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  • The promo code 289806 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
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  • Free e-gift cards expire .
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
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  • Limited-time offer. Subject to change without notice.

Product Summary

The Big Bad Max 12 Volt Air Horn utilizes a special sound chamber design to produce a deep big rig horn sound that's up to 3 times louder than factory horns. Ideal for use with 12V cars, trucks, motorcycles, boats and other vehicles.

What's Included

    (1) Air horn

Features + Benefits

  • Delivers volume that gets noticed at 123 1/2dB (320 Hz)
  • Choose from multiple tones to customize your sound
  • One-piece design doesn't require any additional hoses like most conventional air horns
  • Heavy-duty compressor is maintenance-free for years of dependable use
  • Super-strong ABS plastic housing with a stealth black finish
  • Easy one-bolt installation
  • 5 3/4in.L x 3 1/2in.W x 4 5/8in.H overall size

Key Specs

AttributeSpecification

item#

30230

Brand

Wolo

Manufacturer's Warranty

3 month limited warranty

Ship Weight

2.0 LB

Max. Decibel

123.5

Multiple Tone

Yes
AttributeSpecification

Mounting Type

Permanent

Mounting Hardware Included

Yes

Product Type

Horn

Included (qty.)

1

Product Weight

lb

Dimensions L x W x H (in.)

5.75 x 3.5 x 4.625 in

Warranty

Manufacturer's Warranty

3 month limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.