Features:
Heavy Durable stamped basket with black powder finish
Fiber Added Non-Press Paper Cone
Hi-Roll High-Density Foam Surround with Silver Stitching
3" Hi-Temp 4-Layer Flat Aluminum Wire Voice Coil on Aluminum Bobbin
Double Black Poly -cotton spider with the mirror-image layout
space by spider ring
Double thik tinsile stitched on spider
Double stacked 75 Oz high grade magnets
1-Pc tech deep bumped T-yoke for maximum excursion
chrome finish push terminal
customs tooled rubber gasket
Rubber Magnet boot to protect motor
Specifications: 
Power Handling: 
RMS Power: 1200 Watts
MAX Power: 2400 Watts
Impedance: Dual 4 Ohm (D4)
Sensitivity: 86.45 dB
Mounting Depth: 6.77" 
Cutout Size: 10.94"
Ported Box: 2.5 ft3
Magnet Size: 150 Oz.
Voice Coil Size: 3
Basket Type: Stamped