Audac ASP20/W

The SP series are high-efficiency sound projectors designed to provide good speech intelligibility and background music in a wide variety of applications. Designed for indoor use and perfectly suited to be used in large 70/100V broadcast systems such as train stations or airports. The ASP20 is a 20 Watt spherical loudspeaker, fitted with an 8″ driver and a 70/100V line transformer with different power tappings for 20 Watt, 10 Watt and 5 Watt. Its wide, smooth frequency response and high efficiency ensure high fidelity music and speech reproduction with a 360° horizontal coverage. This makes it perfect for big, open areas like factory halls or large retail spaces. The ABS housing is moisture and UV resistant and is equipped with a 3.5 m connection cable with a steel core which meets all safety requirements for ceiling mounting.

Last modified: July 6th, 2021
Speaker typeBroadband
Max. Power40 W
RMS Power20 W
Sensitivity (1W/1m)92 dB
Sound Pressure (Max. W/1m)103 dB
Connection3.5 m multi-core connection cable with steel safety core (ASP20)
Line Transformer Tappings1250 Ω – 100 V / Not used – 70 V / 20 W
2500 Ω – 100 V / 20 W – 70 V / 10 W
31000 Ω – 100 V / 10 W – 70 V / 5 W
42000 Ω – 100 V / 5 W – 70 V / 2.5 W
FrequencyResponse (± 3 dB)80 Hz – 18 kHz
Dimensions254 mm (Ø)
Weight2.950 kg
Operating temperature-20 °C ~ 60 °C
ColoursWhite (RAL9003) (ASP20/W)
Black (RAL9005) (ASP20/B)
AccessoriesIncludedPlastic wire clamp
Metal screw cable clamp
Snap hook
3.5 m connection cable