Klipsch THX-502-L In-Wall Speaker

Klipsch THX-502-L In-Wall Speaker with Two Fibreglass Woofers

The Klipsch THX-502-L is engineered to bring real cinema sound to the comforts of home without taking up valuable floor space. Just like all the Klipsch THX® Ultra In-Wall speakers it offers amazing performance in a hidden solution loudspeaker.

THX® Select Certified

Delivers effortless dynamic range and brings superior sound to larger areas thanks to its highly regarded THX Select certification. It not only delivers consistent compelling audio to larger-sized rooms it also brings real cinema sound to the comforts of home without taking up any floor space.

Cinema Quality Sound

Employs high output fiberglass woofers for powerful bass impact, while a 1-inch (25mm) titanium tweeter mated to a new symmetrical pattern 90° x 90° square Tractrix® Horn generates flat in-room frequency response with high efficiency and low distortion.

Maximum Installation Reliability

This in-wall speaker also consistently delivers thrilling, realistic sound, whether it’s installed horizontally or vertically. It features sure-grip mounting dogs that provide even pressure against drywall for long term installation reliability, and includes a paintable grille that blends in perfectly with any décor.

Unlimited Flexibility

Timbre matched to all of Klipsch’s THX-certified products, so you can mix and match to create an unbeatable, discreet stereo or home theatre system that’s just right for you.

Edge-To-Edge Grille

Covering the whole of the speaker makes painting the product both simpler and quicker. Premium Neodymium magnets make it easy to install and remove and ensure a secure and flush fit without any moving parts. The flat grille allows better harmonization with today’s modern interior designs and disappears into the background, enabling sound to take centre stage.

Our Review

The Klipsch THX-502-L In-Wall Speaker is all about bringing that authentic cinema feel home—without sacrificing an inch of floor space. Certified to THX® Select standards, it packs serious punch and dynamic range, filling larger rooms with crystal-clear, richly detailed sound. Its high-output fibreglass woofers deliver deep, powerful bass, while the titanium tweeter paired with Klipsch’s signature 90° x 90° Tractrix® Horn keeps everything clean, efficient, and distortion-free. Whether mounted vertically or horizontally, it performs flawlessly, and its edge-to-edge paintable grille blends seamlessly into your décor. Add in easy magnetic installation and timbre matching across the entire Klipsch THX range, and you’ve got a discreet yet seriously capable speaker that lets the sound, not the hardware, steal the spotlight.