HDX/SDX Info Hub

HDX Speakers - Owner's Manual

SDX Speakers - Owner's Manual

HDX In-Wall Powered Subwoofer - Owner's Manual

HDX In-Wall/In-Ceiling Speakers - Overview

Installing A Speaker Grille

Removing a Speaker Grille

Cloth Inside the Grille

How do you compare the HDX and SDX in-wall and in-ceiling speaker lines?

Does HTD offer an in-wall center channel speaker?

HTD Speaker Pre-Drywall Brackets