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Ground Zero

Iridium GZIW 200

8" (20cm) Subwoofer

89,00€
89,00€ 89,00€
incl. VAT , possibly plus shipping

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Highlights

  • 150 watts power, 4 ohms impedance, 87 dB efficiency.
  • 3D HQPP diaphragm, 38 mm copper voice coil.
  • Klippel-optimized, low-resonance steel basket, durable.
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brand: Ground Zero
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS:
150
Subwoofer Type:
ferrite
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Ground Zero-Iridium GZIW 200-8" (20cm) Subwoofer-masori-kaufen
89,00€
89,00€ 89,00€

The Iridium GZIW 200 from Ground Zero is an 8" (20cm) subwoofer known for its quality and performance. This model impresses with its stable 3D HQPP membrane and Klippel® optimized features. With its long-stroke rubber surround and resonance-optimized steel basket, it offers an impressive sound experience. Additional features include a 38mm copper voice coil and a polycot center. Completing the package is the robust IMPP dust cap with a 3D logo.

features
  • 8" (20cm)-Subwoofer
  • Klippel® optimized
  • 3D HQPP Membrane
  • Langhub rubber sleeve
  • Resonance-dampening steel basket
  • 38-mm copper vibrating coil
  • Polycot centering
  • IMPP dust protection cap with 3D logo
Data
  • Execution: High-Quality Subwoofer
  • Diameter: 20 cm
  • Load capacity (RMS): 150 Watts
  • Impedance: 4 Ohm
  • Efficiency: 87 dB
  • Power recommendation: 100 – 200 watts
  • Oscillating coil: 38 mm copper
  • Membrane: 3D HQPP
  • Max. deflection (Xmax): 18 mm
  • Installation depth: 101 mm
  • Resonance frequency (Fs): 32 Hz
  • Damping factor (Qts): 0.44
  • Equiv. Air volume (Vas): 23.6 L
The Iridium GZIW 200 from Ground Zero is a high-quality 8" (20cm) subwoofer equipped with a stable 3D HQPP membrane. It also features Klippel® optimized technology for precise sound reproduction. Additional features include a long-stroke rubber surround for extended excursion and a resonance-optimized steel basket for minimal sound distortion. The 38mm copper voice coil and polycot centering contribute to robust performance. The IMPP dust cap with a 3D logo also adds a visual accent.
The Iridium GZIW 200 subwoofer is designed for a power handling of 150 watts RMS. The power recommendation ranges between 100 and 200 watts, allowing for flexible adaptation to various amplifiers. Especially if you like to listen to music loudly, this range is optimal for enjoying the full sound spectrum without distortion. The 4-ohm impedance ensures compatible operation with most car audio amplifiers without overloading the subwoofer. The robust copper voice coil also supports the high power handling.
The Iridium GZIW 200 offers outstanding frequency characteristics with a resonance frequency (Fs) of 32 Hz. This enables deep bass reproduction in your vehicle. The damping factor (Qts) is 0.44, indicating well-controlled bass with little reverberation. The equivalent air volume (Vas) is 23.6 L, which, in combination with the diaphragm construction, creates a good balance between depth and precision. This is ideal for applications that require deep, resonance-free bass while still providing a clear sound structure.
The 38 mm copper voice coil of the Iridium GZIW 200 significantly improves audio quality. Copper is an excellent conductor and offers high thermal resilience, minimizing distortion at high volumes. The voice coil ensures uniform movement of the diaphragm, which in turn increases sound fidelity. In conjunction with the long-stroke rubber surround, this allows for more precise displacement. This combination of materials and technologies results in clear, distortion-free sound reproduction, particularly excelling in bass performance.
The Iridium GZIW 200 features a resonance-optimized steel basket that enables stable and distortion-free sound production. This design minimizes unwanted vibrations and structural resonances that could affect the sound. Thanks to the firmly anchored mounting, the subwoofer remains stable even at high volumes. Additionally, the steel basket supports the long-stroke rubber surround in its function, allowing even the most demanding bass pressure to be transmitted without limitations. This construction is crucial for a precise and sonically optimized audio performance.
To optimally install the Iridium GZIW 200 subwoofer in the vehicle, the installation depth of 101 mm should be taken into account. These dimensions allow for flexible placement in many common enclosures and vehicle models. The precise centering using Polycot material ensures optimal alignment of the diaphragm, which helps avoid unwanted vibrations during installation. A stable hold of the resonance-optimized steel basket is achieved through correct fastening, ensuring that the structure remains intact at high volumes. The installation should pay attention to adequate ventilation to minimize the thermal load on the 38 mm copper voice coil.
The long-stroke rubber surround of the Iridium GZIW 200 allows for an exceptional membrane excursion of up to 18 mm, ensuring deep and powerful bass reproduction. This flexible component enables the membrane to operate extremely accurately even under more intense listening conditions. Rubber as a material offers high resistance to deformation and aging, thereby increasing the durability of the subwoofer. In combination with the stable 3D HQPP membrane, this design provides a harmonious vibration transfer that is particularly effective in the car and significantly improves sound quality.
The 3D logo on the IMPP dust cap of the Iridium GZIW 200 is not only an aesthetic feature but also functional. It contributes to the stabilization of the dust cap by providing additional material thickness that protects against mechanical stress. At the same time, the sound quality of the subwoofer remains unaffected, as the advanced design does not increase air resistance. This remarkable detail also emphasizes the quality standards and distinctive identity of the Ground Zero design. Especially in vehicle solutions that are meant to stand out visually, this feature integrates seamlessly and functionally.
The Iridium GZIW 200 from Ground Zero is equipped with Klippel® optimized technology, which guarantees precise sound control. This optimization ensures a detailed analysis and adjustment of the magnetic and mechanical parts to minimize distortion during playback. The use of this technique results in improved linear acoustic performance at any volume. Additionally, the structure of the subwoofer is stabilized by the resonance-optimized construction made from high-quality materials, which creates the conditions for consistently high sound quality over the long term. This is particularly relevant for intensive applications in the car hi-fi sector.
The Iridium GZIW 200 features an efficiency of 87 dB, which means high efficiency in converting electrical energy into acoustic power. This efficiency allows the subwoofer to achieve high volumes even with moderate power consumption. In conjunction with the 4 Ohm impedance, this ensures optimal compatibility with various amplifiers without increasing operating costs due to high power consumption. With proper tuning and use within the recommended power parameters, optimal sound reproduction can be ensured even over extended periods.

Product Specifications

Manufacturer

Ground Zero

Product type

8" (20cm) subwoofer

Features

  • Highlights

    • 150 watts power, 4 ohms impedance, 87 dB efficiency.
    • 3D HQPP diaphragm, 38 mm copper voice coil.
    • Klippel-optimized, low-resonance steel basket, durable.

  • Uvp

    89

weight

3.2 kg

Technical data

Watt RMS Load Capacity

150

configurators

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Your advantages with Masori

Buy the Iridium GZIW 200 from Ground Zero: Powerful 8 subwoofer with Klippel® optimization

The Iridium GZIW 200 from Ground Zero offers unbeatable value and is now available online at an affordable price. With an RMS power handling of 150 watts and a recommended power consumption of 100 to 200 watts, this unit guarantees powerful bass performance, ideal for intensive car hi-fi installations. Masori.de offers the best price for this high-quality subwoofer thanks to its lowest price guarantee. The 3D HQPP cone and Klippel®-optimized properties ensure precise bass, while the long-throw rubber surround and low-resonance steel basket enable a clear sound experience. Experience deep bass and impressive sounds with the Ground Zero subwoofer!

8 (20cm) subwoofer with Klippel® optimization: Maximum precision

The Iridium GZIW 200 subwoofer is distinguished by its 8-inch size, which gives it the ability to reliably reproduce low frequencies. Klippel® optimization ensures the subwoofer is perfectly tuned, resulting in more consistent and distortion-free bass. In the car hi-fi world, this technology is often an indicator of high-quality and powerful sound reproduction. Technically speaking, this translates to less distortion and clearer definition in the low frequencies. This technological sophistication sets the subwoofer apart from comparable models and delivers exceptional sound quality at any volume.

3D HQPP membrane and long-throw rubber surround: For deep and rich bass

The Ground Zero subwoofer's 3D HQPP cone provides increased stability while keeping weight to a minimum, enabling fast and precise cone movement. Combined with the long-throw rubber surround, this ensures a significant improvement in the range of motion and results in rich, powerful bass. This design ensures that the subwoofer maintains control even at high excursions and generates harmonic vibrations. Compared to other models, the sound remains clear and detailed even during intense bass passages, making the Iridium GZIW 200 ideal for discerning bass lovers.

Low-resonance steel basket: Improved sound and greater stability

The low-resonance steel basket contributes significantly to the acoustic purity of the Iridium GZIW 200 by minimizing cabinet resonances and thus reducing unwanted sound distortion. The solid construction also provides increased stability, which is essential for the proper functioning of any acoustic unit. This technical feature ensures that the oscillating movements of the cone are not impaired. In terms of stability and durability, the Ground Zero subwoofer sets new standards in the car hi-fi category.

38 mm copper voice coil: efficient heat dissipation and powerful sound reproduction

The use of a 38 mm copper voice coil enables efficient heat dissipation, ensuring consistent performance even during extended playtimes. Copper as a material provides high electrical conductivity, resulting in more robust and efficient operation. This feature of the Ground Zero subwoofer significantly improves bass response and is particularly important in a car hi-fi system to avoid thermal overload while delivering powerful bass.

Polycot centering and IMPP dust cap: influence on longevity and sound purity

The Polycot centering system is one of the key innovations in this subwoofer, ensuring precise alignment and smooth vibration. This enables more consistent performance over time. Together with the robust IMPP dust cap, which provides mechanical protection, these elements ensure the longevity and sustainability of your subwoofer. Protection from dust and mechanical influences contributes significantly to sound purity and prevents unwanted noise.

Adjustable power between 100 – 200 watts: Flexibility for your audio system

The adaptability of the Iridium GZIW 200, with a power output between 100 and 200 watts, makes it a flexible component in any car hi-fi setup. This range allows you to optimally match the subwoofer to your existing system and achieve seamless integration with amplifiers. Unlike subwoofers with rigid power requirements, you can precisely adjust the power consumption to your needs for maximum efficiency and sound quality.

Installation depth of 101 mm: Easy integration into any vehicle

With a mounting depth of just 101 mm, the Ground Zero subwoofer can be installed even in vehicles with limited space. This compact design facilitates installation and adapts seamlessly to various mounting positions. This allows the subwoofer to be placed discreetly without disrupting the vehicle's interior aesthetics.

Resonance frequency of 32 Hz: Deep bass with high efficiency

The resonant frequency of 32 Hz allows the Ground Zero subwoofer to produce deep bass with high efficiency. This frequency determines how deep the subwoofer can project sound waves, ensuring an impressive and powerful bass reproduction in your audio installations.

4 Ohm impedance and 87 dB efficiency: High compatibility with amplifiers

With an impedance of 4 ohms, the Iridium GZIW 200 subwoofer is ideally suited for various amplifier configurations, ensuring high compatibility. Its efficiency of 87 dB allows for maximum volume and sound quality even with moderate amplifier power. This impedance-to-efficiency ratio makes this subwoofer an ideal choice for those seeking a powerful yet flexible addition to their car hi-fi system. For further information, advice, and installation support, you can contact Masori's on-site installation team in Frankfurt (Oder) or access comprehensive expert support, including FAQs and help . Our audio blog also offers exciting and helpful articles on optimizing your car hi-fi system.