Dual is one of the original brands of high-end turntables. Now a subsidiary of the Namsung Corporation, Dual produces a complete line of home, mobile, and marine audio as well as mobile video and GPS products.

Notable Dual products include the Dual LUR66E, a rock-styled speaker that has a 0.75-inch Tetoron dome tweeter and a 6.5-inch polypropylene cone woofer. Frequency response is a claimed 70Hz to 20kHz.

Also notable are the Dual LS205EB bookshelf speakers that have a 2-inch titanium dome tweeter and a 5.25-inch woofer. Frequency response is a claimed 75Hz to 20kHz.

Compare Dual to companies such as Polk Audio and Speakercraft.