The Revel M55XC is a 2-way 5.25-inch / 130mm Extreme Climate outdoor loudspeaker designed to deliver true high-performance Revel sound while withstanding the harsh environments of locations that are hot; cold; damp; humid or wet. Key Features: • 5.25-inch / 130mm Carbon-infused Polypropylene cone woofer • 1-inch / 25mm Aluminum dome tweeter with Acoustic Lens waveguide • 70V / 100V 60W variable tap with 8-ohm bypass • Durable polymer enclosure with weather-coated Aluminum grille • Stainless Steel input screw terminals with weather protection cover • Discrete InvisiBall mounting system with flexible positioning • IP56 Weather Protection Rating • Available in Black or White finish What's in the box? • Pair 5.25in 2 way External Outdoor Wall Mounted Speaker - Black