The Audio Nirvana Super 6.5 Ferrite is a single driver fullrange speaker.  It does it all.  No tweeter, midrange, or crossover is required.  Audio Nirvana speakers are more detailed, more extended, and smoother than any other company's speaker.  We are over 25,000 pairs of Audio Nirvanas sold, in the last 16 years, with 100% money back guarantee.  We have received only 10 pairs back.  Audio Nirvanas are the best sounding speakers in the world--at any price.  We offer free plans, parts list, and setup tips with any purchase. We can also refer you to qualified cabinet makers.  For more information, 300 projects, and more than 300 customer reviews, please visit us at our website.