Speakers : Horns : Lowell Manufacturing Company - LUH-15TA

15W Paging/re-entrant Horn with Transformer, Grille, Trim Ring Ideal for School Iintercom Systems

Model: LUH-15TA

15W compression driver
25V/70V/100V transformer (screwdriver-adjustable tap selector switch in front and rear)
Self-contained cast aluminum housing with moisture-seal cover
Contoured aluminum trim ring
Fine perforation press-fit aluminum grille fits snugly for a hardware-free appearance, while helping to protect the front of the horn from nesting birds and insects.

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Ready-to-install re-entrant horn with weather-resistant housing is engineered for versatile labor-saving installation in brick, concrete block, plaster, drywall, or acoustic tile (indoors or outdoors, recessed or surface-mount). For paging and general voice communications (25V, 70V, 100V or 8ohm). Ideal for school intercom systems (25V).

15W compression driver
25V/70V/100V transformer (screwdriver-adjustable tap selector switch in front and rear)
Self-contained cast aluminum housing with moisture-seal cover
Contoured aluminum trim ring
Fine perforation press-fit aluminum grille fits snugly for a hardware-free appearance, while helping to protect the front of the horn from nesting birds and insects.
Network Grey powder epoxy finish.
Provides clear intelligibility with high SPL output over the extended vocal range.

Loudspeaker Voltage - 100V
Loudspeaker Voltage - 25V
Loudspeaker Voltage - 70V
Spec Sheet available - Yes

Maximum Frequency Response (Bandwidth): 7.40 kHz
Maximum Frequency Response (Bandwidth): 7400 Hz
Minimum Frequency Response (Bandwidth): 740 Hz
Minimum Frequency Response (Bandwidth): 0.74 kHz
Construction: Cast aluminum trim ring and housing, Perforated aluminum grille
Maximum SPL (Sound Pressure Level): 116.80 dB
Power Handling: 15 Watt
Wireless: No
Product Weight: 2.22 kg
Dimensions: Housing: 7.1 in diameter housing with 8 in diameter face x 3.72 in D (180 x 203 x 94 mm), Horn, trim ring and grille: 7.1 in diameter housing with 9.6 in diameter trim ring/grille x 3.3 D x 0.772 in projection (180 x 244 x 84 x 19 mm)
Mounting Bolt Circle: 7.625 in (194mm) with 4 holes spaced to mount an E.I.A. 8 in speaker grille
Cutout Diameter: 0.7.25 in (184 mm)
Installed Depth: 3.3 in
Mounting Projection: 0.772 in
Housing diameter: 7.1 in
Required Hole Diameter: 7.25 in
Transformer Input Impedance: 5000, 2500, 1300, 666, 333, 133, 89, 45 ohms (nominal)
Conical Dispersion Angle: 80° conical at 2kHz octave (-6dB)
100V Taps: 2, 4, 7.5, 15 Watt
25V Taps: 0.13, 0.25, 0.5, 1, 1.9, 4.7, 7.5, 15 Watt
70V Taps: 1, 2, 3.8, 7.5, 15 Watt
Certifications: CSA, UL

1908-LUH15TA.pdf 299467 kb - Data Sheet

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