GZNW 18SPL-Xflex

46 cm / 18″ high performance SPL subwoofer

6500 Watts SPL

18″ high performance SPL subwoofer with aluminum cast basket and Xflex surround

  • 18″ high performance SPL subwoofer
  • Klippel® optimized
  • Reinforced paper cone
  • SPL Xflex surround
  • Solid aluminum cast basket
  • 75 mm / 3″ CCA round wire voice coil
  • 5-layer progressive spider
  • IMPP dust cap with 3D structure logo
ModelHigh-Performance SPL subwoofer
Power handling (RMS/SPL)3000 / 6500 Watts
Impedance2x 1 Ohms
Efficiency89 dB
Power recommendation1500 – 6500 Watts
Voice coil75 mm / 3″ CCA
MembranFiber reinforced paper
Max. Excursion (Xmax)70 mm / 2.76″
Mounting Ø425 mm / 16.73″
Mounting depth286 mm / 11.26″
Resonance frequency (Fs)26 Hz
Overall quality (Qts)0.527
Equiv. air volume (Vas)159.2 L / 5.622 cu.ft.