Elevate your home audio experience with the Klipsch PRO-6504-L-THX In-Wall Speaker. Designed for those who demand exceptional sound quality, this speaker boasts THX Surround Sound Formats and is perfect for any wired setup. With its sleek in-wall design, it seamlessly blends into any room and provides powerful and clear audio that will enhance your movie, music, and gaming experience. Crafted with precision and attention to detail, this speaker is perfect for those who appreciate top-of-the-line audio equipment. The PRO-6504-L-THX is a must-have for any home theater or entertainment enthusiast looking for an immersive and cinematic experience. SOME SPEAKERS ARE MISSING MOUNTINGS CLIPS.. they have no effect on speakers In either case. They also have no effect on mounting.