15 Watt Paging Horn

Loa phóng thanh JBL CSS H15 cung cấp âm thanh rõ nét tuyệt vời với công suất 150W cho các ứng dụng thông báo, công cộng, trường học, nhà xưởng, báo động... được thiết kế sử dụng trong các điều kiện thời tiết khắt khe, CSS-H15 có khả năng chống chịu thời tiết cao (xếp hạng IP-65) nên nó có thể được sử dụng trong các ứng dụng trong nhà hoặc ngoài trời. Dạng phủ sóng rộng với họng còi bao phủ một khu vực khán giả lớn hơn so với trường hợp có nhiều còi .

• 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.

Apllications:

• Public Access Areas
• Warehouses
• Factories
• Schools
• Recreational Facilities
• Commercial Buildings
• Distribution Centers
• Civic Centers
• Other Commercial Sound and Protective Signaling Systems

• Frequency Response (-10 dB) 400 Hz – 7.5 kHz
• Coverage Pattern 70° horizontal by 90° vertical (at 2 kHz and averaged 1 kHz – 4 kHz)
• 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 15 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
• 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/100V, 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 in) 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) dia mounting holes, stainless steel exterior hardware.
• Color RAL9016 (horn and bracket)
• Input Connection 300 mm (12 in) 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 Ratings
  • 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 in) horn
  • 181 x 222 x 232 mm (7.1 x 8.8 x 9.2 in) including mounting bracket. Depth excludes cable exit.
• Weight (ea) 3.0 lb/1.36 kg
• Shipping Weight (ea) 3.7 lb/1.68 kg
• Included Accessories Stainless steel mounting bracket