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  3. Hydrogen GZHW 16SPL
Ground Zero Hydrogen GZHW 16SPL 6.5" (16,5cm) Subwoofer
SKU:  GROU0322
EAN:  4251950328577
500 Watt

Hydrogen GZHW 16SPL

SKU:  GROU0322
EAN:  4251950328577

Technical Highlights

  • 500/1000 Watt load capacity, impedance of 2x 2 Ohm, 81 dB.
  • 50 mm copper voice coil, resonance frequency of 51 Hz, Qts 0.46.
  • High-Quality SPL, 16.5 cm diameter, max. excursion 30 mm.
  • More technical details
€219,00
€219,00 €219,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 29, - Jun 1,
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Side view of the Ground Zero Hydrogen GZHW 16SPL, a 5-inch black and yellow SPL subwoofer with bold accents and an impressive 6,500W RMS power rating.
€219,00
€219,00 €219,00

Hydrogen GZHW 16SPL by Ground Zero

Ground Zero Hydrogen GZHW 16SPL is a 6.5 inch (16.5 cm) SPL Subwoofer from Ground Zero. The construction includes a massive aluminum die-cast basket, a reinforced paper cone, and a long-stroke sandwich surround. The drive unit uses a 50 mm copper voice coil and a 2-layer polycot centering. Klippel optimized. The power handling is rated at 500 Watts RMS and 1000 Watts SPL, with an efficiency of 81 dB. The impedance is specified as 2x 2 Ohms. Technical specifications include an Xmax of 30 mm, installation diameter of 153 mm, installation depth of 110 mm, a resonance frequency of 51 Hz, Qts of 0.46, and a Vas of 2.8 L. An IMPP dustcap with a 3D logo is included.

Features
  • 6.5 inch SPL Subwoofer
  • Klippel optimized
  • Reinforced paper cone
  • Long-stroke sandwich surround
  • Massive aluminum die-cast basket
  • 50 mm copper voice coil
  • 2-layer polycot centering
  • IMPP dustcap with 3D logo
Technical Data
  • Diameter: 165 mm
  • Power handling RMS: 500 Watts
  • Power handling SPL: 1000 Watts
  • Impedance: 2x 2 Ohms
  • Efficiency: 81 dB
  • Power recommendation: 400–1000 Watts
  • Max. excursion Xmax: 30 mm
  • Installation diameter: 153 mm
  • Installation depth: 110 mm
  • Resonance frequency Fs: 51 Hz
  • Damping factor Qts: 0.46
  • Equivalent air volume Vas: 2.8 L

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Frequently Asked Questions about Hydrogen GZHW 16SPL

What are the specifications of the Hydrogen GZHW 16SPL Subwoofer?

The Ground Zero Hydrogen GZHW 16SPL Subwoofer offers an RMS power handling of 500 watts and a maximum power handling of 1000 watts. The speaker's efficiency is rated at 81 dB, making it a powerful audio component for any setup. With a frequency response resonance point of 51 Hz, the subwoofer is particularly suited for deep bass frequencies. The directed 50 mm copper voice coil is optimized for high power displacement while maintaining consistent audio output. The impedance is highly flexible at 2 x 2 ohms, supporting various audio system setups.

What technical features does the Ground Zero Hydrogen GZHW 16SPL offer?

The Hydrogen GZHW 16SPL from Ground Zero has several remarkable technical features. The combination of a robust aluminum die-cast basket and a reinforced paper cone ensures impeccable stability and sound quality. The Klippel optimization allows for precise bass reproduction. Not to be overlooked is the 2-layer polycotton centering, which ensures effective cone displacement. The IMPP dust cap with a 3D logo gives the subwoofer an impressive look and also protects against dust and dirt.

How can I install the GZHW 16SPL in my vehicle, and what should I consider?

When installing the Hydrogen GZHW 16SPL, it is important to ensure that the appropriate cutout of 153 mm in diameter is available, as well as a mounting depth of 110 mm. It is essential to provide enough space for airflow circulation to effectively utilize the performance of the 30 mm maximum displacement (Xmax). The dual 2-ohm impedance allows for flexible connection options, both in series and parallel, to support various amplifier configurations.

What distinguishes the cone of the Hydrogen GZHW 16SPL?

The diaphragm of the Ground Zero Hydrogen GZHW 16SPL is a reinforced paper model optimized for stiffness and durability. This special reinforcement allows for improved sound reproduction without the risk of distortion at high volumes. The material is also lightweight and resilient, making the Subwoofer ideal for high SPL applications with consistent audio quality. Combined with the robust construction of the aluminum die-cast basket, the diaphragm is an essential component of the Subwoofer.

What role does the voice coil play in the Hydrogen GZHW 16SPL Subwoofer?

The Ground Zero Hydrogen GZHW 16SPL uses a 50 mm copper voice coil, which is essential for efficient performance at high excursions. This component ensures precise control of diaphragm movements and optimizes the electrical efficiency of the Subwoofer. Copper is the preferred choice due to its excellent conductivity, minimizing distortion and ensuring thermal stability under high loads. The voice coil is thus central to achieving a balanced sound profile without loss of performance.

How does the aluminum die-cast basket affect the performance of the GZHW 16SPL?

The aluminum die-cast basket of the Hydrogen GZHW 16SPL plays a crucial role in the overall performance of the Subwoofer. Aluminum is known for its excellent mechanical properties and light weight. The die-cast basket provides a stable base, prevents resonances, and enhances structural integrity, even under high sound pressure. At the same time, it supports efficient heat distribution to prevent overheating of the internal components, significantly improving the reliability and longevity of the Subwoofer.

Why is the polycot centering important in the Ground Zero GZHW 16SPL?

The 2-layer Polycot centering in the Ground Zero Hydrogen GZHW 16SPL is crucial for controlling the diaphragm movement. This special construction made of polyester-cotton blend ensures excellent flexibility and restoring force, which supports the performance of the Subwoofer at extreme volumes. Especially in SPL applications, precise centering of the diaphragm is essential to prevent unwanted movements. This technology optimizes the response and load capacity of the diaphragm, contributing to a clear and uncolored sound experience.

What frequency range is the Hydrogen GZHW 16SPL optimized for?

The Ground Zero Hydrogen GZHW 16SPL is optimized for low frequencies, significantly characterized by its resonance frequency of 51 Hz. This feature makes it ideal for bass lovers who desire a deep and powerful sound. The long-stroke design, combined with Klippel optimization, ensures precise response even at very low frequencies. This is further supported by the bass level of 81 dB efficiency, maximizing performance in bass-heavy music genres.

What are the Thiele Small parameters of the GZHW 16SPL?

The Thiele Small parameters of the Ground Zero Hydrogen GZHW 16SPL are specifically designed for optimized SPL results. The damping factor (Qts) is at 0.46, indicating moderate damping to find a balance between bass precision and performance. The equivalent air volume (Vas) is precisely tuned to 2.8 liters for the enclosure design to generate maximum sound pressure. These parameters are essential to ensure optimal sound reproduction and enclosure matching.

What features does the design of the Ground Zero Hydrogen GZHW 16SPL offer?

The design of the Ground Zero Hydrogen GZHW 16SPL impresses with an IMPP dust cap featuring a stylized 3D logo, which is not only aesthetically pleasing but also contributes to structural strength. This cap protects the internal components from dust and dirt. The clever combination of an aluminum die-cast structure to reduce resonances and the specially designed dust cap makes this Subwoofer an excellent choice for audio enthusiasts who value not only performance but also visual aspects.

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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