Kleinn ProBlaster Model 141 Compact Quad Air Horn with 12V Solenoid, Chrome

Kleinn's ProBlaster Model 141 is a chrome compact quad air horn that fits trucks, SUVs, Jeeps and most other vehicles running onboard air. It's universal and is the same horn Kleinn uses in its HK4 quad kit.

The assembly puts four chrome-plated trumpets on one manifold about 14" long, with a Vortex 4 (P/N 307) 12V electric air valve already installed. A small right-angle bracket and hardware are included. It takes 1/4" OD airline, and Kleinn rates it at 150.3 dB at 150 PSI.

Four trumpets in a compact package give you a fuller sound than the dual horns without the size of a train horn. The manifold sits low enough to fit behind most grilles or in the engine bay, which works well when bumper or frame space is already taken.

This listing is the horn and solenoid. You'll need an air system that delivers 120-150 PSI with at least a 0.5-gallon tank, plus airline and a horn button. There's no model-specific install guide from Kleinn.

Want it in black? The 141-1 is the same quad horn with XCR 2.0 coating. For a complete kit with compressor and tank, see the HK4. 1-year limited warranty.