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Ground Zero Hydrogen GZHW 20X 8" Subwoofer 400w RMS

Ground Zero Hydrogen GZHW20X Subwoofer 8 inch 400W RMS 4 ohms

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SKU
GZHW 20X
Special Price £174.99 Regular Price £199.99 Save £25.00

Ground Zero Hydrogen GZHW 20X 8" 20cm 400 Watts RMS 2 x 2Ohm Car Sub Subwoofer

The HYDROGEN Line satisfies all demands of highly sophisticated customers. Amazing performance, Great sound quality, and much higher SPL then imagined.

The subwoofers have been developed to handle a huge amount of input power reaching extremely high bass levels to be used successfully under competition conditions.

Especially for limited installation space, Three extremely small amplifiers have been added to the line of well known existing high power models.

Product Features:

  • High X-max subwoofer for perfect low bass performance
  • Stiff aluminium cone & rubber surround
  • Alu cast basket with large spider for high excursion
  • Many excellent test results from several magazines

Technical Data

  • Diameter - 200 mm / 8"
  • Mounting diameter - 187 mm / 7.4"
  • Mounting depth - 120 mm / 4.8"
  • Voice coil - 2" Round wire
  • Cone - Aluminium
  • Power Handling - 400 WRMS
  • Impedance - 2 x 2 Ohm
  • SPL - 82 dB
  • Xmax - 20 mm / 0.8"
  • Fs - 36 Hz
  • Qts - 0.35
  • Vas - 8,3 L / 0.29 cu.ft.
  • Sound Quality - *☺☺☺
  • SPL Competition - *☺☺
  • Low bass performance - 20 - 50 Hz*
  • Mid bass performance - 50 - 80 Hz*
  • Box recommendation vented - 17 Liter / 0.6 cu.ft.
  • Box recommendation sealed - 4 - 10 Liter / 0.14 - 0.35 cu.ft.
More Information
Price £199.99
Manufacturer Ground Zero
Vehicle Manufacturer None
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