MFJ brings you ultra high quality communication audio with ham radio's most advanced communication speaker. How? By using America's most modern speaker design, advanced speaker cone and voice coil materials and construction, and a carefully crafted, accoustically-rigid cabinet.
Handsome black cabinet measures 51/4Wx93/4Hx61/2D in. You won't believe the clarity and depth of the audio when you hear the incredible improvements in speech intelligibility and CW tone. 4-in. full range speaker.