Features:
Sound projector, Dual, 5/10,20W 100V, weather-proof
The SP20D is a weather-proof, Bi-Directional, sound projector in a beige plastic enclosure with a swivel mounting-arm.
Its wide band speaker system. The 100V transformer allows the system to be matched to different output power.
Specification
Nominal Impedance 500 Ohm/ 100V
Nominal Power Rating 20 W
Matching 5W / 10W / 20W
Frequency Response 120 - 20000 Hz
SPL (1 W/1 m) 94 dB
Dimensions (W x H) 180 x 251 mm
Weight 2.9 kg
Finish beige