OSUN ODL163 12V Sports Horn – 110dB Dual Tone European Style Snail Car Horn (High Pitch 500Hz / Low Pitch 400Hz)

Ensure absolute road safety and give your vehicle a distinct, premium identity with the Osun HORN ODL163 Dual Tone Fanfare Sports Horn Set. When navigating through dense highway traffic or crowded city streets, clear audible presence is vital. The ODL163 Fanfare Sports Horn features expert acoustic engineering that perfectly blends low and high pitch frequencies ($400\text{Hz}$ and $500\text{Hz}$) to deliver a powerful, penetrating acoustic sound wave that commands attention instantly without sacrificing premium sound quality.

Boasting an ultra-modern design with integrated carbon-textured styling and distinct frequency badges ($400\text{Hz}$ and $500\text{Hz}$), this set is optimized for drivers who want cutting-edge aesthetics along with flagship horn performance.

Why Choose the Osun HORN ODL163 Model?

Choosing the Osun HORN ODL163 means investing in next-generation automotive protection. Unlike standard generic horns that fail when exposed to water splashes or heavy dust, the ODL163 features advanced Waterproof & Breathable Membrane Technology. This allows air to flow freely for perfect acoustics while completely blocking moisture, preventing internal rust.

Furthermore, its Low Power Consumption Architecture (72W per pair) makes it perfectly safe for traditional cars as well as modern, sensitive electrical systems in New Energy Vehicles (EVs / Hybrids). Backed by a high-durability diaphragm and our exclusive 18 Month Replacement Warranty, it offers premium reliability for years to come.

Premium Facilities & Advanced Features:

🔊 Penetrating Dual Tone Fanfare Sound

The Osun ODL163 utilizes a sporty fanfare design to create a synchronized $400\text{Hz}$ and $500\text{Hz}$ audio wave. This creates a dense, wide-reaching $110\pm 5\text{dB}$ warning blast that penetrates closed windows and noisy truck cabins effortlessly, ensuring absolute safety.

⛈️ Advanced Waterproof & Breathable Membrane

Designed to face the absolute harshest monsoon rain and dusty environments, the special built-in membrane filter stops water droplets and dirt particles from corrupting the internal contacts. This ensures your horn sounds perfectly crisp and loud even right after a deep car wash.

🔋 Optimized for New Energy & Hybrid Vehicles

Modern vehicles demand strict power management. The specialized contact protection process built inside the ODL163 guarantees a clean draw that prevents voltage spikes, making it fully compatible with the sophisticated wiring of modern smart cars, hybrid cars, and electric vehicles.

⚙️ Premium Material & High-Durability Diaphragm

Every single component is 100% factory tested. Constructed using high-grade weather-resistant polymer compounds and an anti-fatigue metal diaphragm, it resists thermal degradation and maintains peak structural layout over long-term usage.

Key Features & Technical Specifications:

• Brand: Osun® HORN (Dual Tone Fanfare Series)

• Model: ODL163 Sports Horn

• Sound Profile: Fanfare Acoustic Blend ($400\text{Hz}$ Low Tone + $500\text{Hz}$ High Tone)

• Sound Level Output: Ultra-clear $110\pm 5\text{dB}$ for max on-road audible safety.

• Electrical System: Standard 12V Operating Voltage, 72W Wattage Consumption (per pair).

• Technology Shield: Waterproof & Breathable Membrane with Contact Protection Process.

• Vehicle Compatibility: Universal application for all 12V cars, SUVs, Microbuses, and New Energy Vehicles (EVs).

• Warranty Support: 1 Year Official Replacement Warranty.

🛠️ Installation Guide

Follow these simple, step-by-step instructions to properly and safely install your new premium twin-tone horn set:

1. Safety First

• Park your vehicle on a flat, level surface, turn off the engine, and remove the key from the ignition.

• To prevent any accidental short-circuits or electrical damage, disconnect the negative (Negative/-) terminal of your car battery before starting.

2. Locate the Factory Horn

• Pop open the car hood (bonnet) and look right behind the front grille or radiator area to find the original factory horn.

• If the grille blocks your hand access, carefully remove the plastic clips or screws securing the top plastic cover or front bumper to gain clear access.

3. Disconnect and Remove

• Carefully unplug the wire harness or slide-on connectors attached to the back of the old factory horn.

• Use a wrench or socket (usually $10\text{mm}$ or $12\text{mm}$) to loosen the mounting bolt, then safely remove the old horn from the bracket.

4. Mount the New Twin-Tone Horns

• Securely bolt the two new horns (High Tone & Low Tone) onto the vehicle’s metal chassis or existing factory horn brackets using the provided mounting hardware.

• Pro-Tip: Always position the horn’s opening/mouth facing downward (Upright Mount). This prevents rainwater, road mud, or car wash water from pooling inside the horn diaphragm, ensuring a long, trouble-free life.

5. Wiring Connections

• Direct Connection: If your vehicle uses a standard plug-and-play layout, simply connect the positive and negative factory wires directly to the pins on the new horns.

• Relay Installation (Highly Recommended): Since premium sports and twin-tone horns draw higher power ($72\text{W}$ or more), installing a standard 4-Pin Horn Relay with an inline fuse is highly recommended. A relay protects your original factory wiring from overheating and ensures the horns receive maximum voltage to deliver their full loudness.

6. Final Test

• Double-check all wire joints to ensure there are no exposed wires or loose plugs.

• Reconnect the negative terminal to your car battery.

• Turn on the vehicle’s ignition, press the horn on your steering wheel, and enjoy your crisp, powerful new premium dual-tone sound!