• Mini size: 1.85 x 2.11cm.
• It can be easily placed on various digital products in a small space
• Highly efficient
• Dual channel stereo can output 3W+3W power with 5V power supply, directly in 4Ω, 8Ω small speakers, it has enough energy and good sound quality.
• Excellent noise cancellation,
• If the ear is close to the speaker, there will be no audio input.
• The unique Class D digital unpowered card with LC filter can be operated directly from the computer's USB.
• The double panel wiring technique ensures the potential Decoupling between the channels and prevents the sizzles between these channels.The double panel wiring technique ensures the potential Decoupling between the channels.

PAM8403 Usage areas:

• LCD Screens / TV Projectors
• Laptops
• Portable speakers
• Portable DVD Players
• Mobile phones and phone speakers