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JBL CSS-H15 15 Watt Paging Horn

The CSS-H15 is a 15 watt paging horn, from JBL's Commercial Series installed range. Transducers are 33 mm (1.3 in) diameter with phenolic diaphragm. Nominal coverage is 70 degrees H x 90 degrees V. Frequency range is 400 Hz - 7.5 kHz. JBL rates it at 15 W (60 W peak), 100 hrs. Maximum SPL at 1 m is 117 dB cont ave. (123 dB peak), 1 kHz - 6 kHz;123 dB cont ave. (129 dB peak), 2 kHz, 15W input,8 ohm setting.

Transformer taps are 70V: 15W, 7.5W, 3.8W, 1.9W. 0.9W 100V: 15W, 7.5W, 3.8W, 1.9W. Connections are 300 mm (12 in) pigtail to bare wire; entrance via watertight fitting. Wire colors: red = positive (+); black = negative (-). It measures 163 x 222 x 232 mm (6.5 x 8.8 x 9.2 in) horn 181 x 222 x 232 mm (7.1 x 8.8 x 9.2 in) including mounting bracket. Depth excludes cable exit. Net weight is 3.0 lb/1.36 kg. In the box: Stainless steel mounting bracket.

Type15 Watt Paging Horn
Frequency Range (-10dB)400 Hz - 7.5 kHz
Coverage Angle70 degrees H x 90 degrees V
Included High-Pass FilterPassive 350 Hz high-pass filter built-in to protect against damage from frequencies below operational range.
Directivity Factor (Q)10.9 (2 kHz)
Directivity Index (DI)10.4 (2 kHz)
Power Rating15 W (60 W peak), 100 hrs
Sensitivity (1W, 2.83V@ 1m)105 dB, ave. 1 kHz - 6 kHz; 111 dB at 2 kHz
Maximum SPL (1m)117 dB cont ave. (123 dB peak), 1 kHz - 6 kHz;123 dB cont ave. (129 dB peak), 2 kHz, 15W input,8 ohm setting