Kleinn Air Horns - 401 - Dual Roof Mount Air Horn

Equip your truck with the Kleinn 401 direct-fit dual chrome-plated roof-mount air horn system, featuring two all-metal trumpets measuring 15 inches and 13 inches in length to create a deafening blast of over-the-road fury. Engineered for universal semi-truck and commercial vehicle applications, this premium roof-mounted dual horn configuration delivers an authentic big-rig tone, producing a massive 152.1 decibels of sound at 150 PSI. Designed for custom external mounting, this high-performance horn kit requires a pressurized onboard air system, a manual hand-pull air valve (Model 310 or 311), or an electronic solenoid valve to operate. For a proper and leak-free setup, the installation requires a Model 330 Roof Mount Air Horn Fittings Kit, providing the ultimate balance of glistening chrome style and serious acoustic presence that heavy-duty custom truck builds count on.

• Two Trumpets 15.5"/13.25" Lengths
• Manual Hand Pull Air Valve 310 or 311 / Solenoid Required
• Dimensions (in): 15.75 x 7.5 x 4.25
• Output (dB) @ 150 psi 152.1
• 330 Fitting Pack required if not replacing an existing roof mount horn
• Chrome-Plated Stainless Steel Construction
• 1/4" Airline Input

Vehicle Specific

• Universal

Attributes:

• Brand Name: Kleinn Automotive Accessories
• GTIN: 00819147010076
• Attribute 1: Dual Truck Horn - Two Trumpets 13.5", 11.25"
• Attribute 2: Chrome-plated, spun copper
• Attribute 3: Maximum output 153.5 dB
• Attribute 4: 14.75 in. overall length
• Attribute 5: 7 in. overall width

Extended Information:

• Country of Origin: China
• Emissions : CARB Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 18 x 9 x 7 inches
• Weight: 5 POUNDS

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