Polk Patio 200 2-Way Indoor & Outdoor Loudspeaker for Powerful Audio Performance The Polk Patio 200 Loudspeaker is a powerful 2-way speaker that features a 5" mineral-filled polymer woofer cone and a 3/4" anodized-aluminum dome tweeter with a neodymium magnet. The rubber surrounds deliver rich, detailed audio with crisp highs and deep bass. This home speaker offers 90dB sensitivity and a 60Hz-25kHz frequency response and can be wall mounted horizontally & vertically. This bass speaker is built to withstand outdoor elements. The sealed, mineral-filled enclosure, rust-resistant aluminum grille and bracket, and stainless-steel hardware provide protection against the elements. Therefore, you can listen to music with confidence, indoors & outdoors. Pairing the Patio 200 Speaker with Atrium SAT300 Compact Outdoor Speaker and Atrium SUB100 Outdoor Subwoofer (sold separately) will create a superior combination that gives high-quality audio reproduction with an immersive experience for both indoor and outdoor spaces. Polk's advanced technology and engineering bring out the best in class audio with powerful loudspeakers, smart speakers, and soundbars, allowing you to sit back, relax and listen with your heart. Whether indoors or outdoors, the Patio 200 delivers faithful and powerful sound, so you can enjoy superior audio performance in the comfort of your home.