- Auto Power
- Premium
Turn heads and command attention with this 2PC 12V 300DB Super Speaker Train Air Horn. Engineered for maximum volume and clarity, these air horns deliver an ear-piercing 300 decibels of sound — enough to be heard from great distances in any environment. Whether you’re riding a motorcycle, driving a truck, SUV, or even piloting a boat, these horns ensure your presence is known loud and clear.
Unlike many low-cost car horns that rely on weak diaphragm systems or produce a thin, metallic tone, this model uses premium air compression technology to produce a rich, deep train-horn sound. Many basic models cap at 115–130dB, offering only marginal improvement over stock horns. This 300DB system stands in a league of its own — waterproof, corrosion-resistant, and built to withstand harsh outdoor conditions, making it the ideal upgrade for anyone serious about safety and performance.
With its universal 12V compatibility, this horn kit is easy to install on virtually any vehicle. It comes with everything needed for a quick and secure setup, and its waterproof design ensures long-lasting performance, even in rain or off-road conditions. Whether for emergency signaling, heavy-duty work vehicles, or just adding an aggressive touch to your ride, this train air horn delivers unmatched power and durability.
2PC 12V 300DB Super Speaker Train Air Horn Waterproof Motorcycle Car Truck SUV Boat
$259.99
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Customer Satisfaction
95% of our clients say they’d recommend Auto Power Premium to a friend or mechanic.
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Average Shipping Time
Fast international shipping. Most orders leave the warehouse within 48 hours.
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Expertly Selected
Our 100+ products are carefully handpicked: we go for excellence, not abundance.
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answers.
Credit card, PayPal, and bank transfer.
Yes, We offer free standard shipping on all eligible orders.
Absolutely. You have 30 days to return it, no explanation needed.
Use our smart search tool or contact our support team.
Between 2 and 14 business days — in USA and internationally.
Yes , all parts come with a 12-month warranty.
By email, phone, or chat. We’re here 24/7.
Yes, to over 50 countries.
2PC 12V 300DB Super Speaker Train Air Horn Waterproof Motorcycle Car Truck SUV Boat
$259.99
