A8 Series Loudspeaker speakers from Bogen feature low frequency drivers incorporating NEAR Metal Diaphragm Technology (MDT), metal-alloy cones and Magnetic Liquid Suspension (MLS) spiderless suspension technologies for superior sound quality. These speaker assemblies are designed to be impervious to heat, cold, rain, moisture and salt spray. All hardware materials are extremely weather-resistant. This high-power speakers with 8" metal alloy hard anodized woofer, high audio intelligibility and superb articulation they are designed to perform in settings from clubs and auditoriums to stages and theme parks. They are available in three colors: black, green or white