2pcs 196inch50mm 5w 4 ohm audio stereo speaker round loudspe P | Shop The World
From USA
NewALAMSCN
2pcs 1.96inch/50mm 5W 4 Ohm Audio Stereo Speaker Round Loudspeaker with 2PCS 3Wx2 DC 5V Digital Amplifier PAM8403 Amp Module for Arduino DIY Replacement
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Feature:Clear sound output, low noise, bring good listening experience. 5V power supply can be used, suitable for batteries or portable electronic products
•With PAM8403 Amplifier Board:DC 5V digital power Amp module 2 Channel 3W+3W,easy and smooth to adjust the volume and control the power switch with potentiometer
•Note: 1. Do not apply power to the amplifier without speakers connected, this will result in damage to the amplifier; 2. Please make sure operating voltage less than 5.5V, or the amplifier will be damaged.
From USA
