3012 D2 - 12IN - SUB

3000 Series 12-Inch Subwoofer for Medium-Sized Vented Enclosures

• Optimal Power Range:

  • Handles 600W – 1,000W for powerful, consistent performance

• Key Features:

  • 3-Inch Copper Voice Coil for superior thermal stability and durability

  • Double Stack 169oz Motor for exceptional magnetic force

  • 16.5mm Xmax for deep excursion and impactful bass response

  • Double high-current tinsel leads for enhanced reliability under high loads

  • Double-blend material spider for stability and consistent performance

  • Designed for medium-sized vented enclosures to maximize low-frequency output

  • Also available in Dual 4-ohm (D4) configuration

• Engineered for High Efficiency:

  • The 3000 Series 12 achieves a perfect balance of damping and motor force, delivering high efficiency and exceptional versatility in real-world audio applications.

• Technical Specifications:

  • Fs (Resonance Frequency): 29.2 Hz

  • Qts (Total Q Factor): 0.548

  • Qms (Mechanical Q Factor): 6.544

  • Qes (Electrical Q Factor): 0.598

  • Vas (Compliance Equivalent Volume): 23.6 L

  • Sd (Effective Piston Area): 450.2 sq cm

  • BL (Force Factor): 22.4 Tm

  • Re (DC Resistance): 4.521 ohms

  • Le (Inductance): 4.332 mH

  • SPL (Efficiency): 81.92 dB

  • EBP (Efficiency Bandwidth Product): 48.86

• Physical Dimensions:

  • Nominal Diameter: 12 in

  • Overall Diameter: 12.80 in / 326 mm

  • Mounting Hole Diameter: 11.12 in / 282.5 mm

  • Motor Outer Diameter: 7.08 in / 180 mm

  • Mounting Depth: 6.76 in / 172 mm

  • Driver Displacement: 0.102 cu ft / 2.889 L

• Enclosure Recommendations:

  • Designed for medium-sized vented enclosures; tuning can be customized for the desired response.