Ground Zero Gzrw 300-D2 Flat Subwoofers 12“ Subwoofer

450 Watts RMS

12” subwoofer with shallow installation depth

• 12″ flat subwoofer


• Efficient ferrite motor


• Paper sandwich cone


• Durable rubber surround


• Shallow GZ-design steel basket


• 50 mm / 2″ copper voice coil


• Polycot spider


• Aluminum dust cap


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  Model	High-Quality SPL Subwoofer
  Diameter	30 cm / 12″
  Power handling (RMS)	450 Watts
  Impedance	2x 2 Ohms
  Efficiency	84 dB
  Power recommendation	200 – 800 Watts
  Voice coil	50 mm / 2″ copper
  Cone	Paper sandwich cone
  Max. Excursion (Xmax)	30 mm / 1.18″
  Mounting diameter	278 mm / 10.94″
  Mounting depth	93 mm / 3.66″
  Resonance frequency (Fs)	23.5 Hz
  Damping ratio (Qts)	0.44
  Equiv. air volume (Vas)	60,2 L / 2.13 cu.ft.