Kleinn Black Quad Horn/ 12.5In/10In/7.5In/6In - XCR2.0 Coated Zinc Alloy

Equip your vehicle with the Kleinn 141-1 direct bolt-on quad black air horn system, featuring four compact zinc alloy trumpets measuring 13 inches, 11 inches, 8.5 inches, and 7 inches in length with 3-inch bell ends to deliver devastating truck air horn sound in a space-saving design. Engineered for universal application and small enough to fit in almost any car, truck, or sport utility vehicle, this premium quad horn configuration is finished in Kleinn's exclusive XCR2.0 satin black corrosion-resistant coating to withstand the harshest environments while delivering a loud, full, and clean blast of up to 150.3 decibels at 150 PSI. The high-performance kit comes equipped with a heavy-duty Vortex 4 Series 12-volt electronic air horn solenoid valve to ensure instantaneous air delivery and an extreme train horn sound right out of the box. Designed for a clean, professional, and hassle-free installation, this complete package requires an onboard pressurized air system and combines a stealthy, durable black finish with maximum acoustic performance for builds with limited mounting space.

Additional Information

Kleinn Model 141-1 Black Quad Air Horn- Model 307 Air Solenoid w 1/4" OD Airline Input

Part Type

Accessory Horn

• Dimensions (in): 14 x 6 x 6.5
• Four Horns with mount, trumpet lengths, 13", 11", 8 1/2" and 7" with 3' End bells
• Output (dB) @ 150 psi 150.3
• Vortex 4 Series Model 307 Solenoid for 1/4" Airline
• XCR2.0 Black Coated Zinc Alloy Trumpets

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Horns, Quad, Train/Trumpet Style, 4 Different Lengths, w/Solenoid, for Compact Systems, 150 psi, 153.6 dB at 150 psi, Zinc Alloy, XCR2.0 Black, Kit

Kleinn compact quad train horns deliver the big-time sound you want and the great style your rig deserves, even if there isn't a lot of room. These compact 141 models feature an electronic solenoid that helps deliver big, sharp, blended tones through the four trumpets that are available in XCR 2.0 black coated zinc alloy or brilliant chrome plated zinc alloy. Find out why Kleinn Automotive Accessories are a leader in air horn and related pneumatic accessories for cars, trucks, SUVs, and everything else with a 12- or 24-volt power source when you order Kleinn compact train horns.

More product features, items, and specifications include:
• Four trumpet lengths—13 in., 11 in., 8 1/2 in., and 7 in. (14 1/2 in. x 7 in. x 7 in. assembled)
• Vortex 4 (12 V) electronic air horn solenoid included
• Maximum input – 160 psi
• Output at 100 psi - 151.4 dB
• Output at 150 psi - 153.6 dB