$18.02
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Non-returnable due to hazmat safety reasons
Non-returnable due to hazmat safety reasons
This item is non-returnable due to its composition that makes it regulated for transportation, but if the item arrives damaged or defective, you may request a refund or replacement.
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Returns
Non-returnable due to hazmat safety reasons
This item is non-returnable due to its composition that makes it regulated for transportation, but if the item arrives damaged or defective, you may request a refund or replacement.
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Shoreline Marine Air Horn, 8 oz.

4.6 4.6 out of 5 stars 810 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Boat Safety Horns by Shoreline Marine
$18.02 with 20 percent savings
Typical price: $22.63

This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal.
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Purchase options and add-ons

Brand Shoreline Marine
Item dimensions L x W x H 2.77 x 5.85 x 9.97 inches
Style Decibel,Sports
Material
Aluminum
Voltage
12 Volts
Fit Type
Universal Fit
Noise Level
120 dB

About this item

  • Meets United States Coast Guard requirements for audible signalling devices.
  • 120 Decibel volume with 1 mile audible distance.
  • Aerosol powered

Additional Details

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SeaSense Air Horn – Jumbo Size (8 oz), 127 dB – Loud 1 Mile Range, Meets EPA & USCG Standards – Great for Boat & Marine Safet
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Ships from and sold by Fishermen's Source.
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Product Description

Easy to operate push button horn. Meets USCG requirements for marine use. This horn is also great for sports officials, coaches and referees while meeting the needs of the avid sports fan. Can be heard up to one mile away. Refill can available.

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Shoreline Marine Air Horn, 8 oz.

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
810 global ratings

Customers say

Customers like the performance, value, and protection of the vehicle horn. For example, they mention it works well, is compact, and reasonable in price. Some say it's good for keeping animals away, such as bears and dogs. That said, opinions are mixed on the sound quality.

AI-generated from the text of customer reviews

74 customers mention66 positive8 negative

Customers like the performance of the vehicle horn. They mention that it works well for their purpose, is solid enough, and serves its purpose. Some say that it's amazing and great for anything.

"...up well being stepped on or crushed, but it is solid enough and serves it's purpose. The can seems like it will have enough gas for many, many uses...." Read more

"...Works very well for that, however, the cost for replacement cartridges has increased way too fast for it to be a good value...." Read more

"...Hopefully, we won't have any bear siting again, but this product works like a charm!" Read more

"...Not what it was entended for, but works like a gift from GOD." Read more

18 customers mention16 positive2 negative

Customers like the value of the vehicle horn. They mention that it's compact, reasonable, and all you need for most purposes. Some say that it is small enough for their bike bag.

"...little horn very loud you can here it from a long way off very compact reasonable price,its all you need for most boats." Read more

"...They seem to work fine and are far cheaper than the ones at the store" Read more

"great productgreat. price. verry loud deep tonehorn is made out of verry high quality plastic..." Read more

"...Dont pass this item up amazing product for the cost." Read more

12 customers mention12 positive0 negative

Customers like the protection provided by the vehicle horn. For example, they mention it's good for scaring bears, big cats, and dogs. Some say it'll scare the fur off of black bears. That said, some say it keeps pests out of the backyard and is a great telemarketer deterrent.

"...This horn is so loud and frightening that I guarantee it will not only work for Marine safety but keeping folks from cutting through your yard...." Read more

"Easy way to scare off coyotes. Have used it a couple times and now never walk the doggies without it." Read more

"...Air horn recommended by animal control officer. Works on trespassers too." Read more

"Good for scaring bears or big cats. Better than bear spray as I don’t want to be that close to a bear. The noise in a can can do!" Read more

8 customers mention8 positive0 negative

Customers are satisfied with the quality of the vehicle horn. They mention it's well-made, solid enough, and serves its purpose. Some say it'll last a long time and be a consistent product.

"...the horn would hold up well being stepped on or crushed, but it is solid enough and serves it's purpose...." Read more

"...It’s made well and it fits in your hand very well. I would buy this again,.." Read more

"...great. price. verry loud deep tonehorn is made out of verry high quality plasticit has a brass thread insert to secure the horn to...." Read more

"Liked it for the noisy dogs in my area, good quality." Read more

3 customers mention3 positive0 negative

Customers find the vehicle horn easy to use. They also say it's well-made.

"Easy to use. Is LOUD enough. I take it on hikes to deter mountain lions and the like. It does the job." Read more

"Easy to use. Good for boating or excessively noisy neighbors." Read more

"...We plan on using it to call the children in the neighborhood. Easy to use and seems to be well-made." Read more

115 customers mention74 positive41 negative

Customers are mixed about the sound quality of the vehicle horn. Some mention it is loud enough to scare the bear off, while others say it is very very loud. The horn mounts to the can and it takes little pressure to sound the horn, making it easy to use. Some say it stops the barking immediately, while other say it's too loud to scar kids.

"...This horn is so loud and frightening that I guarantee it will not only work for Marine safety but keeping folks from cutting through your yard...." Read more

"...It is SO loud!! So I know people using them for events would love them as well!! It surely gets everyone's attention…human or canine !!..." Read more

"...Not really much to say about the item itself. Obviously, it is *extremely* loud; a quick blast actually made me jump, and I was the one holding it...." Read more

"...The plastic horn easily mounts to the can and it takes little pressure to sound the horn...." Read more

Five Stars
5 Stars
Five Stars
They're pretty damn loud. Below you can see my packed bag for my golf trip!
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Top reviews from the United States

SeaWitch
5.0 out of 5 stars It's a shorts SHARTER! No more trespassers through my property.
Reviewed in the United States on April 14, 2020
Verified Purchase
Before I purchased my little home, it was used as a cut through to other homes. I live in a small Florida community where our property lines are close to each other (I'm 6 feet from two homes and when they take that shortcut through my property they can see right into my lanai and pool area). I was able to get all but a few neighbors to cease that practice with a gentle request, however, there are always a few who insist they will do what they want. My security vids did not stop them nor did my repeated requests for them to cease. Because I live in a golf course community, no fencing is allowed so I purchased the Shoreline Marine Air Horn and waited. Didn't take but a few days and sure enough, another homeowner is cutting through my property...however, this time I was ready and blew a nice blast from this airhorn and watched them literally jump out of their "slides", land on their chubby bums and like a cartoon, couldn't get up fast enough and they actually doubled back to the road to finish walking to their home. OMG this is better than cable viewing and I got it on video too. I couldn't wait for the next cut through and 24 hours later, a neighbor's older kid got the horn and I think I really scared the poop out of him because he kept digging the shorts out of his crack. This horn is so loud and frightening that I guarantee it will not only work for Marine safety but keeping folks from cutting through your yard. The word got out because no more cut throughs but I must admit, I will miss watching these peeps shart their shorts.
14 people found this helpful
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Zak
5.0 out of 5 stars I'm actually excited for the neighbors dog to bark....
Reviewed in the United States on October 10, 2019
Verified Purchase
Bought this because my neighbors dog barks non-stop when left alone during the day. Normally not a big deal, but when the window is left open, it gets old very fast... Hopefully a quick blast from this will do the trick.

Not really much to say about the item itself. Obviously, it is *extremely* loud; a quick blast actually made me jump, and I was the one holding it. It was painfully loud. The horn is plastic with brass fittings. I don't think the horn would hold up well being stepped on or crushed, but it is solid enough and serves it's purpose. The can seems like it will have enough gas for many, many uses. Be careful, this is definitely not a toy...
3 people found this helpful
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Anthony
5.0 out of 5 stars Very loud and effective Air Horn!
Reviewed in the United States on March 19, 2016
Verified Purchase
I bought this air horn to separate fighting dogs. I rescue and foster dogs and in the initial meet and greet with my dogs, things might happen. And they do sometimes…so instead of pulling and screaming and having the change to get bit, I use this. It startles them and I get a chance to separate them, without getting bit!!

It is SO loud!! So I know people using them for events would love them as well!! It surely gets everyone's attention…human or canine !!

I can't say, how long it will last, because I only had to use it twice so far (Thank God).
30 people found this helpful
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Pjsteels
5.0 out of 5 stars Lasts a long long time. My first one just died and I bought it in 2015.
Reviewed in the United States on April 23, 2023
Verified Purchase
I bought one in 2015 to keep on my mountain bike to scare away dogs who like to chase me on the street. Worked well for the dachshund who would chase me, I didn't want to hit it and hurt the poor thing but also didn't want my ankles bitten. After using it to prank girlfriends and coworkers, in traffic at people who get road rage towards me (you should try it sometime, their facial expressions are hilarious!), it finally died this year in 2023. I could nor tell you hoe many blasts I got out of it but it had to be at least 100. It sat in my truck during high and low temperature durations and never leaked or busted. Highly recommend it for boats or pranking like I used mine!
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D. Sang
4.0 out of 5 stars It works and its loud!
Reviewed in the United States on October 22, 2015
Verified Purchase
It works and its LOUD.

I got it for a sporting tournament festival to mark the start and the end (beats shouting) so I can't yet say how long the compress gas will stay in the can (if you put on a boat, let's say).

The plastic horn easily mounts to the can and it takes little pressure to sound the horn. Definitely keep it away from your ears as its pretty deafening. The size is about the size of a 8oz can of WD40 or a can of soda so its not something you can easily fit into a jacket pocket.
3 people found this helpful
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Doodle
5.0 out of 5 stars May or may not work against dogs
Reviewed in the United States on May 20, 2016
Verified Purchase
This air horn is LOUD! I got it to use against dogs, bears, cougars, and coyotes since I ride my adult trike in rural areas around my little town in Colorado. So far I've only used it against dogs. Please be aware that this won't work for all dogs. I was chased once by a pack of three dogs and the air horn caused two of them to back off, but the third wasn't fazed. The pit bull-mix did even back down after I hit it in the eyes with pepper spray! He just squinted and kept after us. Some dogs have a high pain tolerance. Fortunately, after he cornered my poor frightening dog, who sat down and cowered submissively, all he did was sniff. I don't like using pepper spray against dogs, but I'm not going to wait until either me or my dog are bleeding before I take action. It's the owner's responsibility to keep their dogs out of the streets. While this air horn doesn't always work on dogs, that's not the fault of the air horn, so I didn't take off any stars for that.

Please be very aware of how you hold the can - if you use it while it is tilted, the liquid propellant can leak out and is so cold it can burn your skin. Keep the can completely upright to avoid this.
18 people found this helpful
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DeeDee
5.0 out of 5 stars Seller very good about replacing defective horn
Reviewed in the United States on October 18, 2019
Verified Purchase
I ordered 2 different air horns and the other one worked great. This one the horn didn't work. I contacted the seller who quickly replaced it. I appreciate dealing with someone who makes good on his product. The new horn works. As a side bonus, my dogs have greatly reduced their barking, the cat now stays out of the dog food dishes and I don't even have to honk it all the time. I just show the dogs the air horn and they shut up.
3 people found this helpful
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Dave W
5.0 out of 5 stars High priced for daily use
Reviewed in the United States on August 15, 2020
Verified Purchase
Have to use as a signaling device in an extremely noisy environment. Works very well for that, however, the cost for replacement cartridges has increased way too fast for it to be a good value. Have had to cut back on its use to the bare minimum for safety. Not good at all!!! Looking for an alternative.
2 people found this helpful
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Top reviews from other countries

Faizan
5.0 out of 5 stars Good
Reviewed in India on January 9, 2020
Verified Purchase
Good
One person found this helpful
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