ماژول آمپلی فایر استریو 2 کانال 120 واتاورجینال بلوتوث دار 32 پین بلوتوث                  دارد میکرو اس دی  دارد ورودی AUX      دارد تغذیه مورد نیاز                        ۱۲ الی ۲۶ ولت dc جریان مورد نیاز           ۳ الی ۱۰ آمپر توان                       1202  RMS کانال استریو  نوع چیپ           TPA3116d2  تایپ                       اورجینال اصلی  امپدانس            ۳ الی ۸ اهم توجهدرصورت استفاده از تغذیه ۲۴ ولت باید از فن خنک کننده استفاده کنید  XHA105 digital power amplifier board with  high fidelity and twochannel stereo sound quality input voltage is DC 1224V audio input supports Bluetooth TF card AUX 35mm audio line input can be directly connected to mobile phone MP3 etc power amplifier board It also comes with a volume adjustment function which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease  Specifications Input voltage DC1224V Current more than 3A Output power۱۲۰ W X 2RMS Audio input Bluetooth TF card AUX Number of channels two channels Size 92X85X20MM Installation aperture 3MM Installation hole distance 85X5X785MM  Bluetooth operation instructions When the power amplifier board is connected to the power supply and the Bluetooth is not connected the Bluetooth indicator will flash rapidly When the Bluetooth connection is successful the Bluetooth indicator will stop flashing When the song is played the Bluetooth indicator will flash slowly  Note ۱٫ Connect the power input to the DC1224V power supply When the power is on the power indicator will light red and the blue light will flash blue ۲٫ Connect the audio input to the audio source such as MP3 mobile phone computer TF card etc ۳٫ Connect the audio output to the speaker paying attention to the positive and negative Bluetooth  TF card volume hole When the audio input uses Bluetooth or TF card you can connect the power cord to the  VOL  three holes to adjust the volume and switch songs ۱٫  and VOL connection increase the volume ۲٫  and VOL connection reduce the volume About choose Audio Input  The Board will Automatic Selection the last audio input If you use the Bluetooth Audio input and then connect the AUX so the board will Automatic choose the AUX Audio input