SPH-15R

AUDIBLE/VISIBLE NOTIFICATION SPH-15 Series Supervised Horn Loudspeaker Models Available SPH-15R Product Overview 25.0 and 70.7 Vrms dual voltage settings Seven field-selectable watt/impedance selections Double re-entrant design Vertical and horizontal positioning Suitable for life safety and communications Available with red finish System Sensor’s SPH-15 series speakers combine performance, functionality, and flexibility. Performance. Utilizing a high-efficiency compression driver, the SPH-15 loudspeaker is capable of projecting through high ambient sound levels typically found in warehouses, factory settings, and mechanical equipment rooms. The horn loudspeaker is equipped with a 7-position watt/impedance switch, providing for tap selection up to 15 watts RMS power handling capability. Functionality. The SPH-15 is listed to UL 1480, and is designed to provide accurate reproduction of audible emergency and protective signals/messages. The SPH-15 is weather-resistant to provide protection against water, humidity, and corrosion. Flexibility. The SPH-15 is equipped with a dual voltage transformer capable of operating on either 25.0 or 70.7 volts. A mounting bracket permits surfacemounting in either a horizontal or vertical position, allowing for directional sound dispersion, which maximizes sound projection and penetration. Engineering Specifications Supervised horn loudspeaker shall be System Sensor Model SPH-15__ dualvoltage transformer speaker capable of operating on either 25.0 or 70.7 volts. Loudspeaker shall be equipped with a 7-position watt/impedance switch, providing for tap selection up to 15 watts RMS. Loudspeaker shall have a frequency range of 400 – 4000 Hz, and shall operate in a temperature range of 32°–120°. Loudspeaker shall be listed to Underwriter Laboratories Standard 1480 for Fire Protective Signaling speakers. S4048 Mechanical Specifications SPH-15 Series Input Terminals 12 to 18 AWG Electrical Specifications SPH-15 Series Voltage Input 25.0 volts or 70.7 volts nominal Sensitivity 102 dB at 15 watts, 10 ft. (3 dB increment UL rating) Dispersion Angle 70° (–6 dB, 2000 Hz octave band) Frequency Range (UL) 400 to 4000 Hz Operating Temperature Range 32° to 120°F (0° TO 49°C) Power 15 watts (max.) Simple Voltage, Power Selection, and Sound Output Power Tap Selector Switch Note: Terminal #2 is the positive terminal. Sound Output (UL Reverberant) Switch Position 1 2 3 4 5 6 7 Impedance 5.0K 2.5K 1.3K 666 333 89 45 25 V Line – – .48 W .94 W 1.8 W 7.5 W 15.0 W dB @ 10 ft.* – – 90 90 93 99 102 70 V Line .9 W 1.8 W 3.8 W 7.5 W 15.0 W – – dB @ 10 Ft.* 93 96 96 99 102 – – 3 2 1 4 5 6 7 8 1 2 Sound Output (Anechoic) Frequency Response: 400 500 Sensitivity: 120 116 106 – 14,000 Hz (nominal) – 6,000 Hz (± 5 dB) dB at 15 watts (peak) / 1 meter dB at 15 watts / 1 meter (avg.) 500 – 6,000 Hz dB 1 watt / meter (avg.) 500 – 6,000 Hz Mounting Dimensions 13/4″ 2″ 27/8″ Dia. 1/2″ Dia. 3 Holes 120 Deg. Apart, on 2.312″ Dia. B/C 9/32″ Banding Slot Ordering Information Color Red Model SPH-15R Description 77/8″W × 83/4″H × 95/16″D Speaker Voltage 25.0/70.7 Vrms System Sensor Sales and Service System Sensor Headquarters 3825 Ohio Avenue St. Charles, IL 60174 Ph: 800/SENSOR2 Fx: 630/377-6495 Documents-on-Demand 800/736-7672 x3 www.systemsensor.com System Sensor Canada Ph: 905.812.0767 Fx: 905.812.0771 System Sensor Europe Ph: 44.1403.891920 Fx: 44.1403.891921 System Sensor in China Ph: 86.29.524.6253 Fx: 86.29.524.6259 System Sensor in Singapore Ph: 65.6273.2230 Fx: 65.6273.2610 System Sensor – Far East Ph: 85.22.191.9003 Fx: 85.22.736.6580 System Sensor – Australia Ph: 613.54.281.142 Fx: 613.54.281.172 System Sensor – India Ph: 91.124.237.1770 x.2700 Fx: 91.124.237.3118 System Sensor – Russia Ph: 70.95.937.7982 Fx: 70.95.937.7983 © 2004 System Sensor. The company reserves the right to change product specifications without notice. A05-0329-001•3/04•#1255