Language/Region >
English 中文 (Chinese)
JBL Commercial Products


The Commercial Solutions Series CSS-H15 Paging Horn provides excellent voice range clarity for public address systems, announcement/paging, intercom, security, alarm and industrial applications. Designed for demanding environmental conditions, the CSS-H15 is highly weather resistant (IP-65 rated) so it can be used in either indoor or outdoor applications. The wide coverage pattern allows the horn to cover a larger audience area than is the case with many paging horns.

HARMAN Professional Solutions:
  • Excellent voice range clarity for announcement and paging.
  • High sensitivity delivers high sound levels with minimal power amplification.
  • Wide 70° horizontal by 90° vertical coverage for medium throw applications.
  • Phenolic diaphragm driver for outdoor durability and high reliability.
  • UL-registered 15-watt multi-tap transformer, with 8 ohm direct bypass.
  • Built-in high-pass filter enhances reliability by protecting against low frequency damage.
  • Highly weather-resistant, with stainless steel bracket and hardware.


  • Public Access Areas
  • Warehouses
  • Factories
  • Schools
  • Recreational Facilities
  • Commercial Buildings
  • Distribution Centers
  • Civic Centers
  • Other Commercial Sound and Protective Signaling Systems
Frequency Range (-10dB) 400 Hz - 7.5 kHz
Coverage Pattern 70 degrees horizontal by 90 degrees vertical
Included High-Pass Filter Passive 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)
System Power Rating 15W (60W peak), 100 hours
Sensitivity (1W, 2.83V @ 1m) 105 dB, ave. 1 kHz - 6 kHz; 111 dB at 2 kHz
Max. SPL 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
Nominal Impedance 15W/70V, NC/100V tap: 333 ohms; 7.5W/70V, 15W/100V tap: 667 ohms; 3.8W/70V, 7.5W/100V tap: 1333 ohms; 1.9W/70V, 3.8W/100V tap: 2666 ohms; 0.9W/70V, 1.9W/100V tap: 5332 ohms; 8 ohms at 8 ohm direct setting
Transformer Taps 70V: 15W, 7.5W, 3.8W, 1.9W, 0.9W; 100V: 15W, 7.5W, 3.8W, 1.9W
Full-Range Driver 33 mm (1.3") diameter with phenolic diaphragm
Horn Material ABS
Mounting Hardware Stainless steel powder-coated U-bracket (yolk) with 3 x 8.8 mm (0.34 in) diameter mounting holes, stainless steel exterior hardware
Color RAL 9016 (horn and bracket)
Input Connection 300 mm (12") pigtail to bare wire; entrance via watertight fitting; wire colors: red = positive (+), black = negative (-)
Environmental IP-65 rating per IEC529, salt spray per B117, stainless steel U-bracket and exterior hardware
Safety Agency Certifications Transformer UL registered per UL1876 "Isolating signal and feedback transformers for use in electronic equipment"
Dimensions (H x W x D) 163 x 222 x 232 mm (6.5 x 8.8 x 9.2") horn; 181 x 222 x 232 mm (7.1 x 8.8 x 9.2") including mounting bracket; Depth excludes cable exit
Weight 3.0 lbs (1.4 kgs)
Shipping Weight 3.7 lbs (1.7 kgs)
Included Accessories Stainless steel mounting bracket