Diamond Audio 6.5" 2-Way High Output Marine Speaker (4Ω) - HXM65F4BK

Diamond Audio 6.5" 2-Way High Output Marine Speaker (4Ω) - HXM65F4BK

Diamond Audio’s is proud to release it’s new and improved HXMF Black Series Coaxial Drivers. Building on the features of the HXM and HXMF platforms, the new HXMFB series increases performance where it counts. Higher output, more impactful bass response, and more high-end with new larger 1.5” Titanium tweeters. At Diamond Audio, we’re driven by a relentless passion for perfect sound. That’s why we’ve reimagined the legendary HXM and HXMF series to expand it with the new HXMFB Series, combining the best features of the HXM and HXMF drivers and improving both the output performance and low-end response. Available in both 2Ω and 4Ω models to really optimize system design. The result? Class-leading sound quality, exceptional output, and that trademark Diamond Audio quality.

These drivers’ elements are crafted to the highest standards, from the premium voice coils and advanced Neodymium motor structures to the rock-solid fiber-reinforced composite basket design, oversized titanium tweeters, and carbon fiber cones. These speakers don’t just play music — they transform your listening experience into something extraordinary. Don’t settle for ordinary sound. If you’re looking for quality, high-performance speakers for your next Marine or Motorsports application. Choose Diamond Audio’s HXMB Series Coaxial Drivers — because your music deserves the best.

What our Experts Think

• Built for high-output marine and powersports performance, delivering loud, clear sound in open environments.
• 2-way coaxial design provides balanced mids and crisp highs for full-range audio clarity.
• UV-resistant, water-resistant construction ensures reliable performance in harsh sun, salt, and moisture conditions.
• High-efficiency design delivers strong volume with lower amplifier demand, ideal for boats and motorcycles.
• 6.5” driver produces tight midbass and strong vocal presence even at high listening levels.
• Rugged housing and corrosion-resistant materials support long-term durability in extreme conditions.
• Perfect for users needing a marine-grade speaker that combines loud output, clarity, and weatherproof reliability.

   
Q&A    

Q: What is the Diamond Audio HXM65F4BK?
A: Diamond Audio HXM65F4BK 6.5" 2-Way High Output Marine Speaker (4Ω) is a 6.5" high-output 2-way marine-grade speaker designed for boats, motorcycles, UTVs, and other harsh outdoor environments.

Q: What makes this a marine speaker?
A: It is built with UV-resistant materials, sealed components, and corrosion-resistant hardware to withstand water, salt, sun, and vibration.

Q: What is the sound performance like?
A: High-output, loud, and clear audio with strong midrange projection and crisp highs, optimized for open-air listening conditions.

Q: What impedance does it use?
A: 4 ohms, making it compatible with most marine and powersports amplifiers.

Q: Is it suitable for motorcycles or UTVs?
A: Yes. It is specifically engineered for environments with high wind, engine noise, and exposure to weather.

Q: What type of tweeter does it use?
A: A built-in 2-way design with a high-efficiency tweeter for improved high-frequency clarity and projection.

Q: What are its main benefits?
A: Durability in harsh conditions, high volume output, and consistent performance in outdoor and marine applications.

Maintenance Tips    

• Rinse lightly with fresh water after exposure to salt, dust, or road grime.
• Wipe with a soft microfiber cloth; avoid abrasive pads or harsh chemicals.
• Regularly inspect stainless hardware and mounting points for corrosion or loosening.
• Ensure speaker gaskets remain sealed to prevent water intrusion.
• Check wiring connections for tight, corrosion-free terminals.
• Avoid prolonged exposure to standing water or direct high-pressure spray.
• Periodically verify audio clarity and check for distortion at higher volumes.
• Use proper amplifier gain and EQ settings to prevent thermal stress.
• Keep drain paths clear if installed in exposed marine or outdoor locations.
• Store or cover vehicle/boat when not in use to extend speaker lifespan.