M-SERIES 300mm HIGH EFFICIENCY Subwoofer.
impedance: 2×4 Ohm
2x 325/250 Watt
2″ voice coil
gold plated terminals
multiple ventilation system
improved T-Joke construction
HPP cone (high pressed paper cone)
PPTA connex spider
pole piece hole
very stable steelbasket in varnish finish
reinforced dustcap
LLE (Long Life Edge)