Low-frequency amplifier module (LFA) 4x50 W based on TDA7850 chip with 14-18 V power supply

A powerful four-channel low-frequency amplifier module built on the high-quality automotive TDA7850 class AB chip. The device delivers pristine sound with minimal distortion and provides up to 50 W of power on each of its four channels with 4 Ω speaker impedance. The board comes fully equipped with the necessary supporting components, including a high-capacity smoothing capacitor, a power-line filter choke, convenient audio inputs and reliable screw terminals for connecting power and loudspeakers. Features: Product type: four-channel audio power amplifier module (Audio Power Amplifier Module) Specifications: TDA7850 class AB chip, output power 4 x 50 W at 4 Ω load, supply voltage range 14–18 V, 3.5 mm connector inputs, terminal blocks for speakers and power, filter capacitor and choke Purpose: DIY assembly and upgrading of automotive and home audio systems, active speakers and soundbars