Diamond - HXM8F4 - Motor-sport 2-way 8" 4-ohm Flush Mount Speaker

Specifications
Type: 2-Way Coaxial Full-Range Speaker
Series: Diamond Audio HXM Motorsport / Marine Series
Speaker Size: 8" (203 mm)
Configuration: Full-Range Coaxial Flush-Mount
Power Handling (RMS): 175 W
Power Handling (Peak): 600 W
Nominal Impedance: 4 Ω
Sensitivity (1 W / 1 m): 92 dB
Frequency Response: 45 Hz – 23 kHz
Voice Coil Diameter: 1.5" (38 mm) – High-Temp CCAW Winding
Cone Material: Injection-Molded Polypropylene (IMPP) with Carbon Composite Reinforcement
Surround Material: UV-Resistant Rubber Surround
Tweeter Type: 1" (25 mm) Titanium Dome Coaxially Mounted
Tweeter Magnet: Neodymium
Basket: Marine-Grade Composite Frame (Non-Corrosive)
Grille Type: Included – Stainless-Steel Mesh (Black or White Finish)
Crossover: Integrated 2-Way Network (12 dB/Octave Slope)
Mounting Depth: 3.3" (84 mm)
Mounting Cutout Diameter: 7.1" (180 mm)
Overall Diameter: 8.7" (222 mm)
Weather Resistance: IP65 Certified (Water, Salt & UV Resistant)
Weight: 4.8 lbs (Pair)
Warranty: 1-Year Manufacturer Warranty

Performance Specs
• Engineered for marine, UTV, and motorcycle applications requiring high-output clarity.
• Titanium dome tweeter delivers clean highs that cut through engine and wind noise.
• Carbon-reinforced cone produces tight midbass with excellent stiffness-to-weight ratio.
• Designed for outdoor exposure with full weather-sealed construction.
• Efficient motor and lightweight cone yield dynamic sound under moderate power.

Key Features
• 2-Way Coaxial Design – Wide-band response in a compact flush-mount format.
• Marine-Grade Build – Fully sealed against water, UV, and salt exposure.
• Titanium Tweeter – Accurate, bright high-frequency reproduction.
• Carbon-Reinforced Cone – Enhanced stiffness for controlled midbass response.
• Integrated Crossover – Smooth frequency transition for balanced output.
• UV-Stable Rubber Surround – Maintains performance in extreme temperatures.
• IP65 Certified – Perfect for marine and powersport installations.
• Diamond Audio Engineering – Reliability and clarity in extreme environments.

Performance Integration Notes
• Ideal Pairing: Amplifier rated 150–200 W RMS @ 4 Ω (Diamond MICRO84U or DXM800.4D recommended).
• System Compatibility: UTV pods, motorcycle bags, marine dash or tower mounts.
• Recommended Use: Full-range front or rear stage speaker in outdoor systems.
• Installation Time: Approx. 45–60 minutes per pair.
• Pro Tip: Use closed-cell foam gaskets and stainless mounting hardware for maximum seal and vibration control in marine applications.