Boston Acoustics Voyager VOYA6W 6.5-Inch 2-Way Outdoor Speakers (White) (Discontinued by Manufacturer) Two-way, high-performance outdoor loudspeakers are specially voiced for open-air environments 6.5" copolymer woofer 1" Kortec soft dome tweeter delivers a smooth and natural high-frequency response Enclosures, grilles, hardware, cones, surrounds and gaskets stand up to weather and temperature extremes Recommended amplifier power: 15-100 Watts