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1. Mounting The Horn

1.1 - Mounting The Compressor 

Find a suitable mounting location on the vehicle that is protected from road debris and 

spray from your tires. Universal and Vehicle-Specific Mounting Brackets are available for 

purchase separately.

Step One:

 Use the M8x16 Bolt (c) and M8 Nut (d) to attach the compressor to the 

mounting location. 

Note: 

The compressor should be mounted so that the cylinder is vertical. There should 

be no more than a 25 degree variance from the vertical position.

1.2 - Bolt-On Mounting The Acoustic Unit

Step One:

 Use the M6x20 Bolt (e), Vibration Dampener (f) and M6 Nut (g) to attach the 

Acoustic Unit (b) to the mounting location.

Note:

 The Acoustic Unit can also be mounted using the supplied Zip Ties. Continue to 

Section 1.3 for Zip Tie mounting.

DENALIELECTRONICS.COM

90º

115º

65º

-25º

+25º

Maximum Allowable Mounting Angle

Compressor

Acoustic Unit

M8x16

M8 Nut

Example Mounting Bracket

M6x20

Vibration 

Dampener

M6 Nut

Example Mounting Bracket

1.3 - Zip Tie Mounting The Acoustic Unit

Step One:

 Slide the Zip Tie (i) through the slots in the Acoustic Unit (b).

Step Two:

 Tighten the Zip Ties (i) to secure the Acoustic (b) Unit to the vehicle.

1.4 - Connecting The Air Hose

Once you have mounted the Compressor and Acoustic Unit you will need to connect 

them using the supplied Air Hose.

Step One: 

Route the hose (h) through the vehicle to connect the two units. Be sure to 

avoid areas of extreme heat such as the engine head or exhaust. The hose is rated for 

175° F.

Step Two:

 Trim the hose to the correct length, then you can push each end of the hose 

onto the nipples on the compressor and acoustic unit. It is helpful to heat up the ends 

of the hose using a heat gun before

Air Hose

Acoustic Unit

Compressor

Zip Tie

Acoustic Unit

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