2512 D4 - 12IN - SHALLOW SUB

2500 Series 12-Inch Subwoofer for Vented Enclosures

• Optimal Power Range:

  • Handles 300W – 600W, delivering reliable and efficient performance

• Key Features:

  • Dual 2-Ohm Voice Coil for flexible wiring options and system compatibility

  • 2.5-Inch Copper Voice Coil ensures excellent thermal stability and durability

  • 160oz Motor delivers powerful magnetic force for deep, precise bass

  • 15mm Xmax allows for extended excursion and impactful low frequencies

  • Double high-current tinsel leads for dependable performance under demanding conditions

  • PC Spider enhances stability and long-term reliability

  • Designed for vented enclosures to maximize bass response and efficiency

  • Also available in Dual 2-ohm (D2) configuration

  • Engineered in the USA for superior craftsmanship and performance

• Precision-Tuned Performance:

  • The 2500 Series 12 is optimized for a balanced combination of damping and motor force, providing high efficiency and versatility for a wide range of real-world audio applications.

• Technical Specifications:

  • Fs (Resonance Frequency): 33.58 Hz

  • Qts (Total Q Factor): 0.537

  • Qms (Mechanical Q Factor): 6.548

  • Qes (Electrical Q Factor): 0.585

  • Vas (Compliance Equivalent Volume): 34.8 L

  • Sd (Effective Piston Area): 507.1 sq cm

  • BL (Force Factor): 23.11 Tm

  • Re (DC Resistance): 6.28 ohms

  • Le (Inductance): 4.421 mH

  • SPL (Efficiency): 85.52 dB

  • EBP (Efficiency Bandwidth Product): 57.40

• Physical Dimensions:

  • Nominal Diameter: 12 in

  • Overall Diameter: 12.99 in / 330 mm

  • Mounting Hole Diameter: 11.37 in / 287 mm

  • Motor Outer Diameter: 6.14 in / 156 mm

  • Mounting Depth: 4.33 in / 110 mm

• Enclosure Recommendations:

  • Sealed Volume: 0.750 – 1.0 cu ft for tight, controlled bass

  • Vented Volume: 0.80 – 3.0 cu ft for enhanced low-frequency output

  • Enclosure tuning can be adjusted for your desired bass response

The 2500 Series 12-inch subwoofer is the ideal choice for audio enthusiasts seeking dynamic, efficient, and precise bass in vented enclosures. Its precision engineering and durable construction make it perfect for a wide range of applications.