NEW Ground Zero Iridium Subwoofers



ground zero iridium subwoofers


The new IRIDIUM series XSPL subwoofers feature the GZ-design resonance-free steel basket and a reinforced paper cone with 3D honeycomb structure. Combined with an optimised motor the 2.5” copper voice coil handles up to 1000 watts SPL. The yellow coloured stitching underlines the special appearance letting the GZIW 12XPL-D2 stand out among other models. Also available in a special edition Pink!


  • High power 12 inch SPL subwoofer
  • Klippel optimised
  • Reinforced paper cone with 3D honeycomb structure
  • 2.5 inch Copper voice coil
  • High roll sandwich surround
  • Progressive 2 layer spider
  • Push terminals

Full specification

  • Model: High quality SPL subwoofer
  • Diameter: 30cm / 12 inches
  • RMS Power: 500 Watts
  • SPL Power: 1000 Watts
  • Impedance: 2 x 2 Ohms
  • Sensitivity: 86dB
  • Power Recommendation: 600 – 1000 Watts
  • Voice Coil: 63mm / 2.5 inch Copper
  • Cone: Reinforced paper
  • Max Excursion (XMAX): 35mm
  • Resonance Frequency (Fs): 36.9Hz

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