CONE: competition grade paper
SURROUND MATERIAL: foam
VOICE COIL: 2inch
RMS POWER: 350 WATTS
SENSITIVITY: 86db
MAX WATT: 700wmaxx
RESORANCE FREQUENCY(fo)48.4Hz
MECHANICALQ FACTOR(Qms):5.08
ELECTRICAL Q FACTOR(Qes):0.51
TOTAL Q FACTOR: 12.8N/A
MAGNET WEIGHT: 50 oz
1=Outer Dimension: 213mm
2=Mounting Depth: 105mm
3=Magnet Dimension: 168mm
4=Mounting Hole Dimension: 182mm