The TPA3250 is a high-performance class-D power amplifier. It operates from a 32V power supply and delivers up to 2 x 130W into a 4 Ohm load, or 2 x 70W continuous output into an 8 Ohm load. With a 2 VRMS analog input interface, it easily integrates with high-performance DACs such as the TI PCM5242. In addition to excellent audio performance, the TPA3250 offers high power efficiency and a no-load power consumption of less than 1W. This efficiency is achieved through the use of 60 mOhm MOSFETs and optimized gate driver design, resulting in lower idle losses compared to typical discrete solutions. Basic parameters: - Amplifier Class: Class D - Quiescent Current: 50mA - Efficiency: 90% - Rated Output Power: 2 x 130W - Frequency Response: 20Hz to 20kHz - Operating Voltage: DC 18V to DC 32V - Maximum Output Current: 4A - Weight: 0.08kg - Maximum Power Per Channel: 101-130W - Model Number: TPA3250 - Channels: 2 (Stereo) - Color: Blue - Material: Plastic - Dimensions: 103 x 78 x 15mm Package Includes: 1 x TPA3250 Digital Power Amplifier Board Note: The package includes only the items listed above. Other accessories are not included. Due to lighting and display differences, the item's actual color may vary slightly from the image. Measurement may vary by +/- 1-3cm.