Features:
8" Single 4-Ohm Subwoofer
125 watt RMS/250 Watts Max
Proprietary DDC Coated Paper/Wool Cone
Pressed 4-Layer Large Roll Foam Surround
1.5" Vented BASV Voice Coil Former
Perimeter Aero-Vent Voice Coil Cooling Vents
Non Resonance DDC Coated Stamped Steel Basket
Rubber Mounting Gasket/Trim Ring
Chrome Push Terminals
Optimally Designed for Both Small Sealed or Ported Enclosures

Specs:
Cutout Diameter: 7 1/8 in
Mounting Depth: 3.5 in
Subwoofer Frequency Range: 41 Hz - 800 Hz
Nominal Impedance: Single 4-Ohm
Power Handling (RMS/Peak): 125 / 250 watts