This 4.1ch metal slim sound bar is perfectly suited for thin TVs. The slim and smooth unibody design fits easily below a TV for easy installation. The aerodynamic design concept has been translated into a slim and sleek shape that resembles the wings of an airplane. In addition, the stainless-steel housing allows this product to be compact, solid and light. Notably, the unibody structure uses a single sheet of hairline stainless steel that showcases the exquisite craftsmanship of the product. Also the speaker grill and four function keys can are fully integrated into the production process, completing the ultimate expression of simple design.