Marinco Compact Electric Horns<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Has a totally sealed sound unit with type 304 stainless steel cover， diaphragm and mounting bracket </span></li><li><span class="a-list-item"> Maximum amp draw: 3 amps， 12 volt </span></li><li><span class="a-list-item"> dB(A) rating: 106 at one meter </span></li><li><span class="a-list-item"> Fundamental frequency: 440 +/- 20Hz </span></li><li><span class="a-list-item"> Dimensions: 3" L x 3.25" W x 1.75" H </span></li><li><span class="a-list-item"> 12-volt electric boat horn; comes with vibration-dampening pad </span></li><li><span class="a-list-item"> Cover， diaphragm， and mounting bracket made of 18/8 stainless steel </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Compact size enables you to mount it almost anywhere</span></li><li><span class="a-list-item">Totally sealed construction for increased durability</span></li><li><span class="a-list-item">Measures 3 3/4 inches by 3 inches by 1 3/4 inches; includes one-year warranty</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uL3Tok8qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/018MzaHqbjS.png" noproxy></div></div>