View this product description in Norwegian.

The SP22 is a professional humidity and weatherproof unidirectional sound projector with ahigh effi ciency level. It features a 5" full range driver and a built-in 100 V line transformer with power tappings for 20 W, 10 W or 5 W, which can be selected by connecting the corresponding pair of the 4 core connection cable.

• Model Name / Type: SP22 / Unidirectionaler High Efficency Sound Projector
  
• Max . Power: 40 W
• RMS Power: 20 W
• Sensitivity (1 W / 1 m): 92 +/- 3 dB
• Power Taps: 20 W / 10 W / 5 W / 2,5 W
• Frequency Response: 110 Hz - 18 kHz
• Dimensions: 138 x 205 mm