{"product_id":"banhao-electric-air-horn-for-12v-vehicles-150-db-super-loud-dual-trumpet-black-integrated-compressor","title":"banhao Electric Air Horn for 12V Vehicles — 150 dB Super Loud Dual Trumpet, Black Integrated Compressor","description":"\u003cp\u003e\u003cstrong\u003eBANHAO Electric Air Horn is a compact, 12V dual‑trumpet horn with an integrated upgraded compressor that delivers a 150 dB warning tone for trucks, cars, motorcycles and boats.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis integrated black air horn from BANHAO pairs two tuned trumpets with a stronger, upgraded compressor and corrosion‑resistant ABS housing to provide a loud, durable alerting device for any 12V vehicle. Designed for straightforward installation and broad compatibility, the horn aims to improve on-road visibility and attention without complex plumbing or external tanks.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is this horn and when will you need it?\u003c\/h3\u003e\n\u003cp\u003eThe horn produces up to 150 dB peak sound pressure, which is significantly louder than typical factory horns and is intended to grab attention in noisy or crowded environments. It’s useful for situations where you need a strong audible warning—heavy traffic, construction zones, rail crossings, or marine docking approaches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasured peak output: approximately 150 dB\u003c\/li\u003e\n  \u003cli\u003eDual trumpets tuned for a clear, penetrating tone\u003c\/li\u003e\n  \u003cli\u003eUseful in noisy urban, highway, and industrial settings\u003c\/li\u003e\n  \u003cli\u003eDesigned for brief, attention‑getting bursts rather than long continuous use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the BANHAO horn easy to install on my vehicle?\u003c\/h3\u003e\n\u003cp\u003eYes—this model is built for direct 12V installs with a single integrated compressor, reducing routing and plumbing compared with traditional air systems. Typical installation requires mounting the horn, connecting the wiring to a fused 12V source and a switch or existing horn relay, and securing the unit away from excessive heat or moving parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with any 12V vehicle electrical system\u003c\/li\u003e\n  \u003cli\u003eIntegrated compressor eliminates external air tanks and hoses\u003c\/li\u003e\n  \u003cli\u003eIncludes mounting bracket and basic wiring points for fast fitment\u003c\/li\u003e\n  \u003cli\u003eCorrosion‑resistant ABS housing simplifies placement near the engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features protect the horn outdoors?\u003c\/h3\u003e\n\u003cp\u003eThe BANHAO horn uses high‑grade ABS polymer for the trumpet housing and a redesigned compressor coil for stronger, longer life performance. The ABS body resists rust and corrosion, helping the horn endure wet or salty conditions without shorting or seizing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS polymer trumpet and casing for rust resistance\u003c\/li\u003e\n  \u003cli\u003eUpgraded compressor coil and materials for improved airflow\u003c\/li\u003e\n  \u003cli\u003eWater‑resistant design suitable for exposed installations\u003c\/li\u003e\n  \u003cli\u003eServiceable electrical connections for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this horn work on my truck, car, or boat?\u003c\/h3\u003e\n\u003cp\u003eThe BANHAO electric air horn is designed to operate from a 12V supply and is therefore compatible with most cars, pickups, motorcycles, vans, light trucks and many boats that run on 12V systems. Verify available mounting space and ensure the vehicle’s electrical system and fusing are adequate for the compressor’s startup current.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with 12V vehicles: cars, pickups, SUVs, motorcycles, vans, small boats\u003c\/li\u003e\n  \u003cli\u003eCheck battery and ground connections for reliable operation\u003c\/li\u003e\n  \u003cli\u003eMay require a relay or upgraded fuse depending on wiring setup\u003c\/li\u003e\n  \u003cli\u003eAvoid continuous sounding to prevent compressor overheat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Professional drivers, fleet owners, off‑road enthusiasts and boat operators who need a compact, high‑output horn that installs without an external tank. If you want a louder, corrosion‑resistant replacement or upgrade for standard horns and you run a 12V system, this BANHAO dual‑trumpet electric air horn is built to deliver a clear, hard‑hitting signal and dependable weather resistance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this horn run on my car’s 12V system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The BANHAO horn is designed for any 12V vehicle; verify wiring and fusing can handle the compressor’s startup current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the horn waterproof for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The ABS housing is water‑resistant and corrosion‑proof for exposed installs, but avoid submersion and continuous spray exposure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"banhao","offers":[{"title":"Default Title","offer_id":48086457778334,"sku":"B0D8NTQFKB","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/banhao-front-view-integrated-air-horn.jpg?v=1785898481","url":"https:\/\/northtrailauto.ca\/products\/banhao-electric-air-horn-for-12v-vehicles-150-db-super-loud-dual-trumpet-black-integrated-compressor","provider":"North Trail Auto","version":"1.0","type":"link"}