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INTRODUCING
US D611,864, US Pat. 7,938,078, US 7,802,535, US 7,712,430 EP DSN NO. 001129159-0001,
CN Pat.ZL200930182277.0, ZL200910259133.X, ZL201230031694.7, OHIM 001320824-0001-0002, OHIM 001320832-0001-0002, TW I385,643 & Other patents pending
Wolo’s new Model 619, BIG BAD MAX air horn uses the same proven patented technology and design as Wolo's original Bad Boy. BIG BAD MAX has a sound chamber designed to create a deep big rig sound, three times (3X) louder than a factory horns.
BIG BAD MAX is the perfect choice for all 12-volt vehicles: cars, trucks, motorcycles, boats and etc. The one-piece patented design requires no hoses like conventional air horns. Easily installs with one bolt that is provided, transfer the vehicle’s factory horn wires to BIG MAD MAX’S compressor and the installation is complete. Built with a heavy-duty compressor that is maintenance free assuring years of dependable service. The housing is made from super strong ABS plastic with a black stealth finish. If you want a deep sounding powerful air horn sound, go no further, BIG BAD MAX is the horn for you! THEY WILL HEAR YOU BEFORE THEY CAN SEE YOU!™
123.5 Decibels - 320 Hz, 12-volt
L 5-3/4 in. x W 3-1/2 in. H 4-5/8 in.
30-amp relay included
HEAR A SAMPLE OF BIG BAD MAX
Sound file is to demonstrate horns sound not loudness
| PRICE $69.99 |
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Want more product information?
Click on Doug, Wolo's customer service associate.

US D611,864, US Pat. 7,938,078, US 7,802,535, US 7,712,430 EP DSN NO. 001129159-0001,
CN Pat.ZL200930182277.0, ZL200910259133.X, OHIM 001320824-0001-0002, OHIM 001320832-0001-0002, TW I385,643 & Other patents pending
The latest in air horn technology, one-piece design, that requires no hoses. Installs in minutes by simply transferring the factory horn wires to the compressor. Mounts with one bolt included in kit. Produces a powerful dual tone air horn sound that is two times 2X louder than the factory horn. The BAD BOY is compact in size to fit any car, truck, motorcycle and any 12-volt vehicle that wants a loud air horn sound. Heavy-duty maintenance free compressor will provide years of dependable service. Instruction in English / Spanish.
Size: 2-1/2" W x 4-1/2" L x 4-1/2" H
HEAR A SAMPLE OF BAD BOY
Sound file is to demonstrate horns sound not loudness
| PRICE $52.99 |
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Want more product information?
Click on Doug, Wolo's customer service associate.

US D611,864, US Pat. 7,938,078, US 7,802,535, US 7,712,430 EP DSN NO. 001129159-0001,
CN Pat.ZL200930182277.0, ZL200910259133.X, OHIM 001320824-0001-0002, OHIM 001320832-0001-0002, TW I385,643 & Other patents pending
WOLO’s BAD BOY CHROME ™ has all the same features, as the original BAD BOY ™ with bright chrome plated finish is a step-up letting the vehicle stand out in chrome. The diagrams have a new shaped chrome cover and Wolo has added a chrome cover to the top of the compressor. Both covers are aerodynamically shape making the BAD BOY CHROME™ a great choice to dress-up any engine compartment as well as the exterior mount on a motorcycle.
Size: 2-1/2" W x 4-1/2" L x 4-1/2" H
HEAR A SAMPLE OF BAD BOY
CHROME
Sound file is to demonstrate horns sound not loudness
| PRICE $74.19 |
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AIR POWERED-VERY LOUD, perfect choice for 12 or 24 volt vehicles. Kit has two (2) durable red plastic trumpets and a maintenance free chrome plated compressor. Comes complete with all mounting hardware, easily installs in any vehicle. Will give many years of dependable service. Instruction in English / Spanish.
HEAR A SAMPLE OF AIRMITE 2
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $42.39 |
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| 24-Volt PRICE $62.39 |
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AIR POWERED-VERY LOUD, perfect choice for all 12 or 24
volt vehicles. Kit has two (2) durable black plastic trumpets and our new compact maintenance free compressor. Comes complete with all mounting hardware, easily installs in any vehicle. Will give many years of dependable service. Instruction in English / Spanish.
HEAR A SAMPLE OF AIR MAX
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $32.85 |
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| 24-Volt PRICE $52.85 |
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Wolo's NEW Model 403 is perfect for any 12 or 24 volt vehicle. Kit has two (2) durable plastic trumpets with a bright chrome plated finish. Comes with our new compact maintenance free compressor, compressor is also chrome plated. Comes complete with all mounting hardware, easily installs in any vehicle. Will give many years of dependable service. Instruction in English / Spanish.
HEAR A SAMPLE OF AIR MAX CHROME
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $44.49 |
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| 24-Volt PRICE $64.49 |
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DUAL TONE AIR HORN
120 Decibels-620/740 Hz
AIR POWERED-VERY LOUD – Choice either 12 or 24 volts. Two durable plastic trumpets and compressor
cover with the high-tech carbon-fiber look.
Transform an everyday engine compartment into the picture of style and
performance. The WOLO-BANDIDO is
manufactured with a hydrographic clear-coat process, which provides a durable
high-definition carbon-fiber-look. Installation
is easy with Wolo’s compact chrome compressor that is maintenance free.
Kit comes complete with all needed mounting hardware, hose and relay.
HEAR A SAMPLE OF WOLO-BANDIDO
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $59.99 |
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| 24-Volt PRICE $79.99 |
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AIR POWERED-EXTRA LOUD, Choice from either 12 or
24 volt. Kit comes complete with 3 durable red plastic trumpets, that easily installs in any
vehicle, heavy duty compressor maintenance free, all mounting hardware and a
heavy-duty relay.
HEAR A SAMPLE OF AIRMITE 3
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $63.59 |
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| 24-Volt PRICE $83.59 |
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MODEL 410
AIR POWERED-(2) TONE with the simple throw of a switch, the WOBBLER changes its sound to either
WILD TURKEY (alternating sound) or STEADY SOUND. Extra loud for the user that must be heard. Comes complete with three (3) durable red trumpets an extra heavy duty compressor and all
needed hardware. Easily installs in any 12 volt vehicle. Instruction in English / Spanish.
HEAR A SAMPLE OF the WILD TURKEY SOUND
HEAR A SAMPLE OF THE STEADY SOUND
Sound file is to demonstrate horns sound not loudness
| PRICE $100.69 |
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AIR POWERED SUPER LOUD! Two (2) chrome metal trumpets produce a sound that is sure to be heard. Ideal for the vehicle owner that wants dress up chrome under the hood. Easy to install in any 12 or 24 volt vehicle. AIRSPLITTER is also the horn of choice of motorcycle owners, it will make a great looking addition to any bike. So if you want a HIGH POWERED SOUND, TO BE HEARD then AIRSPLITTER is the horn for you! Comes complete with all mounting hardware. Instruction in English / Spanish.
HEAR A SAMPLE OF AIRSPLITTER
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $74.19 |
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| 24-Volt PRICE $94.19 |
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Super loud, air powered two (2) tone horn. With the throw of a switch you can change the tone of the horn from a Steady Blast to an Euro Emergency Vehicle HI/LO sound. The two (2) trumpets are metal chrome plated and will look great in any engine compartment. Comes with a heavy-duty compressor, relay, all required mounting hardware and instructions in English / Spanish.
HEAR A SAMPLE OF THE EURO
HI/LO SOUND
HEAR A SAMPLE OF THE STEADY SOUND
Sound file is to demonstrate horns sound not loudness
| PRICE $105.99 |
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MODEL 417
AIR POWERED - produces a powerful "BIG RIG TRUCK" Sound. Two (2) durable red plastic trumpets. Easily installs in any 12 or 24-volt vehicle. The compressor is heavy-duty and is maintenance free with a bright chrome plated finish. If you want a air horn for your vehicle that will produce a "BIG RIG TRUCK" sound, the Model 417 is the one for you. Comes complete with all mounting hardware. Instruction in English / Spanish.
Trumpet Size:
Short Trumpet - 11 5/8"
Long Trumpet - 12 1/8"
HEAR A SAMPLE OF LONG HORN
Sound file is to demonstrate horns sound not loudness
| 12-Volt PRICE $52.99 |
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| 24-Volt PRICE $72.99 |
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POWERHOUSE is a roof mount air horn that has dual metal chrome trumpets. Features Wolo's new heavy-duty compact chrome compressor. It produces a sound that is EXTRA LOUD, for the vehicle owner that demands to be heard. Included in kit is weather protector covers for both trumpets to insure many years of dependable service. The POWERHOUSE is a perfect addition for any truck, 4X4, RV, van, etc. So if you want the sound of the big trucks without an on board air tank, then POWERHOUSE is the one for your vehicle. It will look as good as it sounds on your roof. Comes complete with all mounting hardware. Instruction in English / Spanish.
Longest Trumpet 13-1/2"
HEAR A SAMPLE OF POWERHOUSE
Sound file is to demonstrate horn's sound not loudness
| 12-Volt PRICE $105.99 |
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| 24-Volt PRICE $125.99 |
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Want more product information?
Click on Doug, Wolo's customer service associate.

ROOF
MOUNT CHROME DUAL TRUMPET AIR HORN
Wolo's POWERHOUSE PLUS is the next generation in
air horns. Built like no other horn, the chrome back cover has 28 RED
SUPER BRIGHT HIGH INTENSITY long life LED's. The LED's can be used as
a decorative marker light facing the rear of the vehicle or as a third brake
light. A vehicle with the POWERHOUSE PLUS is sure to be heard with its big
rig truck sound as well as to be seen. The dual metal chrome trumpets will
dress up and make any truck, RV, van, and etc. look great. Installation is
made easy with Wolo's new flexible inlet hose with brass fittings. The
POWERHOUSE PLUS will provide the vehicle's owner, years of dependable
maintenance free service. Kit includes a heavy-duty compressor, chrome
weather protection covers, relay, hose and mounting hardware.
Longest Trumpet 13-1/2"
Patented: U.S. 7,394,351
Want more product information?
MODEL 490
EXTRA LOUD heavy duty hand held horn made of durable red plastic. HANDY HORN is ideal
for marine, sporting events, camping, road emergencies, etc. Comes complete with
8 oz.
can of environmentally safe gas.
Patent No. U.S. D626,44
120 Decibels 390/435Hz
HEAR A SAMPLE OF POWERHOUSE PLUS
Sound file is to demonstrate horn's sound not loudness
PRICE $132.49
Click on Doug, Wolo's customer service associate.
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HEAR A SAMPLE OF HANDY HORN
Sound file is to demonstrate horn's sound not loudness
PRICE $26.49
Want more product information?
Click on Doug, Wolo's customer service associate.
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8 oz. replacement can of environmentally safe gas for model 490.
| PRICE $13.79 |
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Mini-Hand Held Gas Horn
The Model 497 is compact in size making it easily to be carried. iHorn delivers a power blast that will be heard with the simple press on the horn button. Ideal for marine, jogging, camping, sports events and anytime a powerful horn is needed to signal. iHorn is environmentally safe using 134a gas (no CFC’s), 1.8 oz.
| PRICE $9.99 |
Want more product information?
Click on Doug, Wolo's customer service associate.
Wolo's Xtreme Air Horns have two (2) durable trumpets in your choice of colors, either yellow or purple with matching colored hose. Adds a great performance look to any engine compartment. Wolo's Xtreme air horn kits includes a heavy-duty maintenance free compressor, relay and mounting hardware.

PRESS TO HEAR SAMPLE OF HORNS
Sound file is to demonstrate horns sound not loudness
118 Decibel 620/740 Hz
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PRICE MODEL X-1000 |
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MODEL 400-C
Now you can buy from Wolo the needed replacement compressor that
is totally universal for all two (2) and three (3) trumpet air horns and low
pressure truck horns. Please note: the model
400-C is not designed to fill an air tank or operate high pressure air horns.
The model 400-C has a bright chrome finish an is compact in size. Designed for tight engine compartments and motorcycles producing a powerful 10-12 psi. Mounts easily with only one bolt which is included. The Model 400-C is same compressor that is packaged with Wolo 400 series air horns and low pressure truck horns. Available in 12 or 24-volt.
Wolo's new Model 408-C is a compact compressor for low pressure horns. Use when extra pressure is needed 18-20 psi. Same dimensions and features as Model 400-C.
Dimension: 4-1/2" height x 2-1/4" diameter.
For Wolo's replacement high pressure tank compressor.
PRESS BUTTON
| 12-Volt Model 400-C PRICE $26.49 |
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| 24-Volt Model 400-C24 PRICE $36.49 |
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| 12-Volt Model 408-C PRICE $37.49 |
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AIR HORN WIRING KITS
MODEL
MODEL
HWK-1
MCHWK-2
Wolo’s new horn wiring kits make installations of any low-pressure air horn (no tank) easy, trouble free and professional, without any special tools. Both kits are designed for any 12-volt car, motorcycle, truck and etc. Included in both kits is all that is required; wire harness with quick relay connect plug, terminals, in-line fuse, plastic wire ties and easy to follow English/Spanish instructions. Packaged in an attractive, self-selling clamshell. Horn relay is not included in kit.
Model HWK-1 use when new horn switch is required, horn button switch included.
Model MCHWK-2 Use for installation to vehicle’s factory horn system. Ideal for any 12-volt vehicle; cars, motorcycles, SUV's, boats and etc.
| Model HWK-1 / PRICE $21.99 |
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| Model MCHWK-2 / PRICE $15.99 |
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Model HS-1 is a universal horn switch that can be used with any brand or model horns. Easily mounts with two (2) screws. Made of metal to insure years of dependable service. The HS-1 has a bright chrome finish which looks great in any vehicle.
| PRICE $8.49 |
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Model HS-2 is a universal horn switch kit that contains a high quality chrome horn button switch, 10 ft. of 18 awg automotive grade wire, terminals and mounting screws. Can be used with any brand or model horns. Easily mounts with two (2) screws. Made of metal to insure years of dependable service.
| PRICE MODEL $11.69 |
Heavy duty relay four terminal, normally open contacts, available for 12
and 24-volt electrical systems. The black
plastic water proof case makes mounting easy anywhere in the vehicle. Use
with horns, fog lamps or any 30-amp circuit. This is the relay used with
Wolo electric and air horns.
| 12-Volt PRICE $10.59 |
| 24-Volt PRICE $15.59 |
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Chrome plated trumpet back cover ideal for dressing up any vehicle. Covers are designed to have a firm fit on trumpets which will prevent them from coming off when used on motorcycles that have excessive vibration.
| PRICE $5.30 Each |
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Chrome plated plastic cover ideal for protecting Wolo air horn trumpets from rain, snow, dirt. etc. Universal fit for all air horn trumpets.
| PRICE $8.49 Each |
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TO PLACE ORDER CALL: 1-800-645-5808
Monday - Friday 8:00 A.M. thru 4:30 P.M. Eastern Standard Time