Ground Zero GZHW 20XSPL-D2 8″ high quality SPL subwoofer

  • $349.99
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Ground Zero GZHW 20XSPL-D2 is a 8 inch SPL subwoofer with aluminum cast basket and reinforced paper cone with 700/1500 watts of power handling.

  • 8″ high quality SPL subwoofer
  • Klippel® optimized
  • Reinforced paper cone
  • Long stroke compound surround
  • Solid aluminum cast basket
  • 63 mm / 2.5″ copper voice coil
  • 2-layer Polycot spider
  • IMPP dust cap with 3D structure logo

High-Quality SPL subwoofer


20 cm / 8"

Power Handling (RMS/SPL.)

700 / 1500 Watts


2x 2 Ohms


80 dB

Power Recommendation

Voice Coil

63 mm / 2.5" Copper

Membran Layout

Max. Excursion (Xmax)

Mounting Ø

Mounting Depth

Resonance Frequency (Fs)

Overall Qaulity (Qts)

Equiv. Air Volume (Vas)

4.77 L / 0.17 cu.ft.

Ground Zero GZHW 20XSPL-D2 8” subwoofer gives a serious performance, great sound quality, and significantly higher volume than thought for. The subwoofers are designed to handle enormous input power, which allows for enormous bass levels to be successfully deployed under competitive conditions. Especially for limited space conditions, three extremely small amplifiers were added to the line in addition to the high-power models. Ground Zero GZHW 20XSPL-D2 specs: 20 cm high-quality SPL subwoofer with cast aluminum basket, Klippel optimized, Reinforced paper membrane, Long stroke sandwich ring, Solid cast aluminium basket, 63 mm copper voice coil, 2-layer polycot centring, and IMPP dust cap with 3D logo. It has an impedance of 4 ohms. It provides the RMS of 700 watts and 1500 watts peak power. Ground Zero GZHW 20XSPL-D2 reviews proves it's a subwoofer worth the price.

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