: Breadboard / Amplifier Board
- Compatibility: TPA3116D2
- Material: Durable construction
- Bluetooth version: 5.0 (no occlusion, 10 meters)
- Input sensitivity: 500mV
- Input method: AUX + Bluetooth
- Number of channels: 2.1
- Channel power amplifier chip: TPA3116D2 (with AM interference suppression function)
- Adaptive power supply: DC 12-24V / 5A or more
- Adapted speaker: 20~100W, 4~8 ohms
- Output power: left and right channels 50W / subwoofer 100W
- Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection
- Product size: 120mm x 100mm x 20mm
- Product weight: about 195 grams
- Assembly required: screwdriver provided
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