Kahlenberg Model KM3-165-WF air alarm Industrial Horns are the largest, most powerful air powered horns available. These horns are primarily designed to operate in the most severe outdoor applications. They are simply constructed and extremely reliable resulting in a very low cost of use as compared to more complicated means of sound production.

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Horn is energy efficient with hermetically sealed diaphragm assembly which operates on a wide range of pressure without tuning or adjustment; Horn construction: High strength aluminum casting, stainless steel diaphragm discs and fasteners

Industrial Air Horn MODEL K-3 • Single tone, 470 Hz fundamental frequency, engineered to produce full harmonic contents up to 12 octaves which greatly enhance warning effectiveness • Horn is energy efficient with hermetically sealed dia-phragm assembly which operates on a side range of pressure without tuning or adjustment.

KM3-165-WF Air Alarm. This is one of the most powerful wide area notification air horn systems you will find. It uses a proven maritime design of horn constructed in cast marine aluminium with a hermetically sealed stainless steel diaphragm assembly. SPL is 147 ± 1dB total at 1m and fundamental frequency 165Hz ±4Hz.

Designed for use on commercial and military vessels over 75 Meters in length, the Kahlenberg KM-165 Air Horn is an extremely durable unit built for a lifetime of trouble-free service. Use with KM-135 or KPH-130C for dual whistle systems on vessels over 200 meters.

KM3.KM4.KM5全频音箱，声音甜美、清澈，指向性广，安装多样便捷。适用于会议、卡拉OK中置、多功能厅、补音、广播等语言扩声场所。 型号：KM3 Horn unit：Mid-Low 2×4.5”Treble3” Power handling：100W Impedance：8 ohm Sensitivity SPL：95dB(1w/1m) Sensitivity MAX SPL：116dB Passive crossover ...

The Kahlenberg KPH-130C "Triton" Electric Piston Horn utilizes a 7.5 horsepower electric motor to drive a piston which oscillates air in a column. With an entirely oil-less crankcase and gear case, steel gears, anti-condensation heating and self-draining cylinder assemblies, these piston horns are highly reliable ship's whistles requiring ...

Horn unit：Mid-Low 2×4.5”Treble3” Power handling：100W Impedance：8 ohm Sensitivity SPL：95dB(1w/1m) Sensitivity MAX SPL：116dB Passive crossover：3KHz

Single Tone Air Horns Control: External Manual, Electric Solenoid, or Combination Manual/Electric Valve Operating Temperature: -4°C to +80°C [24°F to +176°F] Finish: Primed and painted marine grey, white optional IP56 Air Consumption: 50L/sec [105 …