5-Trumpet Horn System 130dB Duty 12V Electric Musical Horn Kit for Truck Van – Complete & Mounting Hardware

1. Super Loud: Equipped with heavy duty horn system, which can produce a deeper and louder tone, 130dB sound level, loud enough to give warn to other vehicles. 2. Parameter: With 0.1Mpa‑0.15Mpa strong air pressure, makes a bigger, louder sound, ideal for the modification, replacement, repair of the original car horn system. 3. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 4. Complete Accessory: The kit comes with five strong trumpets, a 12V heavy duty compressor, hose, relay and mounting hardware, complete accessories ensure quick installation. 5. Wide Application: The trumpet is extensively applicable to truck, wagon, train, ship, and any other 12V vehicle to better meet your needs. Specification: Item Type: 5 Trumpet Air Horn Material: ABS Voltage: DC 12V Current: 20.0A Sound Level: 130dB Operating Pressure: 0.1Mpa-0.15Mpa Fitment: Suitable for truck, train, ship, , and any other 12V vehicle Package List: 5 xAir Horn 1 x Relay 1 x Compressor 2 x Hose 33 x Accessory

• Super - Engineered with a -duty horn system that delivers a deep, commanding at 130dB — enough to through traffic noise and alert drivers instantly, ensuring maximum on highways, construction zones, or rural roads.
• High-Pressure Power- Driven by robust 0.–0.15MPa pressure from the integrated 12V , this system generates significantly louder and richer sound output than standard horns—ideal for vehicle modification, OEM replacement, or emergency signaling upgrades.
• Craftsmanship- Professionally manufactured with aerospace-grade aluminum trumpets and - components, each unit undergoes rigorous vibration and thermal testing to guarantee stable performance, service life, and consistent acoustic fidelity in extreme weather.
• Plug-and-Play Kit- Includes five tuned brass-alloy trumpets, a high- 12V -duty , reinforced hose, relay, universal mounting brackets, and detailed bilingual wiring diagram—enabling full installation in under 90 minutes with no custom fabrication.
• Universal 12V Fit- Fully compatible with 12V DC vehicles —including semi-trucks, RVs, school buses, agricultural tractors, marine vessels, and vintage cars —thanks to wide-voltage tolerance (10–14.5V), IP67-rated electronics, and flexible mounting options for cab, chassis, or roof integration.