It's a utilitarian PA speaker but the woofer was one of the best all around woofers that jbl offered it worked as a bass guitar speaker and worked well enough as a hifi speaker to make the spot in jbl's K2 speakers . the 2404 tweeter works like gangbusters as well the "biradial" design really did work at smoothing it out it's a very good speaker. The 2118 mid was designed for sound reinforcement basically it's smooth VERY light cone generally kind to vocals , not often too revealing .
they're tougher than shoe leather and right now they can be had cheaply ! they originally came in a 4.5 cube box they sound better in a 5 .
http://sandiego.craigslist.org/csd/msg/711407606.html