Enclosure type electropneumatic horn for boats. A great innovation is the integrated compressor with horn, enabling immediate sound output when pressing the push button. No air hosing is therefore required. ASA grille and steel bracket. Typically marine low tone and extraordinary powerful sound. Rapid enclosure type installation. Suitable for commercial boats, ferries, yachts under 12 meters, sea dredges and rubber dinghies. VOLTS 24. dB (A) (1m) 120. Hz 300. AMP. 9. DIMENSIONS mm 134 x195x167. PACKING blister.