Bogen SPT30A Speakerphones

The Bogen SPT30A Public Address Equipment is a high-performance reentrant horn loudspeaker designed for superior intelligibility in a variety of applications. Featuring robust all-metal construction, this loudspeaker is weatherproof, making it suitable for both indoor and outdoor environments such as schools, warehouses, and construction sites. With a power rating of 30 watts and versatile impedance settings, it can be seamlessly integrated into 25V or 70V constant-voltage systems. Installation is made effortless thanks to screw terminals and a uniquely designed mounting bracket, ensuring reliability and ease of maintenance in any setting.

Key features:

• High intelligibility and efficiency; ideal for one-way and talkback applications
• Weatherproof, all metal construction
• Support for 30 watts; 25/70 volt or 8-ohm operation
• Variable-tap impedance selector on SPT30A
• Field-replaceable diaphragm for easy maintenance
• Compact design with textured mocha enamel finish

Specifications:

• Power Rating (RMS): 30 watts continuous, 40 watts equalized
• Frequency Response: 225Hz to 14kHz
• Impedance:
  • SPT30A: 25/70 volts
  • SP308A: 8 ohms
• Sound Pressure Level: 125dB @ four feet on axis with 30 watt input @ 1000Hz
• Dispersion: 100°
• Dimensions: 11" Diameter x 10-1/2"D
• Shipping Weight: 6 lbs.