Description
SPT30A and SP308A are compact, high intelligibility, reentrant type loudspeakers, designed for one-way or two-way sound and communication systems.
Features:
- High intelligibility and efficiency; ideal for both one-way and talk back applications.
- Rotary tap impedance selector on .
- Tilt and swivel base for easy positioning.
- Screw terminals make installation fast and easy.
- This product includes all-purpose mounting bracket.
- Self-aligning, field replaceable diaphragm.
Technical Specifications
Voltage
- 30 watts continuous
- 40 watts equalized
Frequency
225 Hz to 14 kHz
Impedance
25/70 volts
Dispersion
100º
Sensitivity
-22 dBm [Ref: 10 dynes/cm2]
Durability
Weatherproof
Color
Mocha Enamel
Sound Pressure
- 125dB @ four feet on axis
- 30-watt input @ 1000 Hz
Dimensions
11" Diameter x 10-1/2" D
Warranty
Lifetime Limited Warranty
Warranty
Lifetime Limited Warranty