Vender PAM8403 USB 5V 2x3W Dual Channel Stereo Bluetooth-compatible Digital Power al mejor precio

100% brand new and high quality Features: High-performance power amplifier board, dual-channel output, high efficiency and stability. Adopt high-quality circuit board, reasonable layout, effectively reduce electromagnetic interference, and greatly improve product performance. High-performance power amplifier chip, DC power supply 5V working voltage, 3W (left channel) + 3W (right channel) dual-channel output, efficiency up to 90% or more. Specifications: Product name: Digital Power Amplifier Board AMP chip: PAM8403 Transmission distance: maximum 20 meters (unobstructed) Power supply voltage: DC 5V Number of channels: stereo (dual channel) Maximum power: 3W + 3W Material: Metal + Plastic Size: app.46x29mm/1.81x1.14in (length x width) Color: Green Quantity: 1pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Digital Power Amplifier Board(other accessories demo in the picture is not included.)