15 inch speaker, professional loudspeaker (PS-15)
PS-15 is a powerful 2-way speaker system, which composed of 1 piece of high power 15 inch driver and 1 piece of tweeter with 34mm diaphragm .
Detailed tested by Germany DAAS equipment.
Coated with black polyester paint, which is waterproof, ligh... - Update: 2009-12-25