Bogen Communications SPT30A Paging Horn with XFMR 30W

Bogen Communications SPT30A Specifications

SPT30A Paging Horn with XFMR 30W

Highlights

Product features: Maximum speaker power capacities of 7.5W, 15W, & 30W Rotary switch-selected power taps on transformer models Consistent voltage (70V/25V) and 8-ohm versions Tilt & swivel base for easy aiming All metal construction with enamel finish Weatherproof design

Overview

See all products The Bogen SPT30A and SP308A are compact, high intelligibility, reentrant type loudspeakers, designed for one-way or two-way sound and communication systems. Their sturdy, weatherproof, all-metal construction is ideal for indoor and outdoor use in industrial plants, warehouses, schools, construction sites, transportation terminals, and recreational areas. The Model SPT30A has a built-in, variable impedance selector switch for matching the speaker power requirements to a 25V or 70V constant-voltage line.The model SP308A has an 8-ohm impedance only.

Miscellaneous

Power Rating (RMS): 30 watts continuous, 40 watts equalized Frequency Response: 225 Hz to 14 kHz Sound Pressure Level: 125 dB @ four feet on axis with 30-watt input @ 1000 Hz Dispersion: 100º Sensitivity as Microphone: -22 dBm [Ref: 10 dynes/cm2] Dimensions: 11" Diameter x 10-1/2" D 25V or 70V constant voltage line Impedance Selector Switch Settings: 25V @ 15, 7.5, 3.7, 1.8 watts 70V @ 30, 15, 7.5, 3.7, 1.8 watts