The Nutone ISA-78 HI-FI 8" Inside Speaker is a vintage-style intercom speaker designed for use in home systems. With its white color and no controls, this NOS (New Old Stock) speaker is in its original packaging but is not powered by batteries. The NuTone brand is known for its quality products, and this model is sure to be a reliable and stylish addition to any home's door entry system.
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