Model D-4A Chimetone Air Horn

List Price: $8,194.00
Lead Time: As quoted

Kahlenberg Chimetone Air Horns all utilize more than one projector or “trumpet” in their design. These projectors each produce a different fundamental frequency which combine to produce powerful, distinctive, musical chords.

Kahlenberg Chimetone Air Horns all utilize more than one projector or “trumpet” in their design. These projectors each produce a different fundamental frequency which combine to produce powerful, distinctive, musical chords. To hear a Chimetone Air Horn is to realize that the sound of a vessel can be one of its most impressive aspects. The Model D-4A Air Horn is made entirely of bronze and brass.
 
  • For vessels 75 fo 200 Meters in length
  • Meets or exceeds IMO Requirements
  • Operates on a wide range of air pressure
  • Highly reliable, virtually no maintenance required
  • All brass and bronze construction
More Information
Vessel Length 75-200 Meters (246 to 656 ft.)
Heated? No
Power Type Compressed Air
Additional Specifications

Fundamental Frequency: 171 and 220 Hz
S.P.L. (dB(A) at 1 meter): 143.2dB
S.P.L. (1/3 octave band @ 1 meter): 138.3 dB
Air Consumption: 116 c.f.m. (54.7 l/s) @ 150 p.s.i. (10 bar)
Air Pressure Req'd: 100 to 250 p.s.i. (7 to 17 bar)
Control: External manual/solenoid operating valve
Material: Cast Bronze and Brass
Finish: None (White Powdercoat Optional)
Dimensions: 25"x24"x13" (635 x 612 x 330mm)
Net Weight: 145 lbs. (65 kg)