Fusion® Signature Series 3i Marine Subwoofers
Fusion® Signature Series 3i Marine Subwoofers
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Fusion® Signature Series 3i Marine Subwoofers
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“Installed the Fusion Apollo system and wow — crystal clear even at full throttle. Couldn’t believe the difference after upgrading from my old Clarion.”
Nick J. — Gold Coast, QLD -
“The JL Audio speakers are insane. Deep bass, no distortion, even with wind and waves. Sounds like a concert on water.”
Sarah W. — Mandurah, WA -
“Went for the Signature Series 3i setup — absolute top-shelf sound. Easy to install and looks stunning on the white dash.”
Dylan K. — Cairns, QLD
Fusion® Signature Series 3i Marine Subwoofers – 10" 600-Watt Classic White Marine Subwoofer
The Fusion® Signature Series 3i Marine Subwoofers deliver premium bass performance and enhanced sound clarity with a classic, robust design built for marine environments. Available in 10" and 12" sizes, these subwoofers boast a 600-watt RMS rating (10") and 1400-watt RMS rating (12") for a truly immersive audio experience. Whether in Classic White or CRGBW Sports finishes, the subwoofers ensure premium sound quality and durability for your boat's audio system.
SUPERIOR BASS PERFORMANCE
Designed to elevate your on-water sound system, the Fusion Signature Series 3i Marine Subwoofers produce deep, clean bass while withstanding the toughest marine conditions. Their custom polypropylene cone with rubber surround and high-quality basket construction ensure optimal low-frequency reproduction and long-lasting performance.
KEY FEATURES
- High Power Handling: 600W RMS (10") and 1400W RMS (12") for powerful bass reproduction.
- Custom Cone Material: Polypropylene cone with rubber surround for better bass definition.
- Marine-Grade Durability: IP65-rated for protection against water, dust, and corrosion, ensuring longevity in harsh marine environments.
- CRGBW LED Lighting: Customizable LED lighting (on Sports models) for enhanced aesthetics.
DESIGNED FOR TRUE-MARINE™ STANDARDS
Built with Fusion's True-Marine™ design philosophy, these subwoofers are engineered to meet the toughest marine standards for salt fog, UV, vibration, and temperature resilience, ensuring premium performance season after season.
- IP65 water and dust rating for protection in all conditions.
- Compliant with international marine standards (ISO12216).
- Multiple mounting options for easy integration into your boat's audio system.
Inverell Boating Centre Expert Note:
The Fusion Signature Series 3i Marine Subwoofers are designed for boat owners who demand superior bass performance with a minimal footprint. Their IP65-rated construction and high power handling ensure they thrive in the challenging marine environment, while the custom LED lighting enhances the overall look of your boat’s audio system.
Specification in detail
Specification in detail
General & Physical
PART NUMBER: 010-02774-00
SIZE: 10" / 12"
DIMENSIONS (DIAMETER × DEPTH):
10" (275mm x 162mm), 12" (356mm x 254mm)
WEIGHT:
10" (5.06 kg), 12" (10.93 kg)
WATER & DUST RATING: IP65
OPERATING TEMPERATURE: 0 – 50 °C (32 – 122 °F)
WARRANTY: 3 years
Audio Performance
PEAK POWER: 600 W (10"), 1400 W (12")
RMS POWER: 300 W (10"), 700 W (12")
SENSITIVITY (1 W/1 M): 86 dB (10"), 87 dB (12")
FREQUENCY RESPONSE: 30 Hz – 2 kHz (10"), 20 Hz – 2 kHz (12")
NOMINAL IMPEDANCE: 4 Ω
RECOMMENDED AMPLIFIER POWER: 50–600 W (10"), 200–1000 W (12")
Materials & Build
CONE MATERIAL: Polypropylene cone with rubber surround
TWEETER TYPE: Silk dome
MOUNTING DIAMETER CLEARANCE: 10" (223 mm), 12" (306 mm)
MOUNTING DEPTH CLEARANCE: 10" (133 mm), 12" (207 mm)
Connections & Mounting
SPEAKER CONNECTIONS: Flying Lead with Water-resistant 2-way Connector (150mm)
LED CONNECTION: Flying Lead with Water-resistant 6-way Connector (150mm, selected Sport models only)
Inverell Boating Centre Technical Summary:
The Fusion® Signature Series 3i Marine Subwoofers offer robust bass and versatility for boat audio systems. The 10" and 12" sizes provide different power levels, while the IP65 rating ensures marine-grade durability. These subwoofers are engineered for longevity with minimal maintenance, offering excellent performance in challenging conditions.
Warranty / Availability of Repair Facilities & Parts
Warranty / Availability of Repair Facilities & Parts
AU Warranty / Availability of Repair Facilities & Parts
Garmin Warranty / Availability of Repair Facilities & Parts
On this page, Garmin customers in Australia will find detailed warranty information; information regarding availability of repair facilities and parts including for out-of-warranty service; other important details regarding repair or replacement of a Garmin product; and how to contact Inverell Boating Centre for further information.
On this page
- Limited Warranty
- Availability of Repair Facilities & Parts (Out of Warranty)
- Repair or Replacement of a Garmin Product
- Additional Resources
- Contact for Further Information
Limited Warranty
This warranty is provided by Garmin Australasia Pty Ltd.
Application of Australian Consumer Guarantees
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure.
The benefits under this Limited Warranty are in addition to other rights and remedies under applicable law. Phone: 0417 159 205.
One-Year Consumer Products Limited Warranty
Non-aviation products are warranted to be free from defects in materials or workmanship for one year from the date of purchase. Within this period, Garmin Australasia will, at its sole option, repair or replace any components that fail in normal use at no charge for parts or labour (customer responsible for transportation).
Warranty Exclusions
- Cosmetic damage such as scratches, nicks, and dents.
- Consumable parts (batteries, etc.) unless damage occurs due to defects in materials or workmanship.
- Damage from accident, abuse, misuse, water, fire, or external causes.
- Service by non-authorised providers.
- Modifications or altered units without written permission.
- Damage caused by non-Garmin cables or accessories.
Garmin reserves the right to refuse warranty claims for products obtained or used in contravention of local laws. Map accuracy and completeness are not guaranteed.
Warranty Process
- Contact Inverell Boating Centre Support to request an RMA number.
Email: inverellboatingcentre.cwa@gmail.com
Phone: 0417 159 205
Provide your unit serial number, return address, and contact number.
- Ship the unit with RMA number to Garmin or Inverell Boating Centre.
INVERELL BOATING CENTRE
Attn: Warranty / Returns:
10a Swanbrook Rd,
Inverell NSW 2360,
Australia
Availability of Repair Facilities & Parts (Out of Warranty)
Garmin products include complex integrated components. Repairs of parts such as cracked screens or integrated bands may not be possible outside Garmin factory conditions. Therefore, facilities or spare parts may not always be available for repair of such components.
Where an out-of-warranty service is required, Garmin Australasia or INVERELL BOATING CENTRE may offer to sell a replacement unit or Garmin Refurbished product. This applies only to out-of-warranty service and not to consumer guarantees under the Australian Consumer Law.
Repair or Replacement of a Garmin Product
Australian Consumer Law Notice:
- Repair or replacement of goods capable of retaining user data may result in loss of that data.
- Goods presented for repair may be replaced with refurbished goods of the same type rather than repaired. Refurbished parts may be used to repair goods.
Additional Resources
- Parallel imports: accc.gov.au/buying-parallel-imports
- Proof of purchase: accc.gov.au/receipts-proof-of-purchase
- Identifying genuine business: accc.gov.au/identifying-a-genuine-business
Contact for Further Information
For all warranty or out-of-warranty enquiries, please contact:
INVERELL BOATING CENTRE
www.inverellboatingcentre.com
10a Swanbrook Rd, Inverell NSW 2360, Australia
Phone: 0417 159 205

Verified Customer Feedback
Excellent
4.8
/ 5
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“The Apollo ERX400 remote is perfect. I can change volume from the swim platform without touching the main unit. Proper modern setup.”
Liam F. — Sydney, NSW
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“Fusion stereo with JL subs — best decision ever. Crisp highs, smooth bass, and built tough for cold, salty conditions.”
Chloe D. — Hobart, TAS
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“The Signature 3 amps deliver clean power — no hiss, no noise. I run four zones onboard and everything stays balanced perfectly.”
Ethan P. — Perth, WA
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