What Is a High Tone Horn?
High-pitched horns serve a specific purpose in vehicle warning systems.
Key characteristics:
- Frequency range: 3000-3550Hz
- Penetrates through high-frequency urban noise
- More effective at close range
- Typically used with smaller horns
- Better for alerting pedestrians
High Tone Horn Specifications
| Parameter | Typical Range | Advantage | Limitation |
|---|---|---|---|
| Frequency | 3000-3550Hz | Cuts through traffic noise | Less effective at distance |
| Sound Level | 105-112dB | Gets immediate attention | Can be too shrill |
| Size | 100-120mm | Compact installation | Smaller diaphragm |
| Best Use | Urban areas | Pedestrian alerts | Not for highway |
| Power Draw | 3-4A | Lower current | Less powerful |
What Is a Low Tone Horn?
Deeper sounding horns provide different safety benefits.
Key characteristics:
- Frequency range: 1800-2400Hz
- Travels farther distances
- Better for highway speeds
- Typically larger in size
- More effective through obstacles
Low Tone Horn Specifications
| Parameter | Typical Range | Advantage | Limitation |
|---|---|---|---|
| Frequency | 1800-2400Hz | Better distance projection | Less effective in cities |
| Sound Level | 110-118dB | Strong presence | Requires more power |
| Size | 150-180mm | Larger diaphragm | More space needed |
| Best Use | Highways | Long-range warnings | Less piercing |
| Power Draw | 5-6A | Higher current | More powerful |
High vs Low Tone Horn in Real Applications
Most vehicles benefit from using both types together.
Application differences:
- Dual-tone systems combine both frequencies
- High tone for immediate danger
- Low tone for general warning
- Different mounting positions
- Varying electrical requirements
Practical Application Guide
| Scenario | Recommended Tone | Why It Works | Installation Tip |
|---|---|---|---|
| City Driving | High tone | Cuts through urban noise | Mount near front |
| Highway Use | Low tone | Projects farther | Protect from debris |
| Emergency | Both tones | Maximum attention | Separate relays |
| Large V |
