SM09D1 Audio Details Technical Specifications External Speaker (15W)External speaker with clear voice output and adjustable bracket, to be used with mobile radios (15W)Find a dealerHighlightsFunctionsTechnical SpecificationsSpecificationsDimensionWeightColorRadio connetcorSpeaker powerSpeaker impedanceRelated Products HR1065 HM685 HM785 HM655 MD785i MD625 MD615 MD785