Klipsch THX Ultra2 5.2 Home Theatre Speaker Package | Dual Subwoofer | Digital Cinema
Set up your home theater like a THX master with certified products – 21st Century Entertainment Inc.
The Home Cinema Install Of A Lifetime - Procella Speakers
Amazon.com: Enclave CineHome PRO - 5.1 Wireless Plug and Play Home Theater Surround Sound System - THX, Dolby, DTS WiSA Certified - Includes 5 Active Wireless Speakers, 10-inch Subwoofer & CineHub Transmitter : Electronics
Monoprice Adds THX Certified In-Wall Home Theater Speakers to its Monolith Line | audioXpress