Model: NuTone ISB-64 with 16 ohm 3.5" outdoor speaker
Condition: Brand New
Color: Woodgrain
Description: Door speaker with lighted push button, Surface mount
Compatible with: IMA4406 IM4406 IMA3303 IM3303 IM3204 IM4006 IMA4006 IM3003 IMA3003 IM2003 IM-3103 IM-5006 SR-9000
Dimensions: 3-3/4 x 4-5/8 x 1-7/8"