Loud car horns
Loud car horns for sale on Ireland's largest auction and classifieds sites
Browse 48 loud car horns listings currently in our index. Prices range from £3.9 to £38.49, with an average of £12.23. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about loud car horns →
Budget picks — under £8
12v super loud • Motorcycle horn waterproof • Round speaker universal - Free postage - New and Used
Sound pressure level • Output 105db powerful • Motorbike loud horn - Free postage - New and Used
Electric bull horn • Suitable all 12v • Vehicles such cars - Free postage - New and Used
Motorcycle electric horn • Upgrade your vehicle • Sound system thispowerful - Free postage - New and Used
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Frequency 335hz low • Tone 400hz high • Quantity pair sound - Free postage - New and Used
Sound pressure level • Output 105db powerful • Motorbike loud horn - Free postage - New and Used
Loudness coefficient 300db • Train horn high • Kit integrate into - Free postage - New and Used
Loudness coefficient 300db • Train horn high • Kit integrate into - Free postage - New and Used
Pair trumpet loud • Clear deep train • Like voice that - Free postage - New and Used
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
Electric bull horn • Suitable all 12v • Vehicles such cars - Free postage - New and Used
Snail horn • Trucks loud air • Car motorcycle equipping - Free postage - New and Used
2pcs 300db train • Horn truck 12v • Air electric snail - Free postage - New and Used
Beautiful snail angle • Appearance adopts special • Waterproof dustproof design - Free postage - New and Used
Noise level 110db • Universal motorcycle motorbike • Horn very loud - Free postage - New and Used
Extra loud 136db • Can replace you • Car van boat - Free postage - New and Used
Mid-range — £8 to £12
Super loud train • Horn internal reflux • Design 300db loudness - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Power consumption 66w • Frequency 335hz low • Tone 400hz high - Free postage - New and Used
Extra loud 136db • Can replace you • Car van boat - Free postage - New and Used
Unique design our • Car air horns • Are bells long - Free postage - New and Used
Sound level 600db • Air horn super • Pressure can made - Free postage - New and Used
Train horn • Description 100 brand • New high quality - Free postage - New and Used
Train horn • Description 100 brand • New high quality - Free postage - New and Used
Sound level 600db • Air horn super • Pressure can made - Free postage - New and Used
Opel vauxhall • Zafira mk2 mk3 • Corsa mk4 mk5 - Free postage - New and Used
Opel vauxhall zafira • Mk2 mk3 2005 • Corsa mk4 mk5 - Free postage - New and Used
Train horn • Description 100 brand • New high quality - Free postage - New and Used
Onwards audi • 2007 • 2011 - Free postage - New and Used
Extra loud 139db • Can replace you • Car van boat - Free postage - New and Used
Volkswagen sharan 2011 • Transporter 2009 2020 • Caddy mk2 2003 - Free postage - New and Used
Sound level 600db • Air horn super • Pressure can made - Free postage - New and Used
Premium — over £12
Onwards audi • Ultra loud tone • Has warning effect - Free postage - New and Used
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
Power 150db universal • Air horn 12v • Featuressuper loud voice - Free postage - New and Used
Part number12v 150db • Condition single trumpet • Length about 430mm - Free postage - New and Used
Sound 150db this • Horn can produce • That blares out - Free postage - New and Used
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Electric bull horn • Suitable all 12v • Vehicles such cars - Free postage - New and Used
Super loud 12v • Air horn will • Produce powerful 600db - Free postage - New and Used
6mm right angle • Push fit air • 130 decibels contains - Free postage - New and Used
This 12v airhorn • Produces powerful 150db • Tuned train sound - Free postage - New and Used
Super loud 12v • Airhorn will produce • Powerful 150db tuned - Free postage - New and Used
Wadeo 150db air • Horn 12v super • Horns truck train - Free postage - New and Used
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🔥 Best eBay deals on loud car horns
See all listings on eBay →These 48 listings for loud car horns are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
HORN 12V Waterproof Loud 105dB
12v super loud • Motorcycle horn waterproof • Round speaker universal
£4
HORN Waterproof Loud
Sound pressure level • Output 105db powerful • Motorbike loud horn
£4
12V Electric Bull Horn Red Air
Electric bull horn • Suitable all 12v • Vehicles such cars
£4
Everything you need to know about loud car horns
Whether you are looking for a brand-new or second-hand loud car horns, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.9, while premium listings can reach £38.49 — giving you a wide budget spread to work with. The average price of £12.23 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.