Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers
Fusion Signature Series 3i Classic Marine Speakers

Fusion Signature Series 3i Classic Marine Speakers

£299.00£269.99Including VAT
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Product Description

Fusion's Signature Series 3i Marine Speakers are built on the huge success of the Signature Series 3 range and see the addition of new, water-resistant connectors which make installation easy, and provide superior protection from the harsh marine environment. There's also a redesigned grille with material enhancements and protective engineering which work to maintain the sharp, aesthetic appeal of the marine speakers. As with the Signature Series 3, the speakers are supplied with an industry-leading 3-year warranty.

The Fusion marine speakers are engineered to deliver unparalleled performance on the water, even when exposed to the harshest marine conditions. Using the finest materials and latest acoustic technologies, Fusion have combined CURV cone compositive technology with a silk dome tweeter and fully sealed crossover components, resulting in a speaker system with a stunning signature sound. With the 8.8" model able to handle up to 330 Watts peak power, you can truly experience the power of music.

Key Features:

CURV Cone Technology incorporates CURV woven fibre composite which is heat pressed to form a lighter and stronger cone that delivers improved sound definition and higher output, while providing increased protection from the elements.

Fully sealed crossover components provide full protection from the harsh marine environment whilst delivering an improved frequency response at the crossover point for a detailed audio spectrum and a new level of audio performance.

Large diameter voice coil delivers an increase in power and efficiency. This produces a signature sound exclusive to the 8.8" speakers.

Silk dome tweeter creates a smooth upper frequency response with increased efficiency and delivers crystal clear music reproduction.

True-Marine design provides exceptional cone protection with great looks that compliment any vessel. Any product with the Fusion True-Marine seal of assurance has been designed to withstand the harshest marine environments season after season, and comes with an industry-leading three year warranty.

Tested to international standards for pressure and water tightness. Signature Series 3i speakers are built to the highest industry standards for quality and robustness, so much so that they comply with ISO12216 standards and have an industry standard rating of IP65.

The marine audio speakers are specially designed to work optimally with Fusion marine stereos and marine amplifiers with custom digital signal processing (DSP) profiles. This requires the Fusion-Link smart-device app for setup.

Technical Specifications:

Physical Dimensions6.93 X 4.11"7.72 x 4.37"8.82 x 5.24"
Weight (Single Unit)1.32kg1.77kg2.61kg
Water & Dust RatingIP65
Peak Power230 Watts280 Watts330 Watts
RMS Power Rating75 Watts100 Watts130 Watts
(1 watt @ 1 metre)
Frequency Response70 Hz - 22 kHz60 Hz - 22 kHz50 - 20 kHz
Nominal Impedance4 ohm
Recommended Amplifier Power (watt RMS)30 - 90 watts/channel25 - 120 watts/channel25 - 140 watts/channel
Operating Temperature0 - 50 degrees C
Voice Coil Diameter1.2"1.4"1.5"
Cone MaterialCURV Cone Technology with rubber surround
Tweeter TypeSilk dome
Compass-safe Distance122" (310cm)141" (358cm)162" (412cm)
Speaker ConnectionFlying lead with water-resistant 2-way connector, 5.9" (150mm)
Warranty3 years

Mounting Dimensions:

Mounting Diameter Clearance5.35" (136mm)6.14" (156mm)7.44" (188mm)
Mounting Depth Clearance3.11" (79mm)3.39" (86mm)4.13" (106mm)

Optimum Enclosure Recommendations:

Sealed Enclosure Volume (fully filled with absorption material)0.64 cubic ft (18L)0.71 cubic ft (20L)0.78 cubic ft (22L)
Ported (vented) enclosure volume (lined with absorption material0.88 cubic ft (25L)1.06 cubic ft (30L)1.23 cubic ft (35L)
Port Diameter3" (76mm)
Port Length6.4" (162mm)6.3" (160mm)6.7" (170mm)


Fusion Signature Series Flush Mount Kit.
Fusion Marine Speaker Cable.
Fusion Signature Series 3i Component Tweeters.


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