FeaturesThe Rockustics SoundStone features an earthy, shale tone accentuates this 2-way speaker that fits perfectly into medium-to-large pool and patio areas. 6.5" coaxial driver, 4 ohm impedance. Dimensions: 11.5" X 14.5" X 11.75". Weight: 27 lbs.FeaturesFrequency Response (-10db) 69 Hz - 19 kHzSensitivity @ 1W/1m 89 dB Woofer 6.5 inch Tweeter 0.75 inch Recommended Power 100 W Impedance 4 ohm Weight 27 lbs |