SRS Labs is a leader in surround sound technology specifically used in headphone and for speaker systems in HDTV sets. SRS has won numerous CES Innovation and other awards. Formed in 1993, SRS is a publicly traded company.

SRS Labs more notable technologies are SRS TruSurround XT, which creates a surround sound effect from two speakers, SRS TruVolume, which regulates the volume level of TV programming, and SRS StudioSound HD which levels volume and clears up vocals and dialog.

SRS Labs technologies can be found in products from VIZIO, LG, Hitachi, Pioneer, Samsung, Sharp, Sony, Toshiba, Marantz, Yamaha, Motorola, JVC, Panasonic, Subaru, Kenwood, Altec Lansing, HP, Dell, and Viewsonic.