Fusion Signature Series 3i Marine Coaxial Speakers

Part Number 010-02773-10

ONLINE STORE

Feature
Specs
In The Box
Update
Accessories

MADE FOR LIFE ON THE WATER, JUST LIKE YOU

Bring on the elements. The Signature Series 3i coaxial speakers deliver crystal-clear audio and withstand the conditions like never before.

Crystal-clear premium sound quality is suited for the marine environment.

Water-resistant connectors provide simplified installation and superior protection.

The rigorously tested marinized design has an IP65 rating.

Available in 6.5”, 7.7” and 8.8” designs, classic or sports style grilles.

CRGBW LED lights set the scene on your boat.

Built to last season after season, the Signature Series 3i coaxial speakers include a supported 3-year warranty.

Superior sound, season after season.

MARINIZED CONNECTORS

New, water-resistant connectors now come standard. This makes installation easy and provides superior protection from the harsh marine environment.

REDESIGNED GRILLE

Material enhancements and protective engineering maintain the sharp aesthetic appeal of your speakers, year after year.

TRUE-MARINE^™ PHILOSOPHY

Any product that bears the Fusion True-Marine seal of assurance has been designed by Fusion to withstand the harshest marine environments season after season and comes with an industry-leading 3-year warranty.

Complete the vibe, through sight and sound.

CURV® CONE TECHNOLOGY

A lighter and stronger woven fiber composite produces greater sound definition at a higher volume.

LED ILLUMINATION

Cool white, red, green, blue, warm white. You can choose a color to match the mood of your music.

SYSTEM INTEGRATION

These speakers are designed to work optimally with Fusion stereo systems and amplifiers (sold separately) with custom DSP profiles. This requires the Fusion-Link smart-device app for setup.

Choose your style, sport or classic.

SPORTS SPEAKERS

The speakers are available in white or gray. CRGBW LED lights are optional on 6.5” and 7.7” sizes and standard on 8.8” size.

CLASSIC WHITE SPEAKERS

The classically styled perforated metal grille is available in 6.5”, 7.7” and 8.8” sizes.

Superior sound quality with Fusion DSP and Apollo™ Series.

Learn More

Experience the difference between hearing the music and feeling it with Fusion® Apollo™ marine amplifiers.

Learn More

Amplify the atmosphere with the Fusion® speaker lighting remote.

Learn More

General
Color	Classic White or Sports White or Sports Gray
Weight	6.5" (Classic): 3 lbs (1.35 kg) 6.5" (Sports): 2.8 lbs (1.29 kg) 6.5" (Sports) with CRGBW: 2.9 lbs (1.32 kg) 7.7" (Classic): 4 lbs (1.8 kg) 7.7" (Sports): 3.9 lbs (1.76 kg) 7.7" (Sports) with CRGBW: 3.9 lbs (1.77 kg) 8.8" (Classic): 5.8 lbs (2.62 kg) 8.8" (Sports) with CRGBW: 5.8 lbs (2.61 kg)
Electrical Features
Compass safe distance	6.5": 122" (310 cm) 7.7": 141" (358 cm) 8.8": 162" (412 cm)
Connections
Speaker connections	Flying Lead with Water-resistant 2-way Connector, 5.9" (150 mm)

General
Physical dimensions (Diameter x Depth)	8.8" classic speaker: 9.75" x 5.16" (247 x 131 mm) 8.8" sports speaker: 8.82" x 5.24" (224 x 133 mm) 7.7" classic speaker: 8.66" x 4.31" (220 x 109.5 mm) 7.7" sports speaker: 7.72" x 4.37" (196 x 111 mm) 6.5" classic speaker: 7.87" x 4.06" (200 x 103 mm) 6.5" sports speaker: 6.93" x 4.11" (176 x 104.5 mm)
Weight	8.8" classic speaker: 5.8 lbs (2.62 kg) 8.8" CRGBW sports speaker: 5.8 lbs (2.61 kg) 7.7" classic speaker: 4 lbs (1.80 kg) 7.7" CRGBW sports speaker: 3.9 lbs (1.77 kg) 7.7" sports speaker: 3.9 lbs (1.76 kg) 6.5" classic speaker: 3 lbs (1.35 kg) 6.5" CRGBW sports speaker: 2.9 lbs (1.32 kg) 6.5" sports speaker: 2.8 lbs (1.29 kg)
Water and dust rating	IP65
Configuration	Coaxial
Peak power (watts)	8.8" speaker: 330 watts 7.7" speaker: 280 watts 6.5" speaker: 230 watts
RMS power rating (watts)	8.8" speaker: 130 watts 7.7" speaker: 100 watts 6.5" speaker: 75 watts
Sensitivity (1 watt @ 1 meter)	8.8" speaker: 91 dB 7.7" speaker: 91 dB 6.5" speaker: 90 dB
Frequency response	8.8" speaker: 50 Hz–20 kHz 7.7" speaker: 60 Hz–22 kHz 6.5" speaker: 70 Hz–22 kHz
Nominal impedance	4 ohm
Recommended amplifier power (watts RMS)	8.8" speaker: 25–140 watts/channel 7.7" speaker: 25–120 watts/channel 6.5" speaker: 30–90 watts/channel
LED lighting	yes, CRGBW (sports style with LED models only)
LED supply voltage	10.8–16 VDC (sports style with LED models only)
LED load current @14.4 VDC (max)	300 mA (sports style with LED models only)
Operating temperature range	32–122 degrees F (0–50 degrees C)
Voice coil diameter	8.8" speaker: 1.5" 7.7" speaker: 1.4" 6.5" speaker: 1.2"
Cone material	CURV® Cone Technology with rubber surround
Tweeter type	Silk dome
Compass-safe distance	8.8" speaker: 162" (412 cm) 7.7" speaker: 141" (358 cm) 6.5" speaker: 122" (310 cm)
Speaker connection	Flying lead with water-resistant 2-way connector, 5.9" (150 mm)
LED connection (sports style with LED models only)	Flying lead with water-resistant 6-way connector, 5.9" (150 mm)
Warranty	3 years

Mounting Dimensions
Mounting diameter clearance	8.8" speaker: 7.44" (188 mm) 7.7" speaker: 6.14" (156 mm) 6.5" speaker: 5.35" (136 mm)
Mounting depth clearance	8.8" speaker: 4.13" (106 mm) 7.7" speaker: 3.39" (86 mm) 6.5" speaker: 3.11" (79 mm)

Optimum Enclosure Recommendations
Sealed enclosure volume (fully filled with absorption material)	8.8" speaker: 0.78 cubic ft (22 L) 7.7" speaker: 0.71 cubic ft (20 L) 6.5" speaker: 0.64 cubic ft (18 L)
Ported (vented) enclosure volume (lined with absorption material)	8.8" speaker: 1.23 cubic ft (35 L) 7.7" speaker: 1.06 cubic ft (30 L) 6.5" speaker: 0.88 cubic ft (25 L)
Port diameter	3" (76 mm)
Port length	8.8" speaker: 6.7" (170 mm) 7.7" speaker: 6.3" (160 mm) 6.5" speaker: 6.4" (162 mm)

One pair of speakers (based on what you select)
12 Phillips stainless steel mounting screws, 4.2 mm x 40 mm (8 gauge x 1.6”)
2 water-resistant cable assemblies with 2-pin connector (5.9" (150mm))
2 water-resistant cable assemblies with 6-pin connector (5.9" (150mm), sports style with LED models only)
Documentation

Fusion Signature Series 3i Marine Coaxial Speakers