Morel TSCT1044 

Features
Underhung voice coil
1" Inch Large Hexatechﾙ Aluminum voice coil
Neodymium flat pancake magnet
High power handling 104 mm
IDRﾙ (Improved Dispersion Recess) Titanium Voice Coil Former
Replaceable Acuflexﾙ dome/coil assembly
Aluminum die-cast rear chamber
Copper shorting ring (in & out)