RADION-SERIES 300 mm HIGH EFFICIENT Subwoofer
impedance: 2X 4 Ohm
2x 500/300 Watt
3″ voice coil
bigger magnet system with HEM magnet (High Efficient Magnet)
improved T-Joke construction
LLE (Long Life Edge)
reinforced dustcap
stableterminals
multiple ventilation system
HPPC (High Pressed Paper Cone)
and PPTA connex spider
sewn lead wire
magnet protection
pole piece hole