High-concerned chemical : none
Package : Yes
Bundle : Bundle 1
Dimensions (WxHxD)) : 10.00cm*10.00cm*2.60cm
Weight : 0.271kg
Model Number : 2.1 channel bluetooth audio power amplifier board
Compatible Audio & Video Equipment Style : Amplifier
Brand Name : occkic
Origin : Mainland China
Certification : NONE
Product selling points:
1. Exquisite appearance and beautiful arrangement of components
2. The product comes with built-in protection mechanisms: overvoltage, undervoltage, overheating, branch current detection, short circuit protection, etc
3. The potentiometer separation version is easy to use and is not limited by the spacing between the casings
4. The high-quality amplifier chip TPA3116D2 has AM interference suppression function
5. More diverse gameplay: subwoofer expansion, installation of microphone front-end board
Parameters:
Product Name: 2.1 Channel Bluetooth Amplifier Module
Product model: ZK-TB21F
Bluetooth version: 5.0 (unobstructed, 10 meters)
Input sensitivity: 500mV
Input method: AUX+Bluetooth
Number of channels: 2.1 channels
Amplifier chip: TPA3116D2 (with AM interference suppression function)
Suitable power supply: DC12~24V/5A or above (the higher the voltage, the greater the output power)
Compatible speaker: 20~100W, 4~8 Ω
Output power: Left and right channels ≤ 50W
Subwoofer ≤ 100w
Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection
Tips:
Only when there is sufficient audio input and sufficient power supply voltage/current, can there be sufficient output power!!!
The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power!!!
Please ensure that the power of the adapted power supply is greater than the actual working power of the amplifier!!!
The package includes
Power amplifier module * 1
Accessory combination * 1
label:yes
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