How about American rca speakers?

All right. Shenzhen Ruizhida Technology Co., Ltd., RCA, 19 19 started in the United States, and it is a well-known brand in the fields of home audio-visual, fever audio, home entertainment terminals and various wires. , a pioneer of high-tech products in the world, a global radio master, and one of the best classical record manufacturers in the world. RCA has become the pioneer of high-tech products in the world with its high-quality products. The products have a number of international patented technologies, multi-channel output, clear and smooth sound quality and excellent quality.