S-4002 4" Full Range
 
4" Co-Axial Speaker System
OEM Drop in Replacement Design
Black 2-layer Paper, DDC (Dynamic Damping Coating) Cone 
Double Pressed Treated Foam Surround 
6 oz. Motor Structure
Shallow Mounting Depth 
EFF Motor Structures (Efficient Flux Field) 
Rigid Tooled Basket With Flat Black Finish 
0.75" Pure Silk Dome Tweeter w/Neodymium Magnet 
SEL Tweeter Ring (Sound Expander Lens)
4-ohm System Impedance