The Audiopipe APMB 638SB 6 Inch 300 Watt Low/Mid Frequency Loudspeaker out performs even the highest quality coaxial midrange handling higher levels of RMS power with minimal distortion. Able to handle up to 150 watts of continuous power know that this speaker will provide crisp mids no matter what style of music you listen to. It s iron basket is designed to take a beating although we hope they never have to. Take the tunes in your ride to the next level with the Audiopipe APMB 638SB 6 Inch Loudspeaker.