AtlasIED voice/tone compression drivers are optimized for efficient reproduction of speech, alert tones and signaling through compatible horn projectors. Their high sensitivity makes them appropriate for locations where clear emergency messaging must overcome ambient noise.
Match driver wattage, impedance or transformer voltage, horn interface and required listing. Coverage is determined by the horn/driver combination, so the driver should not be specified independently of the projector.
Use system audibility and intelligibility criteria to determine required output rather than relying only on nominal wattage.
Match driver wattage, impedance or transformer voltage, horn interface and required listing. Coverage is determined by the horn/driver combination, so the driver should not be specified independently of the projector. Representative Wallco listings include WAL07-VT-152UCN, WAL07-VT-152UCR, WAL07-VT-157UCN.
Use system audibility and intelligibility criteria to determine required output rather than relying only on nominal wattage.
Confirm speaker type, coverage, driver size, transformer voltage/taps or impedance, mounting hardware, environmental exposure and any safety/plenum listing.
Yes. Provide the existing AtlasIED part number when replacing equipment, or send the system voltage/impedance, application, mounting location and project requirements for new designs.
