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.
Features at a Glance:
- Speaker type: Broadband
- Drivers: 8”
- Max. Power: 40 W
- RMS Power: 20 W
- Sensitivity (1W/1m): 92 dB
- Sound Pressure (Max. W/1m): 103 dB
- Connection: 3.5 m multi-core connection cable with steel safety core (ASP20)
- Line Transformer Tappings:
- 1 250 Ω - 100 V / Not used - 70 V / 20 W
- 2 500 Ω - 100 V / 20 W - 70 V / 10 W
- 3 1000 Ω - 100 V / 10 W - 70 V / 5 W
- 4 2000 Ω - 100 V / 5 W - 70 V / 2.5 W
- Frequency Response (± 3 dB): 80 Hz - 18 kHz
- Dispersion: Horizontal 360°
