Features: Upgrade IRS2092S chip with integrated temperature protective, delivering 1000W power for full frequency sound output in this Class D digital amplifier board. Features adjustable thermal cutoff (60°C default), and top mounted cooling fan for optimized heat dissipation and space saving installation. Ideal for audiophiles, enthusiasts, and professional sound builders seeking amplification for home theaters, car sound setups, or studio monitor configurations. Perfectly integrates into subwoofer enclosures, multi channel loudspeaker arrays with footprint and reinforced plastic construction. Engineered with protect technology for stable current handling, ensuring bass reproduction and long term durability across demanding sound application. Specifications: Component:Plastic Size:Approx.133x68mm/5.24x2.68inch Package Includes: 1Pc Digital Power Amplifier Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.