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Fusion Electronics USA 0100277411 Signature Series 3i 7.7" Marine Coaxial Speakers Sport Gray

Manufacturer

Fusion Electronics USA

<h3>Fusion Electronics: The Sound of the Sea</h3><p>When it comes to on-water entertainment, few names carry as much weight as <strong>Fusion Electronics</strong>. Founded in New Zealand in 1998 as a car audio brand, Fusion quickly expanded its vision beyond the road. Driven by a passion for music and engineering, the company pivoted toward the marine market and built one of the most respected marine audio product ranges in the world, now distributing across more than 30 countries.</p><p>In 2014, Garmin acquired Fusion Electronics, elevating the brand to new heights by integrating its audio expertise with Garmin&apos;s industry-leading marine navigation technology. Today, Fusion operates as a Garmin brand and is widely recognized for innovative, award-winning marine audio technology that integrates seamlessly with Garmin chartplotters, multifunction displays (MFDs), and even Garmin smartwatches through the proprietary <strong>Fusion-Link&trade;</strong> protocol.</p><h3>Engineered for the Marine Environment</h3><p>What sets Fusion apart from the competition is its commitment to what the brand calls <strong>True-Marine&trade;</strong> engineering. Unlike generic audio components adapted for boat use, Fusion products are purpose-built from the ground up for life on the water. Every component is subjected to rigorous environmental testing under harsh marine conditions — designed to withstand salt fog, UV rays, pounding seas, humidity, and extreme temperature swings. True-Marine&trade; accredited products are backed by an industry-leading 3-year warranty, a testament to the confidence Fusion has in its own build quality.</p><p>Fusion&apos;s advanced <strong>Digital Signal Processing (DSP)</strong> technology is another standout feature. DSP adapts the audio output to the surrounding environment, compensating for wind noise, engine rumble, and the acoustics of open-air decks or enclosed cabins. The result is clear, powerful, full-range audio at any volume level, whether you&apos;re anchored in a quiet cove or cruising at speed offshore.</p><h3>A Complete Marine Audio Ecosystem</h3><p>Fusion offers a full ecosystem of marine audio components that work together for a cohesive, high-performance experience. At the heart of any system are the <a href="/13356-fusion-electronics-usa-speaker-1319">Fusion marine speakers</a>, which are engineered with saltwater resistance, UV protection, and precision-tuned drivers to cut through wind and engine noise with vibrant clarity. Speakers are available in multiple sizes and series — from the affordable EL Classic line to the premium Signature Series — ensuring there&apos;s an option for every vessel and budget.</p><p>Of course, great speakers demand great cabling. Fusion&apos;s dedicated <a href="/13356-fusion-electronics-usa-speaker-wire-10132">marine speaker wire</a> is specifically engineered for the demands of the boat environment. Featuring tinned copper wiring with parallel conductors and a flexible marinized PVC jacket, Fusion speaker cable resists corrosion, temperature extremes, and water ingress — delivering a clean, high-fidelity audio signal from your amplifier to your speakers, season after season.</p><p>Rounding out the system are Fusion&apos;s marine stereo receivers, zone amplifiers, subwoofers, and wireless remote controls. Flagship models like the Apollo series feature Wi-Fi connectivity, Apple AirPlay 2, multi-zone PartyBus networking, and over-the-air software updates — making Fusion one of the most technologically advanced marine audio brands available today.</p><h3>Why Boaters Choose Fusion</h3><ul><li>True-Marine&trade; construction engineered specifically for saltwater, UV, and vibration resistance</li><li>Fusion-Link&trade; integration with Garmin MFDs, chartplotters, and smartwatches</li><li>Advanced DSP for optimized sound quality in any on-water environment</li><li>Multi-zone audio control for customized sound throughout any size vessel</li><li>Industry-leading 3-year warranty on True-Marine&trade; certified products</li><li>Full product ecosystem from receivers and speakers to amplifiers and dedicated marine cabling</li></ul>

Part Number

0100277411
06/23/2036 1:30 PM
Sale Price

$137.71

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Product Details

The Fusion Signature Series 3i 7.7" Marine Coaxial Speakers deliver crystal-clear premium audio while withstanding the harshest marine conditions. Built on Fusion's True-Marine design philosophy, these speakers feature an enhanced marinized design with IP65 rating for complete protection against dust and water ingress, plus rigorous testing against salt fog, temperature extremes, vibration, and UV exposure.

Advanced Audio Technology:

  • CURV cone technology - lightweight woven composite fiber construction for greater sound definition at higher volumes
  • Silk dome tweeters with optimized magnet structures for superior high-frequency response
  • Fully sealed crossover components for maximum protection and longevity
  • 280 watts peak power / 100 watts RMS with 4-ohm impedance
  • 91 dB sensitivity for efficient, powerful output

Marine-Grade Protection:

  • New water-resistant connectors with 6-pin design for simplified installation and superior protection
  • Redesigned sport-style grille maintains aesthetic appeal season after season
  • CRGBW LED illumination (cool white, red, green, blue, warm white) to set the perfect mood
  • Designed to work optimally with Fusion stereo systems and amplifiers using custom DSP profiles via Fusion-Link app

Each pair includes mounting hardware, water-resistant cable assemblies, and instruction manual. Backed by Fusion's industry-leading 3-year warranty, these 7.7" speakers are engineered for life on the water with excellent self-damping and bass reproduction for defined high-fidelity, low-frequency acoustics.

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