18-inch, cast aluminium chassis, ferrite magnet LF loudspeaker
  • PowerProX speakers are built for maximum performance and reliability throughout the lifespan of each speaker
  • Dynamic airflow venting delivers class-leading heat management with an average 20C lower voice coil temperature
  • Polysiloxane laminated dual suspension provides greater stability and improved cone displacement symmetry
  • Aluminium demodulation ring reduces harmonic and intermodulation distortion caused by voice coil displacement
  • Double-sided, weatherproof cone coating for moisture protection and enhanced durability