• Physical dimensions: 10.83" x 6.38" (275 x 162 mm)
• Water and dust rating: IP65
• Peak power: 600 watts
• RMS power rating: 300 watts
• Frequency response: 30 Hz - 2 kHz
• Nominal impedance: 4 ohm
• LED lighting: No
• Voice coil diameter: 2"
• Compass-safe distance:10" subwoofer: 205" (520 cm)

Made For Life On The Water

Bring the thunder. The Signature Series 3i subwoofers deliver the drama with the premium low frequencies to enhance the listening experience.

• 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.
• Built to last season after season, the Fusion Signature Series 3i Marine Subwoofers include a supported 3-year warranty.

Premium Bass, Season After Season

Marinised 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 the 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.

Deliver The Drama, In More Ways Than One

Polypropylene Cone Technology: This technology provides exceptional self-dampening, high-fidelity and bass reproduction to give the most premium onboard listening experience imaginable.

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.

Choose The Style, Sport Or Classic

Sports Subwoofer: Available in white or grey, CRGBW LED lights are standard on 12" size and optional on 10" size.

Classic White Subwoofer: The classically styled perforated metal grille is available in 10" size.