For your home theater, Model MP speakers offer a limitless set of choices for LCR and surround sound applications. Incorporate among your In-wall or floor speakers to create the home theater you desire. MTX Audios Multi-purpose speakers are designed with the elements in mind! The materials were selected to minimize the effects of damp conditions. Aluminum grilles, stainless-steel and solid brass hardware with rubber surrounds, and polypropylene woofer cones. Wet, dry, hot or cold weather - this speaker continues to perform.