15-inch cast aluminium chassis neodymium magnet low frequency loudspeaker

Advanced temperature control using 3-channel tuned venting system provides highly efficient cooling across the frequency band
Voice coil typically operates at 30°C lower temperature than other leading drivers in this class
Polysiloxane laminated double suspension provides much greater stability and improved cone displacement symmetry
Lead-out wires precision woven into suspension minimises excess  motion and reduces fatigue
Weather resistant cone coating enhances durability