Boss Audio Chaos Series 4 inch 2 Way Speaker (Pack of 2)

Boss CH4220 Chaos Series 4-Inch 2-Way Speakers (Pair)Features A substance called "Polyurethane" and is categorized as a "Polymer." It is a resilient, flexible, and durable manufactured material that can take the place of paint, cotton, rubber, metal, or wood in thousands of applications across virtually all fields. It can be hard like fiberglass, squishy like upholstery foam, protective like va...