About the FUSION MS-FR7021

Audiophile sound in marine-rated speakers
Audiophile sound in marine-rated speakers
FUSION's MS-FR7021 2-way marine speakers feature "Curv" technology, a new concept in speaker cone design. Each 7" woofer uses a woven fiber composite which is heat-pressed to form a very light, very strong cone that provides greater sound definition and higher output. FUSION adds a titanium tweeter dome to these marine speakers for true audiophile-quality performance. The package includes two different pairs of speaker grilles (Ice White and Midnight Black), so your FUSION 7" speakers will blend right into almost any vessel's décor.
Built tough for life on the water
Adapting a speaker design to the demands of marine use is one thing, but designing a speaker specifically for life on the water is something else entirely. That's what FUSION did with their line of full-range marine speakers. The innovative design combines smart thinking with durable components to create great-sounding speakers that stand up to the elements.
These FUSION speakers comply with international ASTM Standards for UV Stability (ASTM-D4329) and Salt/Fog Resistance (ASTM-B117), not to mention IP65 waterproofing and dustproofing standards. In other words, they'll keep on rockin', despite moisture, heat, and all the other extremes of life on a boat. They're also easy on your boat's batteries, and they'll produce minimal magnetic interference with your boat's navigational equipment.
Three-year warranty
Designed specifically for the rigors of the marine environment, the MS-FR7021 speakers are backed by FUSION's True Marine 3-year warranty.
Product highlights:
- 7" 2-way marine-rated speakers
- woven fiber composite woofer cone
- titanium dome tweeters
- rubber surround
- corrosion-resistant basket
- Two sets of speaker grilles (black and white) included
- stainless steel mounting hardware included
- power handling: 50 watts RMS
- frequency response: 60-22,000 Hz
- sensitivity: 91 dB
- impedance: 4 ohms
- warranty: 3 years
- Our 60-day money-back guarantee
- MFR # MS-FR7021
What's in the box:
FUSION MS-FR7021 owner's manual
- Two 2-way Marine speakers
- 2 Ice White grilles
- 2 Midnight Black grilles
- 2 Foam gaskets
- Two 14-3/4' Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
- Eight 1-1/8" Stainless steel screws
- Installation manual
- Warranty information
- Template
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More details on the FUSION MS-FR7021

Features & specs
General | ||
---|---|---|
Speaker Size | ||
Design | 2-way | |
Tweeter Design | Dome | |
Tweeter Composition | Titanium | |
Woofer Composition | Poly/Fiber Composite | |
Woofer Surround | Rubber | |
Parts Warranty | 3 Years | |
Labor Warranty | 3 Years | |
Specifications | ||
Sensitivity |
91 dB at 1 watt | |
Frequency Response | 60 - 22k Hz | |
Max RMS Power Handling | 50 | |
Peak Power Handling (Watts) | 260 | |
Impedance (Ohms) | 4 | |
Top-mount Depth (Inches) | 3 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 6 | |
Bolt Circle | --- |
Product Research
Features
True Marine: Fusion describes these speakers as True Marine Accredited, meaning they are designed specifically for the marine environment and backed by Fusion's 3 year warranty. The speakers are tested to ensure they meet or surpass IP65 (waterproof and dustproof), ASTM-D4329 (UV stability), and ASTM-B117 (salt/fog resistance) standards. The tweeter housing, crossover, and magnet are all sealed.
Curv Woofer Cone: CURV technology incorporates a polypropylene/woven fiber composite, heat pressed to form a lighter and stronger cone. This improves sound definition and increases output, along with creating better resistance to the marine environment.
Grilles: Two pair of grilles are included; choose Ice White or Midnight Black.
Stainless Steel Hardware: The provided mounting screws are stainless steel.
Enclosure: Enclosure recommendations are given in the installation manual (an enclosure is not necessary, the speakers will operate in free-air):
- Sealed: 0.71 ft³
- Ported: 1.25 ft³ (with a 2-7/16" diameter 1-1/8" long port tube)
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