Vender Northvotescastfine TDA7850 Bluetooth 5.0 Amplifier Board 4*50W High Power Digital Stereo Speaker NVCF al mejor precio

Features: Get quality sound and volume using tda7850 chip, super power, push speaker with ease. High-end cooling fan, intelligent cooling system temperature control. Specifications: Product name: Audio amplifier board Optional Model: 1 XH-A373, 2 XH-A373K Amplifier type: ab class Amplifier chip: TDA7850H Input voltage: DC12-14.4V Standby current: 150mA Number of channels: stereo x 2 + subwoofer x 2 Power: 50W x 2 + 50W x 2(4ohm) Signal to noise ratio: 88% Color: As pictures shown. Size: Model 1 95x80x23mm(3.74x3.15x0.91in); Model 2 105x90x37mm(4.13x3.54x1.46in) Package Include:1pc TDA7850 XH-A373 Bluetooth Amplifier Board Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.