Midland’s SPK100 External Speaker brings unmatched sound quality with 20 Watts of power, a heavy-duty design with IP67 waterproof and dustproof rating that cuts through the background noise so you won’t miss a message.  
POWERFUL SOUND 
20 Watts to cut through background noise
HEAVY-DUTY DESIGN 
IP67 waterproof and dustproof 
UNIVERSAL COMPATIBILITY 
Standard 3.5 mm audio plug for use with all CBs, MXTs and other