Attwood Marine Hidden Horn Kit, 12V, 105 dB, Remote Mount
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Overview
The Attwood Marine 11477-3 is a 12-volt hidden horn for remote mounting below deck, behind the dash, or behind the console. It produces a 105 dB signal and uses a compact horn body that measures 3 inches long x 3 1/4 inches wide x 1 3/4 inches deep, which helps when space is tight behind the helm.
This setup works well when you need an audible signal but do not want a surface-mounted horn visible on the console. It meets ABYC standards for boats up to 16.4 ft. (5 m) and USCG standards for boats up to 39.4 ft. (12 m), so it covers a wide range of small and mid-size recreational boats running on 12V DC systems.
Key features
- 12V DC operation only for boats wired on a 12-volt system
- 105 dB horn output for an audible signal on board
- Remote-mount layout for installation below deck, behind the dash, or behind the console
- Compact horn size at 3 in. x 3 1/4 in. x 1 3/4 in. for tighter helm and console spaces
- Meets ABYC standards for boats up to 16.4 ft. (5 m)
- Meets USCG standards for boats up to 39.4 ft. (12 m)
Compatibility and fit
This horn is meant for 12V DC electrical systems only. Before ordering, the main checks are available mounting space behind the chosen panel or console area and whether your boat falls within the applicable compliance range for your build and use.
The hidden-mount format makes sense on center consoles, runabouts, skiffs, and other boats where helm space is limited or where a cleaner dash layout matters. Its small footprint can also help when working around steering, wiring, and instrument space behind the panel.
Installation and setup
The horn can be mounted below deck, behind the dash, or behind the console, which gives more freedom than a face-mounted horn when laying out the helm. This can make refits easier on boats where the visible panel area is already crowded with switches, gauges, and electronics.
Because the horn is mounted out of sight, it is a good match for owners who want the signaling device onboard without changing the look of the helm. It also suits replacements where an older hidden horn is being swapped into the same general mounting area on a 12-volt boat.
Use on board
This model fits boaters who need a compact electric horn for day boats, small cruisers, and similar vessels that require an audible signal and have limited room at the helm. It is especially relevant when the goal is to keep the console face uncluttered while still meeting the basic horn requirement for the boat’s size range.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.
