12V/24V Train Air Horn Kit – 150dB (3/4 Trumpet) (Universal)
Warranty Information
ROADWEST stands behind the parts we sell. Unless otherwise stated on the product page, your purchase is covered by a 1-Year Limited Warranty against manufacturing defects under normal use.
What’s covered
- Defects in materials or workmanship
- Premature failure caused by factory-related issues
What’s not covered
- Normal wear and tear, cosmetic aging, corrosion from environment/road salt
- Damage from improper installation, incorrect wiring, modifications, misuse, or accidents
- Labor costs (installation/removal), downtime, towing, or other indirect costs
How to file a claim
Contact us with:
- Order number
- Product name / SKU
- Clear photos or a short video showing the issue
If approved, ROADWEST will provide an appropriate resolution (replacement parts, replacement unit, or refund/credit).
Please do not send items back without return authorization.
For more details, see our Shipping Policy, Easy Return & Refund Policy, and Warranty pages.
Shipping & Returns
Most ROADWEST orders ship from our U.S. warehouses within 1–2 business days. Standard ground delivery in the contiguous United States is typically 1–3 business days, with freight service used for oversized or extra-heavy parts.
- Shipping area: United States only (no PO Boxes or international addresses).
- Processing time: In-stock items usually ship within 1–2 business days, Mon–Fri.
- Delivery: Standard ground or LTL freight depending on size and weight.
- Returns: Most unused items may be returned within 30 days of delivery, subject to inspection and our return guidelines.
- Costs: Original and return shipping are generally the customer’s responsibility, unless the issue is caused by ROADWEST (wrong item, damaged on arrival, etc.).
For full details, please review our Shipping Policy and Easy Return & Refund Policy before placing your order.
Give your vehicle a serious sound upgrade with the High Soar 12V/24V 4 Trumpet Air Horn Kit. Delivering up to 150 dB of loud, powerful sound, this train-style horn is designed to grab attention and provide a clear warning in any driving situation.
Compatible with both 12V and 24V electrical systems, this universal horn kit fits most cars, pickup trucks, semi trucks, trains, boats, motorcycles, yachts, jeeps and buses. Whether you're outfitting a work truck or adding personality to your build, this horn delivers big sound in a compact package.
The kit includes 4 chrome-plated metal trumpets and mounting hardware for easy installation. The upgraded internal structure is engineered to produce higher volume and a sharper tone compared to standard horns. Flexible installation options and included hose make it simple to adapt to many vehicle layouts.
- 150 dB high-output sound – Delivers a loud, clear warning tone that stands out in traffic.
- Universal 12V/24V compatibility – Works with most cars, trucks, pickups, boats, motorcycles, jeeps, buses and more.
- 4 trumpet design – Multiple trumpets with upgraded internals for richer, more powerful sound.
- Chrome-plated metal trumpets – Classic look with durable corrosion-resistant metal construction.
- Easy to install – Includes basic mounting hardware and hose; flexible to transfer from one vehicle to another.
- Multi-vehicle use – Ideal for work trucks, off-road rigs, show vehicles and marine applications (12V/24V systems).
- Customer support – Backed by responsive after-sales service for a worry-free purchase.
| Brand | High Soar / HIGHSOAR |
|---|---|
| Product Type | 4 Trumpet 12V/24V Air Horn Kit |
| Sound Level | Up to 150 dB (Approx.) |
| Voltage | 12V / 24V Universal |
| Trumpet Configuration | 4 Trumpets – 290mm / 340mm / 400mm (Approx. lengths) |
| Fit Type | Universal Fit for 12V/24V Vehicles |
| Recommended Applications | Car, Pickup Truck, Semi Truck, Train, Boat, Motorcycle, Yacht, Jeep, Bus |
| Style | Classic Train-Style Air Horn |
| Material | Chrome-Plated Metal Trumpets & Mounting Hardware |
| Color | Chrome (Trumpets) |
| Noise Level | 150 Decibels (Rated) |
| Installation | Easy Installation with Included Hardware & Hose (Wiring Required) |
| Included Components | 4 × Trumpet Air Horns, Mounting Screws & Accessories, Air Hose |
| Automotive Fit Type | Universal 12V/24V System Vehicles |
| Manufacturer | High Soar |
| Note | Professional installation recommended; ensure adequate power and mounting space before purchase. |