Motorcycle Stereo Speaker Handlebar Waterproof Dirt Bike ATV Audio System<br /><br /> Description:<br /> <br /> 100% Brand New<br /> Portable<br /> Easy to install<br /> Waterproof design, you can use it in rainy day. (But not for heavy rain.)<br /> Listen to the music, FM radio while driving on road.<br /><br /> Specification:<br />  <br /><br /> Working voltage: 10 - 16V DC<br /><br /> Sound pressure: 88dB<br /><br /> Frequency: 165Hz<br /><br /> Effective frequency range: Fo-12Khz<br /><br /> Distortion: &amp;le;5%<br /><br /> Rated power input: 15W<br /><br /> Max power input: 30W<br /><br /> Connection: 2 wires<br /><br /> Diameter x depth: 6.3 x 4.3cm (2.5 x 1.7&amp;quot;)<br /><br /> Colour: black and silver<br /><br />  <br /><br /> Package Included:<br /> <br /> 2 X Speakers