Memphis PRX624 6.5" 2ohm or 4ohm Selectable Power Reference Subwoofer

Selectable impedance design 2ohm or 4ohm
DVVC Direct Voice Coil Cooling technology
Black on black polypropylene cone
Double Stitched butyl rubber surround
Reinforced spider shoulder
Improved suspension and coil design
Woven tinsel leads
High temperature TIL voice coil former