Specifications
Type: High-Output Pro Midrange Speaker
Series: Diamond Audio Motorsport MSPRO Series
Speaker Size: 6.5" (165 mm)
Configuration: Full-Range Midrange Driver (Single Cone)
Power Handling (RMS): 400 W
Power Handling (Peak): 800 W
Nominal Impedance: 4 Ω
Sensitivity (1W/1m): 98 dB
Frequency Response: 90 Hz – 9 kHz
Voice Coil Diameter: 2" (50 mm)
Voice Coil Material: Copper-Clad Aluminum Wire (CCAW)
Voice Coil Former: High-Temperature Kapton®
Cone Material: Non-Pressed Paper Cone Reinforced with Fiber Damping
Surround Material: Accordion Cloth Surround
Basket: Heavy-Duty Cast Aluminum Frame
Magnet Type: High-Energy Ferrite Motor
Cooling System: Vented Pole Piece and Frame for Heat Dissipation
Terminals: Nickel-Plated Push Terminals (8 AWG Compatible)
Mounting Depth: 3.15" (80 mm)
Mounting Cutout Diameter: 5.65" (144 mm)
Overall Diameter: 6.8" (173 mm)
Weight: 5.3 lbs (Each)
Weather Resistance: Water-Resistant Cone and UV-Coated Surround
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Engineered for extreme SPL and open-air clarity in motorcycles, UTVs, and show systems.
• Delivers tight, powerful midbass with extended vocal and upper midrange performance.
• Designed to project clean, detailed sound at long range even under high power.
• Rugged motor and spider assembly maintain linear motion at high excursion.
• Perfect for pairing with compression horns or bullet tweeters in multi-way setups.
Key Features
• 400 W RMS Power Handling – Built for serious output and endurance.
• Pro Audio Design – High-sensitivity driver optimized for clarity and projection.
• 2" High-Temp Voice Coil – Handles extreme heat for sustained performance.
• Non-Pressed Paper Cone – Produces warm, natural tonality with high strength.
• Accordion Cloth Surround – Enhances control and transient response.
• Cast Aluminum Frame – Provides rigid support and superior cooling.
• High Efficiency – Reaches concert-level output with moderate amplifier power.
• Diamond Audio Motorsport Build – Tuned for outdoor, competition, and motorcycle environments.
Performance Integration Notes
• Ideal Pairing: Amplifier rated 300–400 W RMS @ 4 Ω (Diamond DES400.2D, DXM800.4D, or HXM1100.6D recommended).
• System Compatibility: Works perfectly with Diamond bullet tweeters or compression drivers.
• Recommended Use: Midrange or midbass stage in 2-way or 3-way high-output systems.
• Installation Time: Approx. 1 hour per pair.
• Pro Tip: Use a 100 Hz high-pass filter to protect the driver and ensure maximum clarity and power handling in high-SPL setups.
