ITEM NAME:TPA3116D2 Dual High Power Digital Subwoofer Power Amplifier Board FLS Descriptio n Description: Material: FR4 Color: picture color Size: 15 cm * 10 cm * 2cm Parameters: Power supply voltage :DC 5V 12V 24V Output power :50W(maximum) Output load :4-8 ohms (recommended) Frequency response range: 14-100khz SNR: not less than 100DB Switching frequency: 1.2mhz Reverse connection protection :Yes Number of channels: 1 left channel and 1 right channel Usage note: 1. The loudspeakers in each channel must be connected in strict accordance with the wiring diagram.If the connection is reversed, the sound efficiency will be seriously reduced. 2. The current capacity of external power supply 5V port is within 100mA.No overpower is allowed. 3. Appropriately increasing the power supply voltage and using the speaker with relatively low impedance can effectively improve the output power. 4. It is recommended to provide sufficient power supply (the current must be large enough), otherwise it cannot play the power of the amplifier and speaker. 5. Although this product is a digital amplifier, it is normal to generate heat during use. Package includes: 1 TPA3116 power amplifier board The digital amplifier USES a wide working voltage DC 10-25V, with reverse connection protection. Using the volume potentiometer, you can easily turn the sound up or down. Adopt high performance power amplifier chip, double channel stereo power amplifier, output power 50W. The 4-8 ohmic speaker is a strong recommendation for this DROK digital amplifier. Note: to ensure the stereo amplifier works better, please add enough power (the current must be large enough). Product list :1pcs* subwoofer amplifier board We offer you what you need! TPA3116D2 Dual High Power Digital Subwoofer Power Amplifier Board.Product list :1pcs subwoofer amplifier board. Adopt high performance power amplifier chip, double channel stereo power amplifier, output power 50W. Although this product is a digital amplifier, it is normal to generate heat during use.
