DIY Meeting Equipment , Do it by your self.
Change your broken elements.
The principle product parameters:
Measurement (L * W * H): 101 x 100 x 25mm,excluding potentiometer and socket projection
Working voltage vary: DC 11-25V (present 3-4A,or 19-24V / 4-5A,resembling excessive energy necessities 20-24V / 8-9A above)
Observe that the DC no-load voltage shouldn’t be better than 25.5V.
Bluetooth receiving distance:> 8 m (meters)
Audio enter sensitivity: 600-800mV
Frequency response vary: 20Hz-20KHz
Speaker impedance: left and proper channel audio system: 4-8 ohm,bass speaker impedance: 2-8 ohm
The output energy is expounded to the availability voltage/present,the speaker impedance,and the dimensions of the audio enter. When the ability provide voltage/present is ample,often the ability provide voltage is larger and the relative output energy may be made bigger. Audio system with completely different impedances have completely different output powers. Often,the speaker impedance is smaller and the ability is simpler to realize.
Perform swap Directions use:
1. Plugin the power-on default Bluetooth mode
2. Bluetooth disconnected,long-press the swap can swap to the audio enter mode
3. Bluetooth play standing,brief press the swap to pause/play
Package deal contains:
1 x TPA3116 Subwoofer Amplifier Board (with shell)
DIY Meeting Equipment , Do it by your self.
Change your broken elements.
