Product Description
`- 8 Cone speaker- Self-contained 1-watt amplifier- Interfaces with standard 600-ohm telephone line- Available on an off-white semi-gloss enameled ceiling grille- Ceiling assembly with fixed front-mounted volume control knob
`- 8 Cone speaker- Self-contained 1-watt amplifier- Interfaces with standard 600-ohm telephone line- Available on an off-white semi-gloss enameled ceiling grille- Ceiling assembly with fixed front-mounted volume control knob