Electric Drop-In Hidden Marine Horn 12V 110dB Boat Flush Mount Black White Grill
MD1138
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- 30 Day Return Policy
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Electric Drop-In Hidden Horn 12V (MD1138)
Ultra-Loud 110dB Flush Mount Marine Signalling
Upgrade your vessel's safety and aesthetics with this high-performance Electric Drop-In Hidden Horn. Designed for a clean, flush-mount installation, this horn stays out of sight while delivering a powerful 110dB signal to ensure you are heard on the water. It is an ideal replacement for standard recessed horns on powerboats, RIBs, and small craft.
Key Features
- β Dual Grills Included: Comes with both Black ABS and White ASA snap-in covers.
- β Flush Mount Design: Low-profile aesthetics that blend with boat decor.
- β Corrosion Resistant: Built with 304 stainless steel internal components.
- β Water Protection: Grills feature fabric liners to repel spray.
Technical Specs
| Voltage | 12V DC |
| Sound Intensity | 110 Β± 5 dB |
| Current Draw | 2 Amps |
| Max Width | 103 mm (4.06") |
| Max Height | 65 mm (2.56") |
| Drop Clearance | 82 mm (3.23") |
Compatibility / Fitment Guide
| Application | Model/Type | Notes |
|---|---|---|
| Marine Vessels | Universal 12V Systems | Requires flush mount cutout |
| Powerboats | Standard OEM replacement | Ideal for Bayliner, Sea Ray, and more |
| Small Craft/RIBs | Concealed signalling | Low profile saves space |
OEM Cross Reference
| Part Number | Brand Compatibility |
| MD1138 | 4Boats / MiD Marine |
| 10079 / 11079 | Marinco / AFI (Similar Style) |
| 11477-3 | Attwood (Functional Equivalent) |
| 14611 | Seachoice (Similar Pattern) |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for sound output and durability in marine environments.
Does it come with mounting hardware?
Yes, screw fittings are included for a straightforward installation into your existing or new cutout.
Can the grills be swapped after installation?
The grills are designed to snap into place; while they can be swapped, we recommend selecting your preferred color (Black or White) during the initial installation for the best fit.
Note: Please verify your mounting dimensions and current draw requirements before purchasing. Available at 4boats.co.uk.
For the products under Β£150 the shipping is Β£6.99.
Free delivery for most items over Β£150.
