La Electronic Arts ha comunicato che il nuovo Need for Speed Underground sarà uno dei titoli di prossima uscita a sfruttare in pieno il supporto audio THX:
THX, best known for the loud "Audience Is Listening" promo at the beginning of THX-certified films, has been providing quality-assurance processes and product certification since George Lucas established the company in 1983. Since then, THX certification has grown to cover cinemas, mixing studios, home theaters, DVDs, multimedia products, and luxury automotive vehicles.
