Your Store

On Board Horn Air 200 Series 248 Air System

On Board Horn Air 200 Series 248 Air System
Product Code: OBA04
Reward Points: 0
Price: $377.00
   - OR -   

If you want extreme loudness, and extra long blasts, but don't have room for a larger air tank, this system is for you! A compact 2 gallon air tank, this one features our top-end 200 PSI compressor, providing fast 200 PSI fills and a more powerful blast from your horns. With 200 PSI you get more out of the 2 gallon tank since there’s more air packed into it.

Packages come with everything you need to install a fully functional air system on your vehicle.


  • All-inclusive Train Horn air solution!
  • Top-End 200 PSI Compressor
  • Comes with standard 1/2 in push-to-pull fitting
  • Complete Fitting Kit with safety valve & drain cock
  • All standard mounting hardware


Compact, But Powerful:

This kit is not to be underestimated. Despite it being a 2 gallon (7.5 liter) reservoir, the included air pump is a powerhouse. This oversized pump can handle up to 5 gallons of air and will provide all the air you need.

This package is perfect for filling up load leveling air springs. If your truck has air springs without a compressor setup, this is the perfect compliment. Please note that if you use horns, you will still need an air spring kit to connect the system properly.


Unlike some other air systems, Horn Air kits come with 10 and 18 gauge wire, and a complete wiring kit including a fuse holder. This takes out the guess work on your end and makes sure your system is installed correctly.  They also come with a standard 1/2in OD push-to-pull fitting. This means the horns you hook up with get all the air they need.

Recommended For Use With The Following:

  • XL “Shocker” Train Horn (When Run At 150 psi)

NOTE:  This system is NOT recommended for AirChime horns!  Use at least a 4 gallon tank with larger scale train horns.

Kit Includes:

  • 480C Air Compressor
  • 300 PSI US made Air Tank
  • 165/200 PSI weatherproof pressure switch
  • 1/2in push-to-pull air line fitting
  • Safety blow-off
  • drain cock
  • 20ft 10ga wire
  • 20ft 18ga wire
  • Inline fuse holder
  • Terminal Kit
  • Detailed instructions

Write a review

Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:

Tank:  2 Gallon Tank

Rated Pressure:  300 PSI

Burst Pressure:  800 PSI

Length:  17 in (431.8 mm)

Diameter:  6 in (152.4 mm)

Height:  7 in (177.8 mm)

Weight:  10 lbs (4.54 Kg)

Compressor:  Viair 480C Air Compressor

Voltage:  12 Volts

Air Flow:  1.76 CFM at Free Flow

Average Fill Time:  50 Sec

Max Amperage:  19 amps

Maximum Duty Cycle:  100% @ 100 PSI, 50% @ 200 PSI

Maximum Working Pressure:  200 PSI

Length:  11.5 in (292.1 mm)

Width:  4.3 in (109.22 mm)

Height:  6.5 in (165.1 mm)

Weight:  11 lbs (4.99 mm)

Pressure Switch:  Weatherproof 165/200 PSI Switch

Voltage:  12 Volts

Max Amps:  40A

Stop Pressure:  200 PSI

Restart Pressure:  165 PSI