NS4818 is an Audio Power OpAmps WCLSP RoHS manufactured by Nsiway. It is a dual-channel, low-power, high-performance audio power amplifier designed for consumer audio applications. It provides up to 15W output power per channel into a 4-Ohm speaker load. The amplifier also features adjustable soft clip, full current output protection, and Class-D efficiency. The RoHS compliant device has a die size of 2.1x1.88mm in a surface mount package. It offers excellent thermal and EMI performance, as well as low noise. Its wide operating voltage range makes it ideal for a variety of applications.