Product Title: 2.1 channel TPA3116D2 Bluetooth amplifier
AMP Chip: 2*TPA3116D2
Max Output Energy: 2*50W+100W
Energy Provide: DC12~24V
Channels: 2.1
Output Impedance: 4~8ohm
Working Kind: Class D
Audio Enter: AUX / Bluetooth 5.0
Packing Embrace
1 X ZK-TB21 Energy Amplifier Board
1 X Protecting Shell
1 X DC Plug
1 X ZK-TB21 Energy Amplifier Board
1 X Protecting Shell
1 X DC Plug
1 X Screwdriver
5 X Knob
NOTE
Solely when the audio enter is adequate and the facility provide voltage/present enter is adequate, can there be sufficient energy output.
The upper the facility provide voltage, the higher the output energy;
The smaller the impedance of the speaker, the higher the output energy. It’s endorsed to make use of a 4Ω speaker.
Lastly, please guarantee that the facility of the tailored energy provide is larger than the precise working energy of the AMP to make sure the utmost output energy.
Heat Reminder
The ability change on the board is a standby change. After the change is turned off, the machine is in a low-power standby state. To utterly flip off the facility or unplug it for a very long time, you possibly can unplug the DC plug on the machine. Correctly growing the voltage or lowering the speaker impedance can successfully improve the output energy.
【Excessive Constancy HIFI Sound】Undertake imported TPA3116D2 chips, with wonderful energy amplifier impact. the distortion is lower than 0.1% even at excessive energy output. modulation frequency as much as 1.2MHZ， built-in LC filter capacitor to make the vocals clearer.
【Parameters】Enter Voltage: DC 12V-24V；Max Energy Output: 50W*2（R&L）+100W（Subwoofer）；Enter Methodology: Bluetooth & AUX；Channel: 2.1 CH Stereo Output；Output Impedance：4-8Ω ；Bluetooth Model：BT 5.0
【AUX & Bluetooth Enter】 Bluetooth 5.0 model, Transmission Distance Is Farther. The Transmission Distance Can Attain 49 Ft In An Open Setting. In case your Play System Does Not Have Bluetooth, You Can Additionally Enter Audio Alerts By The three.5MM Headphone Plug.
【Shield Operate】This Amp Board Has Overheat Safety, Reverse safety, Circuit Safety, Over-voltage and Beneath-voltage Safety
【After-sales Service】 Paying Consideration To Buyer Expertise And Satisfying Prospects Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has High quality Issues, Please Contact Us At Any Time.
