7.7" 2-way marine speakers with switchable blue/white LED lighting (White grille)
Our take on the Fusion SG-CL77SP by Crutchfield's Jon Paul
Big style and cool LED lighting
Fusion's stylish SG-CL77SP speakers combine beauty and brawn, with power handling up to 100 watts RMS and switchable blue/white LEDs that add an attractive glow to your nighttime cruises. Designed by people who love both music and boating, these 7.7" speakers undergo rigorous testing to ensure that they're ready to rock, even in the extremes of a marine environment. They're available in Chrome or White, to match the style of most any vessel.
CURV cone technology
A boat can be a rough place for speakers. Heat, humidity, salt, spray, and high-pressure hose-downs at the dock can shorten the life of any speaker that's not built for life on the water. Fusion's Signature Series marine speakers meet the toughest standards for UV stability and salt/fog resistance. Oh, and they sound great, too.
These rugged speakers feature Fusion's unique CURV cones, a woven composite fiber that's heat-pressed into a light, super-strong shape. The result is a cone that delivers great sound and stands up to life on the water. These speakers also offer treated silk dome tweeters, heavy magnets, and brawny voice coils, plus sealed componentry and stylish grilles that will blend into any boat's decor.
Built to last
The water-resistant design complies with ASTM standards for UV stability and salt/fog resistance, so your Fusion SG-CL77SP speakers will perform at their peak even after prolonged exposure to the elements. As part of the Fusion True Marine™ line, these Signature Series speakers are even backed by a 3-year warranty.
- 7.7" 2-way marine speakers (pair)
- specially formed CURV woven fiber cone
- treated silk dome tweeter
- built-in tweeter protection
- built-in switchable blue/white LEDs
- UV-resistant grilles
- sealed, water-resistant construction
- complies with ASTM standards for UV stability (ASTM-D4329) and salt/fog resistance (ASTM-B117)
- available with Chrome or White grilles
- handles up to 100 watts RMS (280 watts peak power)
- frequency response: 60-22,000 Hz
- sensitivity: 91 dB
- impedance: 4 ohms
- mounting depth: 3-3/8"
- warranty: 3 years
- Our 60-day money-back guarantee
What's in the Box:
- Two 2-way Marine speakers
- 2 White fixed grilles
- 2 Foam gaskets
- Two 20' Lengths of speaker wire (each has female quick-slides on one end and tinned bare wire on the other)
- Two 20' Lengths of LED power wire (each has tinned bare wire on both ends)
- Twelve 1-1/2" Stainless steel screws
- 2mm Allen wrench
- 8 Allen head set screws (4 installed/4 extra)
- Installation instructions (English/ French/ Italian/ German/ Spanish/ Portuguese/ Dutch)
- Safety and Product information
Why Shop With Us?12 Reasons.
Features and Specs
|Woofer Composition||Polypropylene/Woven Fiber Comp|
|Parts Warranty||3 Years|
|Labor Warranty||3 Years|
91 dB at 1 watt |
|Frequency Response||60 - 22k Hz|
|Max RMS Power Handling||100|
|Peak Power Handling (Watts)||280|
|Top-mount Depth (Inches)||3 3/16|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||6 1/16|
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 on the front of the speakers), UV stability, and 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: The grilles are not designed to be removed. The tweeters are mounted to the grilles.
Stainless Steel Hardware: The provided mounting screws are stainless steel.
Compass Safe Distance: The minimum distance the speakers should be mounted from a compass to avoid any interference is listed in the manual. (Approximately 7⅓' from the sides and 11¾' from the front and rear of the speakers.)
LEDs: There are LEDs in the back of the tweeter casing, to create a glow on the woofer cone. Depending on the polarity of the power wiring, the LEDs light blue or white. A 12 volt power supply is needed to turn the LEDs on. Fusion recommends a 3-amp fuse in the power wire.
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: 1.06 ft³ (with a 3" diameter 6.3" long port tube)
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.
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