RF connector

DINexplosion-proof

Models AM25CK, AM70CK, 300CK, E-300CK and T-300CK Interfaces SelecTone® amplified speakers with an existing paging system Works in 25 or 70 Vrms systems Creates a “balanced line” SelecTone® System Models AM25CK and AM70CK are CSFM Approved UL and cUL Listed Features Our connector kits allow existing public address systems to be expanded through SelecTone® amplified speakers by converting and conditioning the incoming audio signal to the required input level for the amplifier within the speaker. There is no external power required as each kit plugs directly into a card edge connector in the speaker.