Ground Zero Hydrogen GZHW 25X 10" Subwoofer 600w RMS

Ground Zero Hydrogen GZHW 25X 10" 25cm 600 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 lowbass 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 - 250 mm / 10"
• Mounting diameter - 241 mm / 9.49"
• Mounting depth - 149 mm / 5.91"
• Voice coil - 2" Round wire
• Cone - Aluminium
• Power Handling - 600 WRMS
• Impedance - 2 x 2 Ohm
• SPL - 84 dB
• Xmax - 20 mm / 0.8"
• Fs - 27.1 Hz
• Qts - 0.37
• Vas - 27 L / 0.95 cu.ft.
• Sound Quality - *☺☺☺
• SPL Competition - *☺☺
• Low bass performance - 20 - 50 Hz*☺☺☺
• Mid bass performance - 50 - 80 Hz*☺☺☺
• Box recommendation vented - 33 Liter / 1.17 cu.ft.
• Box recommendation sealed - 10 - 15 Liter / 0.35 - 0.53 cu.ft.