2XL-403 4" Full Range
4" Co-Axial Speaker System
OEM Drop in Replacement Design
Hybrid 4 Layer Paper/Wool Blend Woofer Cone 
Butyl Rubber Surround 
10 oz. Motor Structure 
EFF Motor Structures (Efficient Flux Field) 
Rigid Tooled Basket With Flat Black Finish 
1" Silk Dome Tweeter
3-ohm System Impedance 
Material: Non woven wool paper / silk dome tweeter
Magnet Size: 10 oz
Sensitivity (1W / 1M): 88 dB
Mounting Depth: 2.2 in
Size: 4 in
Sensitivity: 88 dB
Frequency Response: 68 Hz - 20 kHz
Voice Coil Size:
Power Handling (RMS/Peak): 50 / 100 watts