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  5. Hydrogen GZHW 10SPL-D2 FLAT
Ground Zero Hydrogen GZHW 10SPL-D2 FLAT 10" (25cm) Flat Subwoofer
600 Watt

Hydrogen GZHW 10SPL-D2 FLAT

Technical Highlights

  • Impressive 1000 Watts RMS, impressive impedance of 2x 2 Ohms.
  • Efficiency of 85 dB, massive 63 mm long copper voice coil.
  • Resonance frequency 35.5 Hz, compact installation depth of only 103 mm.
  • More technical details
€298,40
-14% €349,00 €298,40
2% discount with credit card
Incl. VAT
Estimated delivery Sep 14 to Sep 17.
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Datasheet
Ground Zero-Hydrogen GZHW 10SPL-D2 FLAT-10" (25cm) Flachsubwoofer-masori-kaufen
€298,40
€349,00 €298,40

The Hydrogen GZHW 10SPL-D2 FLAT is a 10-inch (25 cm) flat subwoofer from Ground Zero. Designed as a flat SPL subwoofer, Klippel-optimized. With a sandwich paper cone and long-stroke U-shaped surround. Solid aluminum die-cast basket. 63 mm, 4-layer copper voice coil and pressure contact connection. Impedance 2x 2 Ohm (D2) and efficiency 85 dB. Xmax 29 mm, installation diameter 238 mm and installation depth 103 mm. Resonance frequency 35.5 Hz, Qts 0.434 and Vas 19.7 liters.

Features
  • 10-inch flat subwoofer
  • Flat SPL subwoofer
  • Klippel® optimized
  • Sandwich paper cone
  • Long-stroke U-shaped surround
  • Solid aluminum die-cast basket
  • 63 mm copper voice coil
  • 4-layer copper voice coil
  • Pressure contact connection
Technical Specifications
  • Diameter 25 cm
  • Impedance 2x 2 Ohm (D2)
  • Efficiency 85 dB
  • Power handling RMS 600 Watts
  • Power handling SPL 1000 Watts
  • Power recommendation 400–1000 Watts
  • Voice coil 63 mm copper
  • Voice coil 4-layer
  • Max. excursion (Xmax) 29 mm
  • Installation diameter 238 mm
  • Installation depth 103 mm
  • Resonance frequency (Fs) 35.5 Hz
  • Total Q factor (Qts) 0.434
  • Equivalent air volume (Vas) 19.7 liters

Frequently asked questions about Hydrogen GZHW 10SPL-D2 FLAT

What performance does the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT Subwoofer offer?

The Ground Zero Hydrogen GZHW 10SPL-D2 FLAT Subwoofer impresses with robust performance, reflected in an RMS capacity of 1000 watts. The specified power of 600 watts ensures efficient yet rich bass sound, supported by an 85 dB efficiency rating. The voice coil with a diameter of 63 mm and the four-layer copper winding contribute to high power capacity and heat distribution, while the Klippel® optimization guarantees precise sound reproduction even at maximum load. This subwoofer is appreciated by music lovers who value performance and clarity due to its optimal performance characteristics.

What technical features define the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT?

At the core of the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT Subwoofer is its advanced technology: a specially designed aluminum die-cast basket for stability and resonance control, and a sandwich paper cone that ensures precise and powerful sound. The long-stroke U-shaped surround maximizes movement range during bass reproduction, while the dual 2-ohm impedance offers flexible connection options. A mounting depth of 103 mm with a diameter of 25 cm allows for space-saving installation, which is particularly useful for tight spaces. Hydrophone sound quality is guaranteed by meticulously optimized parameters such as a total Q of 0.434 and a resonance frequency of 35.5 Hz.

How does the design influence the sound characteristics of the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT?

The flat design of the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT Subwoofers manifests a sound precision that is often difficult to achieve with traditionally deeper models. By utilizing an extremely durable 4-layer copper voice coil, a massive aluminum die-cast basket, and a precisely cut sandwich paper diaphragm, the subwoofer focuses on intense and controlled bass. The long-stroke U-suspension allows for maximum diaphragm excursion with a maximum displacement (Xmax) of 29 mm, significantly broadening the range in bass reproduction. This combination ensures balanced, powerful, and clear low-end frequencies.

For which types of vehicles is the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT suitable?

The Ground Zero Hydrogen GZHW 10SPL-D2 FLAT is ideally suited for a variety of vehicles due to its compact design. With an installation diameter of 238 mm and a mounting depth of 103 mm, the subwoofer fits in environments with limited space, often in vehicle areas such as under seat benches or in spare tire wells. The dual 2 Ohm impedance offers flexible applications with different amplifiers and setup configurations, minimizing complications during installation. Users in compact cars particularly appreciate this adaptability, even without needing to make model-specific adjustments in advance.

How does the efficiency affect the volume output of the Hydrogen GZHW 10SPL-D2 FLAT?

The efficiency of 85 dB in the Hydrogen GZHW 10SPL-D2 FLAT plays a crucial role in the volume output of the subwoofer. A higher efficiency means more efficient conversion of electrical energy into acoustic energy, resulting in a louder and more resonant bass output. However, the ambient temperature and the overall acoustics of the installation location must be taken into account to maximize the potential of efficiency. For installations that demand powerful yet energy-efficient sound, the performance potential regarding optimally adapted amplification should be considered, allowing for a pleasantly powerful bass intensity.

What influence does the resonance frequency have on the sound of the GZHW 10SPL-D2 FLAT?

The Ground Zero Hydrogen GZHW 10SPL-D2 FLAT Subwoofer, based on a resonance frequency (Fs) of 35.5 Hz, exhibits a deeper sound inclination, efficiently reproducing soft and booming bass frequencies compared to higher frequencies. The resonance frequency determines the lower limit of perceivable frequencies, significantly aligning the result with deep tones. Particularly skilled listeners who prefer energetic low-frequency bass lines benefit from this feature. Additionally, the tense field strength within the voice coil perfects the harmonic interplay, ensuring a consistent sound distribution across the frequency range.

What makes the voice coil of the Hydrogen GZHW 10SPL-D2 FLAT unique?

The 63 mm copper voice coil of the Hydrogen GZHW 10SPL-D2 FLAT Subwoofer is a remarkable feature and a key to its deep acoustic performance. This four-layer copper voice coil allows for generous heat distribution and balanced vibrations, which are significant for long-term load capacity and stability. The precise design also promotes the accurate conversion of electromagnetic energy into mechanical movement. These technical details contribute significantly to the subwoofer's ability to reproduce low-frequency sounds clearly and powerfully, which is why enthusiasts of intense bass sounds often find this technology advantageous.

How do the materials of the Hydrogen GZHW 10SPL-D2 FLAT influence the sound?

The use of high-quality aluminum and sandwich paper in the construction of the Hydrogen GZHW 10SPL-D2 FLAT plays a crucial role in sound generation. The aluminum die-cast basket ensures structural integrity and minimizes unwanted vibrations, maintaining the clarity of the produced sound. In parallel, the sandwich paper diaphragm supports the accuracy of the bass sound by combining quick responsiveness to vibrations with less distortion. These carefully selected materials help ensure that tones are reproduced coherently and precisely, presenting themselves particularly with intense bass lines in a consistently sophisticated and surprisingly articulated manner.

What advantages does Klippel® optimization offer for the Ground Zero GZHW 10SPL-D2 FLAT?

Klippel® optimization gives the Ground Zero GZHW 10SPL-D2 FLAT Subwoofer improved linearity and reduced harmonic distortions, leading to a more natural sound profile. This technique meticulously analyzes the magnetic, electrical, and mechanical consistency of the subwoofer, optimizing its performance and providing outstanding acoustic precision. Especially for audiophiles who value detailed and authentic sound, the implemented Klippel® methodology proves to be an indispensable feature. The goal of this optimization technique is to achieve a balance between power handling and acoustic clarity, enabling a significant sound improvement in everyday music listening experiences.

What role does the U-suspension play in the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT?

The long-stroke U-suspension of the Ground Zero Hydrogen GZHW 10SPL-D2 FLAT is essential for bass projection. It allows for greater diaphragm excursions, resulting in more intense bass reproduction. Together with the precisely wound copper voice coil, the U-suspension ensures that extremely small distortions in the sound image occur under high loads. This efficiency in motion dynamics enables the subwoofer to achieve consistently powerful sound results even at high volumes. The U-suspension is crucial in ensuring the longevity of the subwoofer by preventing material fatigue, making it a dominant element in the design.

Manufacturer information / responsible person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

E-Mail: info@ground-zero-audio.com

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