The TDA7850 is a high-performance quad-bridge amplifier designed for car radio applications. It delivers 4 x 50W of power output with low distortion and high efficiency, ideal for automotive audio systems. Features: 4-channel class AB amplifier High output power: up to 50W per channel Low distortion and noise Standby/mute functions Short-circuit and thermal protection Applications: Car audio head units Amplifier replacements DIY stereo projects 💡 Bulk pricing available. 📦 Condition: New & Original 📩 Contact us for datasheet or large orders.