Specifications
Type: High-Performance Dual Voice Coil Subwoofer
Series: Diamond Audio DES Series
Speaker Size: 10" (250 mm)
Configuration: Dual Voice Coil (4Ω + 4Ω)
Power Handling (RMS): 700 W
Power Handling (Peak): 1,400 W
Nominal Impedance: 4 Ω (Per Coil)
Sensitivity (1W/1m): 85.5 dB
Frequency Response: 30 Hz – 500 Hz
Voice Coil Diameter: 2.5" (63.5 mm)
Voice Coil Material: Copper-Clad Aluminum Wire (CCAW)
Voice Coil Former: High-Temperature Kapton® Former
Cone Material: Pressed Paper Cone with High-Density Fiber Reinforcement
Dust Cap: Embossed Diamond Audio Logo (Poly Dome)
Surround Material: High-Roll UV-Treated Foam Surround
Spider: Dual Nomex® Progressive Roll Spider
Basket: Heavy-Duty Die-Cast Aluminum Frame (Vented)
Magnet Structure: High-Energy Double-Stack Ferrite Magnet
Cooling System: Vented Pole Piece & Voice Coil Gap
Tinsel Leads: Woven Tensile-Locked Silver Leads
Terminals: Nickel-Plated Spring-Loaded Push Terminals (Up to 8 AWG Wire)
Mounting Depth: 5.75" (146 mm)
Mounting Cutout Diameter: 9.25" (235 mm)
Displacement: 0.07 cu ft (1.98 L)
Recommended Enclosure (Sealed): 0.8 cu ft (22.6 L)
Recommended Enclosure (Ported): 1.3 cu ft (36.8 L) tuned @ 35 Hz
Weight: 12.8 lbs
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Engineered for deep, accurate bass in sealed or ported enclosures.
• Dual 4Ω configuration allows flexible wiring for 2Ω or 8Ω operation.
• Reinforced paper cone ensures a natural, powerful bass tone with high control.
• Dual Nomex spiders maintain stability under extreme excursion.
• High-temperature coil and vented motor system prevent heat buildup for sustained performance.
Key Features
• 700 W RMS Power – Reliable, hard-hitting bass for daily or competition setups.
• Dual 4Ω Voice Coils – Offers multiple wiring options for amplifier matching.
• Pressed Paper Cone – Natural acoustic response with strength and control.
• Cast Aluminum Basket – Rigid foundation that eliminates flex and distortion.
• Vented Magnet Assembly – Promotes airflow for optimal thermal management.
• Heavy-Duty Surround & Spider – Ensures linear motion and long-term durability.
• Diamond Audio Engineering – Tuned for deep, controlled bass with premium materials.
Performance Integration Notes
• Ideal Pairing: Diamond DES500.1D, MICRO1V2, or DXM600.2D amplifiers.
• System Compatibility: Car audio, UTV enclosures, or custom subwoofer boxes.
• Recommended Use: Subwoofer for sealed or ported enclosures with strong midbass presence.
• Installation Time: Approx. 45–60 minutes.
• Pro Tip: For tight, musical bass, use a sealed box around 0.8 cu ft; for louder, deeper bass, go ported at 1.3 cu ft tuned to 35 Hz. Ensure proper break-in for best tonal performance.
