Active + passive dual speaker system. Universal indoor/outdoor mountable. Ideal for use in the home, garage, yard, deck, porch, or patio. 200 wattsMAXwatts RMS. Frequency response: 70 Hz to 21 kHz. 3.5 in. aluminum injection cones for subwoofers. 1.75 in. wide dispersion cones for midranges. 1 in. dome tweeters. Bluetooth 4.0 music streaming with range of up to 30+ ft. 3.5 mm aux input. 3-way full-range stereo sound reproduction. Bass reflex vents for added bass response. Built-in capacitor crossover network. Quick connect/disconnect speaker terminals. Lightweight and compact size. Removable, rustproof mesh grilles. Housing made from engineered ABS. Dimensions, each: 5.25 in. L by 3.75 in. W by 3.75 in. H. System includes:. Active speaker. Passive speaker. 11.5 ft. speaker wire. Wall power adapter. Removable mounting brackets. White.