This speaker features a 15" woofer with high-temperature voice coils to ensure powerful bass. The 4" wide-dispersion midrange driver and the 2-1/2" ferrofluid-cooled tweeter deliver quality audio.
these speakers are just what i needed to bring my 5.1 surround sound system full circle old school design with alot of power with crystal clear sound this is a must get***** 5stars go buy these speaker worth every penny
What's great about it: 15inch woofer, crystal clear sound, and powerful bass