Fusion Signature Series 3 6.5in Marine Speaker 230W IP65 White

Turn every boat trip into a waterways concert with the Fusion Signature Series 3 6.5-inch marine speaker. Engineered for life on the water, this white 6.5-inch speaker combines rugged build with refined audio, delivering a premium listening experience even in challenging marine conditions. A marriage of CURV composite cone technology and a silk dome tweeter translates into tight bass, clear mids, and shimmering highs that cut through wind and spray without distortion.

Key specs you’ll feel as soon as the music starts:

• Peak power: 230W; RMS continuous power: 75W
• Nominal impedance: 4 ohms
• Frequency response: 70 Hz – 22 kHz
• Sensitivity: 90 dB
• Cone material: CURV composite with rubber surround
• Tweeter type: Silk dome
• Water and dust rating: IP65
• Mounting diameter: 5.35 in; Mounting depth: 3.11 in
• Finish: White

Why this marine speaker stands out

Unlike standard car or home speakers, the Signature Series 3 is purpose-built for marine life. The CURV composite cone delivers stiffness and low distortion under power, while the silk dome tweeter preserves delicate vocal articulation and shimmering cymbals at high volume—perfect for sun-soaked days and after-dark cruises alike. The IP65 rating means protection against water jets and dust intrusion, so you can rely on consistent performance whether you’re chasing spray off the bow or enjoying a quiet sunset ride. And with a compact 6.5-inch footprint and a shallow 3.11-inch mounting depth, it’s easier than ever to retrofit in dashboards, gunnels, or wake towers without sacrificing space or style.

The Fusion Signature Series is more than a speaker—it's a deliberate upgrade to your boat’s audio story. The white finish complements a wide range of cockpit aesthetics, from modern to classic, while maintaining a rugged, marine-ready profile that resists sun exposure and salt spray over time. This is audio built for the lake, the ocean, and everything in between, delivering professional clarity in a compact package.

Ideal use cases

- Pontoon and leisure boats want richer, more immersive background music for family days on the water

- Offshore and nearshore vessels that need dependable performance in spray, vibration, and heat

- Wake boats and sport craft seeking accurate vocal presence and dynamic highs without listening fatigue

How it compares and why you’ll prefer it

The Signature Series 3 pairs a CURV composite cone with a silk dome tweeter to strike a balance between deep, controlled bass and sparkling top-end detail. The result is a broader, more natural soundstage across cockpit and cabin zones, with reliable performance across a wide listening range. Its IP65 build protects sensitive electronics from dust and water exposure, giving you lasting value and fewer maintenance concerns compared with non-marine rated speakers.

Practical installation and care tips

• Plan for a 5.35-inch cutout and ensure a secure fit with proper gasket seating to preserve IP65 integrity.
• Position speakers to optimize stereo imaging across seating areas, avoiding obstructions that cause phase cancellations.
• Protect wiring and terminals from salt spray with marine-grade connectors and corrosion-resistant fasteners.

Tech specs at a glance

• Speaker size: 6.5 inches
• Cone material: CURV composite with rubber surround
• Tweeter: Silk dome
• Impedance: 4 ohms
• Power handling: 75W RMS, 230W peak
• Frequency response: 70 Hz – 22 kHz
• Sensitivity: 90 dB
• IP rating: IP65
• Cutout diameter: 5.35 inches
• Mounting depth: 3.11 inches
• Finish: White