2XL-1240D 12" Subwoofer (Recone Kit Only)

• 12" Dual 4-Ohm Subwoofer
• 400 watt RMS / 900 Watts Max
• Poly Graphite Reinforced Cone
  
• Nitrile Butadiene Rubber (NBR) Surround
• 2.5" Vented BKSV Voice Coil Former
• Perimeter Aero-Vent Voice Coil Cooling Vents
• Non Resonance DDC Coated Cast Aluminum Basket
• XTRA XTRA Large Double Stacked Motor Structures
• Double Screw Drive Input Terminals 
• Optimally Designed for Both Small Sealed or Ported Enclosures 

2XL-1240D 12" Premuim Cast Aluminum Subwoofers

Old school design 2XL Subwoofers work in small sealed or ported enclosures but best overall output in 2cu' Ported, the 2XL Subwoofer series allows for audiophile sound quality at Xtreme sound levels.

Featuring a Nitrile Butal Rubber surround for increased linear accuracy and a Poly Graphite Reinforced cone the 2XL series is built to perform. The custom cast aluminum basket provides perimeter venting to assist in cooling the 2.5?  Kapton (KSV) voice coil and motor structure.

Specifications

• Nominal Impedance: Dual 4-ohm
• BL: 13.91
• Inputs: Dual Coil
• Subwoofer Frequency Range: 30 Hz - 400 Hz
• Voice Coil Size: 2.5 in
• Material: Poly Graphite
  
• Magnet Size: 270 oz
• Sensitivity (1W / 1M): 87.08 dB
• Motor Structure: 132 oz
• Cutout Diameter: 11.0"
• Mounting Depth: 5.4 in
• Xmax: 14
• Spl: 87.08
• No: 0.308%
• Qts: 0.334
• Qes: 0.352
• Qms: 6.548
• Mms: 238.46 g
• Cms: 129 uM/N
• Vas: 47.50 Ltr
• SD: 510.71
• Fs: 28.7 Hz
• Test Impedance: 1.58-ohm
• VC Impedance: 4-ohm + 4-ohm
• Size: 12 in
• Sensitivity: 87.08 dB
• Frequency Response: 30 Hz -400 Hz
• Voice Coil Size: 2.5 in
• Power Handling (RMS/Peak): 400 / 900 watts