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Big ‘ol Blowhard Marine-Grade Air Horn 16oz | High-Capacity, Loud (120 dB), Orange and Red Aluminium Horn for Boating, Marine and Sporting Events

Big ‘ol Blowhard Marine-Grade Air Horn 16oz | High-Capacity, Loud (120 dB), Orange and Red Aluminium Horn for Boating, Marine and Sporting Events

Q: Once the cannister is empty can horn be altered to connect to a air compressor hose and achieve the same results? Ingenuity is not a problem here.

Air horn screws onto compressed air canister, so I don’t see how you couldn’t make your application work with a few adapters.

Q: A previous review mentioned it didnt come with a horn. Does this not come with the horn?

Mine came with a horn. It is unbelievably loud.

Q: How many 1 second blasts can I get out of this can?

I’m not sure I didn’t pay that close attention. But the is a great product. And it is really loud. I have had other brand but this is by far the best one But it last longer that the other products. I’m really not sure if this helps.

Product ID: 378926358

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Details

Brand
Mainstream
Colour
Orange and Red
Style
Safety
OEM Part Number
MM9110
Manufacturer
Mainstream

📢120 dB blast

🧴16 oz high-capacity

🛥️USCG certified

Frequently Bought Together

Mainstream Marine Big Ol’ Blowhard Marine-Grade Air Horn, Portable Loud Air Horns for Safety, Emergency Boat Blow Horn Can 16oz, High-Capacity, Can Be Heard 1 Mile Away, Boating Accessories

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Description

📢 Blow Hard, Stay Safe: The Ultimate Signal for Every Adventure

PROUDLY MADE IN THE USA - Cutting-edge design and manufacturing ensure premium quality and reliability you can count on.
HEAR IT FROM A MILE AWAY - Unmatched 120-decibel volume cuts through fog, rain, and chaos to keep you safe and heard.
RUGGED RUSTPROOF DURABILITY - Marine-grade aluminum canister built to withstand harsh weather and rough terrains without fail.
USCG APPROVED SAFETY STANDARD - Meets and exceeds all US Coast Guard requirements for marine signaling—trustworthy and compliant.
VERSATILE EMERGENCY ESSENTIAL - Perfect for boating, sporting events, hiking, and any situation where instant attention is critical.

The Big ‘ol Blowhard Marine-Grade Air Horn is a powerful 16-ounce safety device delivering a piercing 120 dB blast audible up to one mile. Designed with rugged, rustproof aluminum and meeting US Coast Guard standards, it’s perfect for marine use, emergency signaling, and outdoor events. Versatile and reliable, this American-made horn ensures you’re heard loud and clear when it matters most.

Specifications

Brand	Mainstream Marine
Colour	Orange and Red
Style	Safety
OEM Part Number	MM9110
Manufacturer	Mainstream Marine
UPC	711582391102
Item Weight	544.31 g
Item part number	MM9110
Manufacturer Part Number	MM9110
Volume	1000 Millilitres
Country of Origin	USA
Item Weight	544 g

Have a Question? See What Others Asked

i need something loud for my boat? is this really oud?

Once the cannister is empty can horn be altered to connect to a air compressor hose and achieve the same results? Ingenuity is not a problem here.

A previous review mentioned it didnt come with a horn. Does this not come with the horn?

How many 1 second blasts can I get out of this can?

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