NuTone ISA-445 Indoor Speaker (IS-445)

  Model: NuTone radio intercom ISA-445 indoor room station (6-Wire) Interchangeable with (4 button + volume knob) NuTone: IS-445 Room Station IS-405 Room Station Dimensions: 6.25" Wide 8.25" High   (includes 5" diameter 25 ohm speaker cone) Compatible with 6-wire NuTone: IM-4406 & IMA-4406 CD Master Station IM-4006 & IMA-4006 Cassette Master Station Spare Parts: Replacement Faceplate  Replacement Speaker  Replacement Buttons  Related Items: ISA-449 Outdoor Patio Speaker ISA-448 Larger Indoor Speaker  Available colors: White ISA-445WH Biscuit ISA-445L Walnut ISA-445D Black ISA-445BL