Blue Injection Molded Cone 
Non-Fatiguing Big Rubber Suspension 
Blue Chrome-Plated Steel Basket 
Bumped Vented Extended Pole Piece 
Silver Plated Terminal 
Flat Progressive Spider 
New Wave-Like Rubber Gasket 
Rubber Magnet Boot 
2'' High Temperature Dual Kapton Voice Coil 
Magnet Weight: 70 oz 
1000 Watt Max Power Handling 
Impedance: 4 Ohm (Per Coil) 
Fs:50, Qms:4.92, Qes:0.84, Qts:0.72, Vas (Cu ft)4.908 
SPL: 85dB 
Overall Diameter: 10.6'' 
Mounting Depth: 5.12''