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Driver/Grille Assemblies: Life Safety

ULD Series: 8" 15W speakers

Specs   |   Instructions   |   Photos   |   Accessories

For indoor alarm or voice communication, the assemblies include an 8" dual voice coil driver, (2) dual voltage 70/25V transformers, and white steel grille (round or square). Ships ready for installation. Meets NFPA 72A, UL 1480 5th edition and UL2043 plenum space when used with approved backbox (order separately). California State Fire Marshall approved. 

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ULS Series: 8" 15W speakers

Specs   |   Instructions   |   Photos   |   Accessories

For indoor alarm or voice communication, the assemblies include an 8" single voice coil driver, dual voltage 70/25V transformer, and grille (round or square). Ships ready for installation. Meets NFPA 72A, UL 1480 5th edition and UL2043 plenum space (MUST be used with approved backbox to maintain UL listing). California State Fire Marshall approved. 

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ULT Series: 4" 15W speakers

Specs   |   Instructions   |   Photos

For indoor alarm or voice communication, the assemblies include an 4" driver, dual voltage 70/25V transformer, and grille (round or square). Ships ready for installation. Meets NFPA 72A, UL 1480 5th edition and UL2043 plenum space (MUST be used with approved backbox to maintain UL listing). California State Fire Marshall approved. 

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Unihorn LUH-15T: 15W horn

Specs   |   Instructions   |   Photos   |   Accessories

15W horn installs in brick, concrete block, plaster, drywall or acoustic tile—recessed or surface-mount. Includes 70/25V transformer, aluminum trim ring and press-fit grille. UL1480 5th ed. fire protective signaling, UL2043 return air plenum space, and California State Fire Marshall. Optional vandal-resistant grille, backbox, square trim plate, T-bridge or rough-in bridge. 

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