Specifications
Type: Dual Voice Coil Shallow-Mount Subwoofer
Series: Diamond Audio DS Series
Size: 12-inch (300mm)
Configuration: Dual 2Ω Voice Coils
Power Handling (RMS): 300W
Power Handling (Peak): 600W
Impedance: Dual 2Ω
Sensitivity (1W/1m): 87dB
Frequency Response: 28Hz – 500Hz
Voice Coil Diameter: 2-inch (50.8mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: Slimline 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 Low-Profile Stamped Steel Frame
Cooling System: Rear Vented Motor Assembly for Thermal Stability
Terminal Type: Spring-Loaded Nickel-Plated Compression Terminals
Mounting Depth: 3.6" (92mm)
Mounting Cutout: 11.1" (282mm)
Overall Diameter: 12.5" (318mm)
Weight: 10.5 lbs
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Compact shallow-mount design delivers tight, accurate bass in limited spaces.
• Dual 2Ω configuration provides wiring flexibility (1Ω or 4Ω setups).
• Engineered for clean, controlled low-frequency output with high efficiency.
• Ideal for under-seat, slim-profile, or custom sealed enclosures.
• Delivers consistent performance without distortion at higher output levels.
Key Features
• Shallow-Mount Profile – Perfect for tight space installations.
• Dual 2Ω Voice Coils – Flexible wiring for multiple amplifier configurations.
• Reinforced Paper Cone – Lightweight and rigid for superior accuracy.
• Butyl Rubber Surround – Provides smooth excursion and durability.
• Low-Profile Basket – Maintains rigidity with minimal mounting depth.
• Vented Motor Design – Enhances cooling for continuous performance.
• Diamond Audio Engineering – Built for clean, responsive, musical bass.
Performance Integration Notes
• Ideal Pairing: Diamond DMD, DES, or DS Amplifiers rated 300–500W RMS @ 1Ω or 4Ω.
• Recommended Enclosures:
• Sealed: 0.75 – 1.0 cu. ft. for tight, accurate response.
• Ported: 1.25 – 1.5 cu. ft. tuned to 35–38Hz for deeper output.
• System Compatibility: Car, Truck, UTV, or Compact Installations.
• Installation Time: Approx. 1 hour.
• Pro Tip: For optimal low-end extension, position the subwoofer near a cabin boundary (rear wall or side panel) to enhance acoustic coupling.
