Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Sound Level (dB)
- 154 dB (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 153 dB (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

Kleinn ProBlaster Compact Dual Air Horn Kits

3.71 out of 5 stars 7 Customer Reviews

Kleinn ProBlaster compact dual air horn kits include two tuned trumpets. This set provides everything necessary for a clean installation, while also being compact e

Kleinn ProBlaster compact dual air horn kits include two tuned trumpets. This set provides everything necessary for a clean installation, while also being compact enough to fit most vehicles. They include a 120 psi, 0.5-gallon air system and are available in chrome or black stealth finishes (model dependent). 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 the Kleinn ProBlaster compact dual air horn kit best suited for your application.

More product features, items, and specifications include:

* HK1 chrome-plated zinc alloy horn sizes – 8.5 in. and 6.5 in. long (approximately 8.5 in. x 6.5 in. x 3.0 in. assembled)
* HK2 spun copper horn sizes – 16.75 in. and 14.5 in. long (approximately 17.0 in. x 8.0 in. x 4.0 in. assembled)
* Air compressor – 120 psi (6.2 in. x 3.0 in. x 5.0 in.); 10 percent duty cycle rating; 10-amp draw
* Air tank 6260RT with five 1/4 in.-NPT ports; 0.5 gallon (8.0 in. x 6.0 in. x 8.0 in.)
* Pressure switch (90 psi on/120 psi off)
* Maximum input rating – 120 psi
* Rating for cfm at 0 psi – 1.03 (HK1); 1.15 (HK2)
* Output – 151.4 dB at 100 psi (HK1); 146.0 at 100 psi (HK2)
* Output – 153.6 dB at 150 psi (HK1); 153.5 at 150 psi (HK2)
* Drain valve, safety valve, and other fittings
* High-pressure nylon air tubing (12 ft.) and horn push button
* Wiring/installation kit
* HK-2 model available with chrome or XCR2.0 black finish
* Detailed installation instructions

Showing In Stock Items. Show All 3 Items.

Results 1 - 3 of 3

Kleinn ProBlaster Compact Dual Air Horn Kits HK2-1

Horns, ProBlaster Compact Dual Air, Trumpet Style, 2 Lengths, with Compressor/Tank, 120 psi, 0.5 Gallon, High Decibel, Spun Copper, XCR2.0 Black, Kit

Part Number: KLN-HK2-1

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Kleinn ProBlaster Compact Dual Air Horn Kits HK1

Horns, ProBlaster Compact Dual Air, Trumpet Style, 2 Lengths, with Compressor/Tank, 120 psi, 0.5 Gallon, High Decibel, Zinc Alloy, Chrome Plated, Kit

Part Number: KLN-HK1

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

Kleinn ProBlaster Compact Dual Air Horn Kits HK2

Horns, ProBlaster Compact Dual Air, Trumpet Style, 2 Lengths, with Compressor/Tank, 120 psi, 0.5 Gallon, High Decibel, Spun Copper, Chrome Plated, Kit

Part Number: KLN-HK2

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 10, 2026 if ordered today

Page 1 of 1