PRV Audio 6MB250-NDY 6 ½" SpeakersThe 6MB250 NDY offers smooth lower response through a punchy mid bass range and the frequency response that takes your applications smoothly through the 6,500Hz range. The size and punch of this pro audio neo speaker makes it perfect for a midrange driver in a 3 way loudspeaker cabinet or woofer in your studio monitor while offering outstanding mid to lower vocal support, and at less than 2 pounds it wont add much to your cabinet weight or your car