Features 2.5" High Temperature Voice coil 4 Ohm DVC Magnet Size = 100 oz Reinforced Paper cone Double stitched foam surround Dual poly-cotton dampeners Stamped Cast basket Rubber gasket trim ring Large Gauge compression terminals Protective magnet cover Specifications Nominal Power: 500 Watts Dynamic Power: 1000 Watts Resonant Frequency (fs): 36.392 Hz DC Resistance (Re): 1.9 x 2 Ω Mechanical Q (Qms): 2.192 Electromagnetic Q (Qes): 0.432 Total Q (Qts): 0.361 Compliance Equivalent Volume (Vas): 1
