The off-white Bogen Communications SM4T is an Easy Install series 4W surface-mount speaker in a lightweight ABS plastic shell offering intelligible voice reproduction for paging, talkback, and security applications in schools, warehouses, offices, and more. This multi-tap speaker is compatible with 25 and 70V amplifiers, and delivers a maximum power output of 4W across a frequency range of 125 Hz to 15 kHz with a 120° dispersion angle. A rotary switch grants access to five power tap settings.
Easily wire the SM4T using the color-coded mounting studs, and adjust the volume via the front-mounted knob without having to remove the speaker. Mounting hardware is supplied for simple, tool-free installation.Simple three-step installation process takes less than one minute and requires no tools
Third, standard wire nuts make the electrical connection directly to the color-coded studs. Both the SM1EZ and SM4T are lightweight, durable speakers with a low-profile contemporary design, making them versatile enough to be installed in just about any installation with standard ceiling tiles. The SM1EZ is a 1-watt single-tap speaker. The SM4T is a 4-watt multi-tap speaker with a rotary switch that eliminates transformer tap wires. Both models have an exterior volume control for easy balancing that is easily accessible, but doesn’t attract tampering.
- Fast, easy, clean installation
- Direct and reflected sound paths create wide dispersion angle
- Lightweight and durable plastic shell with a paintable off-white finish
- Complies with NFPA National Code 160b and UL-2043 (report available)
- For 25V and 70V systems