All music enthusiasts are familiar with the well-known JBL subwoofer brand of speakers. When selecting an electric subwoofer to improve bass sound, most people immediately think of the JBL brand. Global manufacturing facilities for JBL subwoofer speakers are located in Mexico, China, Hungary, and the United States. JBL generally produces feature-rich, well-balanced sounding headphones and earbuds by closely adhering to the Harman curve. They may not always be the most comfortable in terms of fit and design, and despite their low cost, they have a somewhat cheap-feeling plasticky construction. Car audio systems typically choose JBL subwoofer speakers because of their reputation for producing deep bass speakers.