These 2-way 4″ weather-resistant bookshelf speakers have high-impact molded enclosures that reproduce sound with phenomenal clarity and power. Each speaker features a 3/4″ tweeter with titanium-laminate dome and EOS waveguide, 4″ woofer with WeatherPlas cone and a 100-watt capacity. Compact design allows for easy, out-of-the-way mounting. Mounting brackets included. Each speaker is 4.5 lbs.