Specifications
Type: High-Performance Dual 4Ω Subwoofer
Series: SX Performance Series
Size: 12-inch (305mm)
Impedance: Dual 4Ω Voice Coils
Power Handling (RMS): 600W
Power Handling (Peak): 1200W
Sensitivity (1W/1m): 88dB
Frequency Response: 28Hz – 500Hz
Voice Coil Diameter: 3-inch (76.2mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: Double-Stack High-Energy Ferrite Motor
Cone Material: Pressed Paper with Reinforced Fiber Weave
Surround: High-Roll Santoprene Rubber
Spider: Dual Poly-Cotton Progressive Spider
Basket: Die-Cast Aluminum Frame with Perimeter Venting
Terminal Type: Nickel-Plated 8-Gauge Compression Terminals
Cooling: Vented Pole Piece and Frame Cooling Slots
Mounting Depth: 6.6" (168mm)
Mounting Cutout: 11.1" (282mm)
Overall Diameter: 12.5" (318mm)
Weight: 22.7 lbs
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Delivers deep, dynamic bass with precise control and clean output at high volumes.
• Dual 4Ω design supports flexible wiring for 2Ω or 8Ω load configurations.
• 3-inch high-temp copper voice coil ensures thermal stability and long-term durability.
• Fiber-reinforced cone provides stiffness and accuracy for demanding low-frequency response.
• Optimized for sealed or ported enclosures for tuning flexibility.
Key Features
Specifications
Type: High-Performance Dual 4Ω Subwoofer
Series: SX Performance Series
Size: 12-inch (305mm)
Impedance: Dual 4Ω Voice Coils
Power Handling (RMS): 600W
Power Handling (Peak): 1200W
Sensitivity (1W/1m): 88dB
Frequency Response: 28Hz – 500Hz
Voice Coil Diameter: 3-inch (76.2mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: Double-Stack High-Energy Ferrite Motor
Cone Material: Pressed Paper with Reinforced Fiber Weave
Surround: High-Roll Santoprene Rubber
Spider: Dual Poly-Cotton Progressive Spider
Basket: Die-Cast Aluminum Frame with Perimeter Venting
Terminal Type: Nickel-Plated 8-Gauge Compression Terminals
Cooling: Vented Pole Piece and Frame Cooling Slots
Mounting Depth: 6.6" (168mm)
Mounting Cutout: 11.1" (282mm)
Overall Diameter: 12.5" (318mm)
Weight: 22.7 lbs
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Delivers deep, dynamic bass with precise control and clean output at high volumes.
• Dual 4Ω design supports flexible wiring for 2Ω or 8Ω load configurations.
• 3-inch high-temp copper voice coil ensures thermal stability and long-term durability.
• Fiber-reinforced cone provides stiffness and accuracy for demanding low-frequency response.
• Optimized for sealed or ported enclosures for tuning flexibility.
Key Features
• Dual 4Ω Voice Coils – Enables multiple wiring configurations for system flexibility.
• 3" Voice Coil – Large-diameter coil for high power handling and improved cooling.
• Heavy-Duty Magnet System – Delivers strong motor force for tight, articulate bass.
• Santoprene Surround – Allows long excursion with minimal distortion.
• Die-Cast Aluminum Frame – Provides superior rigidity and heat dissipation.
• Dual Spider Suspension – Keeps linear motion under extreme load conditions.
• Diamond Audio Engineering – Tuned for musicality, power, and precision bass reproduction.
Performance Integration Notes
• Ideal Pairing: Diamond HX or HXM Amplifiers rated 600–800W RMS @ 2Ω.
• Recommended Enclosures:
• Sealed: 1.25 – 1.5 cu. ft. for tight, punchy bass.
• Ported: 2.0 – 2.5 cu. ft. tuned to 34–36Hz for maximum low-end output.
• System Compatibility: Car, Truck, or Custom Enclosures.
• Installation Time: Approx. 1 hour.
• Pro Tip: For optimal performance, use heavy 8-gauge wiring and allow 10 hours of break-in at moderate volume for cone compliance and peak sound quality.
