Diamond - DMD102 - 10 inch / 250mm - 2Ω DVC 200 WRMS Power Handling

Specifications
Type: Dual Voice Coil Subwoofer
Series: Diamond Audio DMD Series
Size: 10-inch (250mm)
Configuration: Dual 2Ω Voice Coils
Power Handling (RMS): 200W
Power Handling (Peak): 400W
Sensitivity (1W/1m): 86dB
Frequency Response: 30Hz – 500Hz
Voice Coil Diameter: 2-inch (50.8mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: High-Energy Ferrite Motor
Cone Material: Non-Pressed Paper Cone with Reinforced Fiber Layer
Dust Cap: Diamond Embossed Poly Dome
Surround: UV-Stabilized Butyl Rubber
Spider: Poly-Cotton Progressive Suspension
Basket: Heavy-Duty Stamped Steel Frame
Cooling System: Vented Pole Piece for Thermal Efficiency
Terminal Type: Spring-Loaded Nickel-Plated Binding Posts
Mounting Depth: 5.3" (135mm)
Mounting Cutout: 9.1" (231mm)
Overall Diameter: 10.5" (267mm)
Weight: 9.2 lbs
Warranty: 1-Year Manufacturer Warranty

Performance Specs
• Compact 10-inch subwoofer engineered for tight, clean, and controlled bass.
• Dual 2Ω design offers flexible wiring for 1Ω or 4Ω load configurations.
• Efficient motor assembly provides consistent output in small to medium enclosures.
• Designed for daily use, offering a balance between sound quality and output.
• Ideal for entry-level or OEM-upgrade systems requiring musical low-end performance.

Key Features
• Dual 2Ω Voice Coils – Provides multiple wiring options for amplifier matching.
• 2" Copper Voice Coil – Handles power efficiently while reducing heat buildup.
• Reinforced Paper Cone – Combines strength and lightness for responsive bass.
• Butyl Rubber Surround – Delivers smooth excursion and long-term reliability.
• Stamped Steel Basket – Rigid frame ensures accurate cone movement.
• Compact Depth – Fits easily in sealed or ported enclosures.
• Diamond Audio Durability – Built for clean bass and everyday reliability.

Performance Integration Notes
• Ideal Pairing: Diamond DMD or DES Amplifiers rated 200–400W RMS @ 1Ω or 4Ω.
• Recommended Enclosures:
 • Sealed: 0.65 – 0.85 cu. ft. for tight, accurate bass.
 • Ported: 1.0 – 1.25 cu. ft. tuned to 36–38Hz for more output.
• System Compatibility: Car, Truck, or Compact Installations.
• Installation Time: Approx. 1 hour.
• Pro Tip: Use polyfill inside sealed enclosures to increase effective volume and enhance low-frequency extension.