GZPW 15XMAX-II Subwoofer

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15-inch high-power, long-excursion subwoofer with airflow-optimized cast aluminum basket and Xmax surround

• 15-inch tall long-excursion subwoofer
• Klippel® optimized
• aluminum cone
• 3-layer long-stroke surround
• Cast aluminum basket optimized for airflow
• 4-ply 4-inch flat wire CCA voice coil
• 12-inch 7-layer spider
• aluminum dust cap
• Massive Thrust Terminals

• Diameter	38 cm / 15″
  Power handling capacity (RMS)	6000 watts
  Impedance	2x 1 Ohm
  Efficiency	85 dB
  Power recommendation	4000 – 8000 watts
  Voice coil	100 mm / 4″ CCA
  Cone	Aluminum
  Maximum excursion (Xmax)	80 mm / 3.15″
  Mounting diameter	360 mm / 14.17″
  Mounting depth	310 mm / 12.20″
  Resonant frequency (Fs)	30 Hz
  Depreciation ratio (Qts)	0.42
  Equivalent air volume (Vas)	27 L / 0.95 ft³

• https://www.ground-zero-audio.com/wp-content/uploads/GZPW-15XMAX-II_OM_AWV4.0.pdf