-12" size
-Double voice coil (DVC) 4+4 ohm
-3" Copper voice coil
-Hard pressed pulppaper cone material
-Flat dustcap design
-Soft rubber foam surround
-Kapton spider
-Reinforced diecast basket
-Push pull speaker terminal
-Double stacked magnet
-Vented motor system
-Low fs :25hz
-Sens 90db
-Max power 1500watts