Power Acoustik 12" Woofer Dual 4 Ohm 3500w Max

3500 Watts Max
1750 Watts RMS
3&quote; 4 Ohm Dual VC
Double Stacked 272 oz. magnet
Efficiency (1w/1m): 84.60
Optimum sealed: 0.75 cu. ft.
Optimum ported: 1.25 cu. ft.
Mounting depth: 6.75&quote;

Overcompensating Motor Structure for Increased Magnetic Strength
12mm T-Yoke & Top Plate Improve Low Frequency Dynamics
Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up
Non-Magnetic Non-Resonate Die-Cast Aluminum Frame
3&quote; 4-Layer Voice Coil w/ Direct Connect Wire Increases Power Handling
High-Temperature Tolerance Adhesives Resist Thermal Failure
Non-Transfer Spruce Pulp Cone w/ UV & Chemical Protection
Stitched and Glued Surround/Cone Joints for Strongest Bonding
Extended Excursion Polyether Foam Surround w/ UV Protection
Dual Poly-Cotton Suspension Dampen Violent Accelerations
Stitched Voice Coil Leads Prevent Potential Damage
1-pc Gasket/Trim Ring w/ Concealed Mounting Holes Included