AMPLIFY YOUR RIDE: 200W marine grade off-road speaker system is what you need to listen to high-quality audio on your car, ATV, UTV, 4x4, Jeep, marine watercraft, or other outdoor vehicles! Includes two 6.5-inch two-way off-road speaker system BLUETOOTH-COMPATIBLE: The compact marine wakeboard speakers are compatible w/ bluetooth for wireless audio streaming & works w/ devices like Android mobile phone or. Boasts with impressive bass response & large diameter sound projection 6.5 SPEAKER SIZE: The bullet style speakers feature 10 oz magnet structure that powers (2) 1 polymer dome tweeters, (2) 6.5 injection cone long excursion woofers w/ butyl rubber surround & 1 voice coil for a full-range stereo sound reproduction