Diamond - DMD102SH - 10 inch / 250mm - 2Ω DVC 250 WRMS Power Handling

Specifications
Type: Dual Voice Coil Shallow-Mount Subwoofer
Series: Diamond Audio DMD Series
Size: 10-inch (250mm)
Configuration: Dual 2Ω Voice Coils
Power Handling (RMS): 250W
Power Handling (Peak): 500W
Sensitivity (1W/1m): 85dB
Frequency Response: 32Hz – 500Hz
Voice Coil Diameter: 2-inch (50.8mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: High-Energy Slim Ferrite Motor
Cone Material: Non-Pressed Paper with Reinforced Fiber Layer
Dust Cap: Diamond Embossed Poly Dome
Surround: UV-Stabilized Butyl Rubber
Spider: Poly-Cotton Progressive Suspension
Basket: Low-Profile Stamped Steel Frame
Cooling System: Rear Vented Motor Design
Terminal Type: Spring-Loaded Nickel-Plated Compression Terminals
Mounting Depth: 3.5" (89mm)
Mounting Cutout: 9.1" (231mm)
Overall Diameter: 10.5" (267mm)
Weight: 8.7 lbs
Warranty: 1-Year Manufacturer Warranty

Performance Specs
• Compact shallow-mount design ideal for limited-space enclosures.
• Dual 2Ω configuration offers flexible 1Ω or 4Ω wiring options.
• Delivers strong, responsive bass performance in slim-profile setups.
• Optimized for sealed or custom low-profile enclosures.
• Engineered for clear, musical low-end output with minimal distortion.

Key Features
• Shallow-Mount Design – Perfect for under-seat or compact installations.
• Dual 2Ω Voice Coils – Allows flexible wiring configurations for system matching.
• Reinforced Paper Cone – Lightweight yet rigid for fast transient response.
• Butyl Rubber Surround – Maintains excursion control and longevity.
• Low-Profile Basket – Reduces depth requirements without sacrificing performance.
• Efficient Cooling – Vented motor keeps temperatures stable during extended use.
• Diamond Audio Engineering – Designed for performance, precision, and reliability.

Performance Integration Notes
• Ideal Pairing: Diamond DMD or DES Amplifiers rated 250–400W RMS @ 1Ω or 4Ω.
• Recommended Enclosures:
 • Sealed: 0.5 – 0.75 cu. ft. for tight, accurate bass.
 • Ported: 0.9 – 1.1 cu. ft. tuned to 36–38Hz for more output.
• System Compatibility: Trucks, Cars, UTVs, and Compact Installations.
• Installation Time: Approx. 1 hour.
• Pro Tip: Position enclosure with adequate rear clearance to maximize airflow and prevent compression on the shallow motor structure.