Alphasonik PSW402 12" 500 Watts RMS Car Audio Subwoofer

FEATURES:

Proprietary Heavy Gauge Stamped Steel "Alpha" Basket

Proprietary Cooling Rings for Motor Assembly

High Rigidity Inverted Dome Mineral-Filled Composite Cone

EPDM Surround for Enhanced Control at Extreme Temperatures

Flat Progressive Rate Nomex® Damper w/ Spirel-Woven Leads

46 oz Double Stack Magnet

Rated at 500 Watts RMS

90.8dB Efficiency

Frequency Response of 25Hz to 500 Hz

Single 4 ohm 2" Voice Coil

8-Gauge Lug-Lock Input Terminals

Mounting Dimensions - Depth: 151mm / 6"

Through Hole: 282mm / 11 1/8" Diameter: 325mm / 12 7/8"