Vender BIGG TDA7850 4x50W Bluetooth-compatible Power Amplifier Board Four Channels Stereo al mejor precio

#TDA7850 #4x50W #Bluetooth-compatible #Power #Amplifier #Board #Four #Channels #Stereo TDA7850 4x50W Bluetooth-compatible Power Amplifier Board Four Channels Stereo 100% brand new and high quality Features: High-performance power amplifier board, four-channel output, high efficiency and stability. Adopt high-quality circuit board, reasonable layout, effectively reduce electromagnetic interference, make full use of effective heat dissipation area, and greatly improve product performance. High-performance power amplifier chip, DC power supply 12-14.4V wide working voltage, 50W x 2 (left channel) + 50W x 2 (right channel) four-channel output, efficiency up to 90% or more. Specifications: Product name: Bluetooth-compatible Power Amplifier Board Chip type: Class AB Chip model: TDA7850 Power supply voltage: DC 12-14.4V Standby current: 150mA Number of channels: stereo x 4 Output power: 50W x 2 + 50W x 2 (4Ω) Signal to noise ratio: 88% Material: Metal + Plastic Size: app.126x95x30mm/4.96x3.74x1.18in (length x width x height) Color: As pictures shown 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 Power Amplifier Board(other accessories demo in the picture is not included.)