3" (77 mm) Waterproof Intercom Speaker, 45 Ohm

This all-weather speaker is ideal for applications both outside and inside. With its 45 ohm impedance, it is often used in entry intercoms and easily fits into small enclosures and tight spaces. Its neodymium magnet helps deliver high levels of clear communication. Its mylar cone design helps prevent moisture absorption, especially useful in high humidity.

• Neodymium High Energy Plus Magnet (HE+)
• 1 watt, Program Power
• Steel basket construction
• High tensile strength polyester film (PET) cone & dust cap
• Robust, copper-wound 0.6 inch voice coil

This speaker is not only ideal for intercom, it would be a great replacement speaker (standard hole placement) for radios, TVs, signaling, and alarm devices.