Description
Bring the thunder. The Signature Series 3i subwoofers deliver the drama with the premium low frequencies to enhance your listening experience.
Key Features
- Crystal-clear premium sound quality is suited for the marine environment.
- Water-resistant connectors provide simplified installation and superior protection.
- The rigorously tested marinised design has an IP65 rating.
- Available in classic 10″ design as well as 10″ and 12″ sports style design.
- CRGBW LED lights set the scene on your boat.
- Built to last season after season, the Fusion® Signature Series 3i Marine Subwoofers include a supported 3-year warranty.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F1.jpg)
MARINISED CONNECTORS
New, water-resistant connectors now come standard. This makes installation easy and provides superior protection from the harsh marine environment.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F2.jpg)
REDESIGNED GRILLE
Material enhancements and protective engineering maintain the sharp aesthetic appeal of your speakers, year after year.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F3.jpg)
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.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F4.jpg)
POLYPROPYLENE CONE TECHNOLOGY
This technology provides exceptional self-dampening, high-fidelity and bass reproduction to give you the most premium onboard listening experience imaginable.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F5.jpg)
LED ILLUMINATION
Cool white, red, green, blue, warm white. You can choose or mix colours to match the mood of your music.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F6.jpg)
SYSTEM INTEGRATION
These subwoofers 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.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F7.jpg)
SPORTS SUBWOOFER
Available in white or grey, CRGBW LED lights are standard on 12″ size and optional on 10″ size.
![](https://res.garmin.com/en/products/010-02774-00/g/010-02774-00_F8.jpg)
CLASSIC WHITE SUBWOOFER
The classically styled perforated metal grille is available in 10″ size.
In the Box
- One subwoofer (based on what you select)
- 6 Phillips stainless steel mounting screws, 4.8 mm x 50 mm (10 gauge x 2”)
- Water-resistant cable assembly with 2-pin connector (5.9" (150 mm))
- Water-resistant cable assembly with 6-pin connector ((5.9" (150 mm)); sports style with LED models only)
- Documentation
Specifications
General
Physical dimensions (diameter x depth) | 12" sports subwoofer: 14.02" x 10" (356 x 254 mm) 10" classic subwoofer: 10.83" x 6.38" (275 x 162 mm) 10" sports subwoofer: 10.83" x 6.77" (275 x 172 mm) |
Weight | 12" CRGBW sports subwoofer: 24.1 lbs (10.93 kg) 10" CRGBW sports subwoofer: 11.3 lbs (5.12 kg) 10" sports subwoofer: 11.2 lbs (5.06 kg) 10" classic subwoofer: 11 lbs (4.98 kg) |
Water and dust rating | IP65 |
Peak power (Watts) | 12" subwoofer: 1400 watts 10" subwoofer: 600 watts |
RMS power rating (watts) | 12" subwoofer: 700 watts 10" subwoofer: 300 watts |
Sensitivity (1 watt @ 1 metre) | 86 dB |
Magnetic structure | 12" subwoofer: 114 oz 10" subwoofer: 68 oz |
Frequency response | 12" subwoofer: 20 Hz–2 kHz 10" subwoofer: 30 Hz–2 kHz |
Nominal impedance | 4 ohm |
Recommended amplifier power (watts RMS) | 12" subwoofer: 200–1000 watts 10" subwoofer: 50–600 watts |
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 | 12" subwoofer: 4" 10" subwoofer: 2" |
Cone material | Polypropylene cone with rubber surround |
Compass-safe distance | 12" subwoofer: 181" (460 cm) 10" subwoofer: 205" (520 cm) |
Subwoofer 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 | 12" subwoofer: 12.05" (306 mm) 10" subwoofer: 8.78" (223 mm) |
Mounting depth clearance | 12" subwoofer: 8.15" (207 mm) 10" subwoofer: 5.24" (133 mm) |
Optimum Enclosure Recommendations
ealed enclosure volume (fully filled with absorption material) | 12" subwoofer: 2.12 cubic ft (60 L) 10" subwoofer: 0.95 cubic ft (27 L) |
Ported (vented) enclosure volume (lined with absorption material) | 12" subwoofer: 8.83 cubic ft (250 L) 10" subwoofer: 1.6 cubic ft (45 L) |
Port diameter | 12" subwoofer: 4" (101.6 mm) 10" subwoofer: 4.1" (104 mm) |
Port length | 12" subwoofer: 5" (127 mm) 10" subwoofer: 10.43" (265 mm) |