AUDIO: UL 1480 Assemblies

Speaker / Xfmr / Grille:

FIRE-PROTECTIVE Signaling (ULD-series): provides clear signal for indoor alarm or voice communication in emergency warning systems or general public address in high-rise hotels, schools, apartment complexes and similar venues. Conforms to NFPA Standard 72A and is listed under UL1480 (5th edition) Fire Protective Signaling. Assembly includes speaker (15W dual voice coil), transfomer (2 factory-wired dual-voltage transformers with DC blocking capacitor on 1 input, taps at 0.25, 0.5, 1, 2, 5W @ 70/25V), and grille (round or square steel, white). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker size: 8" specs

FIRE-PROTECTIVE Signaling (ULS-series): provides clear signal for indoor alarm or voice communication in emergency warning systems or general public address in high-rise hotels, schools, apartment complexes and similar venues. Conforms to NFPA Standard 72A and is listed under UL1480 (5th edition) Fire Protective Signaling and UL2043 for plenum use. Assembly includes speaker (15W single voice coil, dual-cone), transformer (1 factory-wired dual-voltage transformer with DC blocking capacitor, taps at 0.25, 0.5, 1, 2, 5W @ 70/25V), and grille (round or square steel, white). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker size: 8" specs

FIRE-PROTECTIVE Signaling (ULT-series): delivers excellent sensitivity per UL measurement standard (2 watts at 10 ft.) for emergency communications in schools, apartment complexes and similar venues. Conforms to NFPA Standard 72A and is listed under UL1480 (5th edition) Fire Protective Signaling and UL2043 for plenum use. Assembly includes speaker (15W high-compliance cone speaker), transformer (dual-voltage with parallel input leads and DC-blocking capacitor, taps at 0.25, 0.5, 1, 2, 5W @ 70/25V), and grille (round or square steel, white). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker size: 4" specs

GENERAL Signaling (WB8-series): provides high quality music or paging in mid to large-size venues (hotel lobbies, restaurants, department stores and similar applications). Ready-to-install unit is listed under UL1480 General Signaling and UL2043 for plenum use. Assembly includes speaker (8A50: 50W coaxial speaker with 20 oz. LF and 2 oz. HF magnets), transformer (TLM870: tap selections at 1, 2, 4, 8W @ 70V), and grille (WB8: white steel). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker size: 8" specs

GENERAL Signaling (WB4-series): provides very high quality music or paging for hotels, restaurants, department stores, airport terminals and similar venues. Listed under UL1480 General Signaling and UL2043 for plenum use. Assembly includes speaker (4A30: 30W coaxial with 10 oz. LF and 2 oz. HF magnets), transformer (TLM870: tap selections at 1, 2, 4, 8W @ 70V) and attached grille (screw-mount or torsion-mount, round steel, white). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker size: 4"

Speaker / Grille:

GENERAL Signaling (WB12-series): for high ceiling applications that require high energy (clubs, sports bars, airport terminals, hotel ballrooms and convention centers). Listed under UL1480 General Signaling and UL2043 for plenum use. Includes speaker (12P150: 150W coaxial speaker with high frequency compression driver, 38 oz. LF and 7.7 oz. HF magnets) and grille (WB12: white steel). IMPORTANT: to maintain UL-Listing, assembly must be used with Lowell approved UL-Listed backbox and compatible control equipment. Order separately. Speaker Size: 12" specs