2Pcs Digital Amplifier Board,Tpa3116D2 Dual Channel Audio Stereo Amp High Power Digital Subwoofer Power Amplifier Board 2X50W 5V 12V 24V For Store Solicitation Home Theater Square Diy Speakers MP3 Players Voltmeter Can Be Turned Off

Voltmeter Can Be Turned Off When Not Needed Tap The Left Button Can Be Easily Achieved

The ergonomic design allows users to adjust the monitor easily

Just Grab The Top And Shake From Left To Right Softly

Elastic Adjustable Band - Made Of Premium And Elestic Materials

Creating Expansive Display Areas Ideal For Large-Scale Events Like Trade Shows

2Pcs Digital Amplifier Board,Tpa3116D2 Dual Channel Audio Stereo Amp High Power Digital Subwoofer Power Amplifier Board 2X50W 5V 12V 24V For Store Solicitation Home Theater Square Diy Speakers MP3 Players Voltmeter Can Be Turned OffFeatures: The Tpa3116D2 Devices Feature Short Circuit And Thermal Protection As Well As Over Voltage, Under Voltage, And Dc Protection To Prevent Total Failure. Parameters: Product Name: Tpa3116 Dual Channel Digital Power Amplifier Board Supply Voltage: Dc4. 5 26V (24V Recommend) Output Power: 250W Output Load: 4 8Ohm(Recommend) Frequency Response Range: 14 100Khz Signal To Noise Ratio: 100Db Switching Frequency: 1. 2Mhz Reverse Protection: Yes Over