PIAA Slender Dual Tone Horn - 400/500Hz - 112dB

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B&Q£64.95Visit shop - Piaa Slender Dual Tone Horn 400/500Hz 112Db High Pitch LoudSuper Slim
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Best current price£64.95from B&Q
Shopping.co.uk recommended and popular offers
B&Q£64.95Visit shop - Piaa Slender Dual Tone Horn 400/500Hz 112Db High Pitch LoudSuper Slim
Visit shop3 offers from £64.95
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The PIAA Slender Dual Tone Horn is an ideal upgrade for motorcycle riders and automotive enthusiasts working with tight engine bays who need a loud, authoritative alert signal. By combining 400Hz and 500Hz frequencies to reach 112dB, it provides a powerful sound profile in a remarkably thin form factor, though users should be aware that this unit is designated for off-road use only and lacks E-mark certification.
| Brand | PIAA |
|---|
This product is designed for off-road use and is not E-marked, so it may not be compliant with local road safety regulations.
Yes, it is designed for universal fitment, though you should verify there is space to mount the horns and ensure your wiring can handle the draw.
The system produces 112dB, which is significantly louder than most factory motorcycle horns.
The package includes the horn units; a relay or additional wiring harness may be needed depending on your vehicle's existing electrical system.
The horn requires little maintenance, but you should periodically clear debris from the guard fin to ensure optimal sound projection.
Check the fuse in your vehicle's fuse box and ensure all electrical connections are tight and free of corrosion.
Verify that the horn's front opening is not obstructed by other components and ensure the protective guard fin is free of excessive mud or debris.
The power supply may be insufficient; verify that the wiring gauge is appropriate and consider installing a dedicated relay for a direct battery feed.
Installation is designed to be straightforward, utilizing existing mounting points on most vehicles. Before starting, ensure you have disconnected the vehicle battery to prevent short circuits.
Care is minimal; simply wipe the guard fin occasionally to prevent debris buildup that could muffle the sound output.