Description
Sea-Dog Hidden Horn V.3 w/Grills | Boat Supply Store
Maintain a clean deck profile on vessels under 39 feet with this compliant, discreet signaling device. It generates a mandatory 111 dB sound output at 37020A Hz, meeting stringent USCG COLREGS and ABYC A-23 standards for vessels under 12 meters. Constructed from durable powder-coated steel and injection-molded nylon, the unit requires a 2-3/4" hole for installation and operates on a 12VDC system.
Key Features
- Powerful 111 decibel output for clear signaling
- Compliant with US Coast Guard COLREGS and ABYC A-23 standards for <12m vessels
- Discreet drop-in design minimizes visual impact
- Customizable with included chrome and white decorative grills
- Durable construction using powder-coated steel and injection-molded nylon
- Compact 2-3/4" diameter hole size for installation
- Reliable 12VDC operation
- Certified NMMA Type Accepted #2577066 for assured quality
Specifications
| Product Specifications | |
|---|---|
| Decibel Output | 111 dB |
| Frequency | 37020A Hz |
| Compliance | Meets USCG COLREGS & ABYC A-23 for <12m vessels |
| Voltage | 12VDC |
| Construction | Powder coated steel & injection molded nylon |
| Hole Size | 2-3/4" diameter |
| NMMA Type Acceptance | #2577066 |
| Included Grills | Chrome and white |
Who This Is For
Boat owners of vessels under 12 meters (39 feet) requiring a legally compliant, unobtrusive signaling horn. Ideal for those prioritizing a clean aesthetic without compromising essential safety and regulatory requirements.
How It Compares
| Feature | Sea-Dog Hidden Horn V.3 w/Grills | Surface Mount |
|---|---|---|
| Decibel Output | 111 dB | 110 dB, 110 dB |
| Installation Type | Drop-in | , Surface Mount |
| Included Decorative Grills | Yes (Chrome & White) | No, No |
| Hole Size Required | 2-3/4" diameter | Not Applicable (Surface Mount), Not Applicable |
| Meets ABYC A-23 | Yes | Not Explicitly Stated for this model, Not Explicitly Stated for this model |
Common Concerns Answered
Is the included hardware sufficient for a secure installation?
While generally sufficient, some users have suggested the mounting hardware could be more robust for enhanced security in demanding marine conditions. It is recommended to assess the hull or bulkhead material and consider augmenting with marine-grade stainless steel fasteners if necessary for your specific installation.
How will the grills hold up in harsh marine environments?
The decorative grills are designed to withstand marine conditions, but feedback indicates potential longevity concerns in prolonged, extreme exposure. Periodic inspection and cleaning are advised to maintain their appearance and function.
Is this horn a good value compared to simpler surface-mount horns?
This horn offers a premium, integrated solution with customizable aesthetics and guaranteed compliance, justifying its price point for boaters who prioritize a clean deck and regulatory adherence over basic signaling.
Frequently Asked Questions
What is the decibel output of the Sea-Dog Drop-In Hidden Horn V.3?
The Sea-Dog Drop-In Hidden Horn V.3 produces an output of 111 decibels.
Does this horn meet US Coast Guard regulations?
Yes, this horn meets US Coast Guard COLREGS and ABYC A-23 standards for vessels under 12 meters.
What size hole is required for installation?
A 2-3/4" diameter hole is required for installation.
What materials is the horn constructed from?
The horn is constructed from powder-coated steel and injection-molded nylon.
What is included in the kit?
The kit includes the hidden horn unit, one chrome decorative grill, and one white decorative grill.
