3. Car audio speakers & Subwoofer sound upgrades for the car
  5. Iridium GZIF 5.2

Iridium GZIF 5.2

15 reviews

70 Watt

Iridium GZIF 5.2

15 reviews

Technical Highlights

  • Power 70/110 watts, impedance 4 ohms, steel basket.
  • 2-way coaxial, 5" speaker, 13 mm tweeter.
  • HQPP diaphragm, 3D structure, 6 dB/octave high pass filter.
  • More technical details
€43.25
-27% €59.00 €43.25
2% discount with credit card

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ProductIridium GZIF 5.2

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datasheet
Ground Zero-Iridium GZIF 5.2-5" (13cm) Koaxial-Lautsprecher-masori-kaufen
€43.25
€59.00 €43.25

Iridium GZIF 5.2 is a 5-inch (13 cm) coaxial speaker from Ground Zero with a 2-way coaxial speaker system. Equipped with an HQPP membrane with a 3D structure, rubber surround, resonance-optimized steel basket, and ferrite magnet. The 13 mm Mylar tweeter operates over a 6 dB/octave high-pass filter. Universal 4 Ohm version with an efficiency of 90 dB. Power handling 70 Watts RMS and 110 Watts max. Frequency response 60 Hz to 20 kHz. Diameter 130 mm and installation diameter 117.5 mm. Includes hexagon protective grille.

Features
  • 5-inch (13 cm) coaxial speaker
  • 2-way coaxial speaker system
  • HQPP membrane with 3D structure
  • Rubber surround
  • Resonance-optimized steel basket
  • Universal 4 Ohm version
  • 13 mm Mylar tweeter
  • Ferrite magnet
  • 6 dB/octave high-pass filter
  • Includes hexagon protective grille
Technical Specifications
  • Diameter 130 mm
  • Installation diameter 117.5 mm
  • Impedance 4 Ohm
  • Efficiency 90 dB
  • Frequency response 60 Hz – 20 kHz
  • Power handling RMS 70 Watts
  • Power handling max. 110 Watts
  • Tweeter 13 mm Mylar

Frequently Asked Questions about Iridium GZIF 5.2

What are the performance specifications of the Iridium GZIF 5.2 speaker?

The Iridium GZIF 5.2 from Ground Zero offers an RMS power of 70 watts and a maximum load capacity of 110 watts. These performance values are impressive for a 5-inch coaxial speaker system. It features a frequency response of 60 Hz to 20 kHz, ensuring clear and full-bodied sound. The efficiency is 90 dB, which means the speaker operates efficiently even with lower power input. These technical specifications show that the Iridium GZIF 5.2 is excellent for clear, powerful audio playback.

What type of diaphragm is used in the Iridium GZIF 5.2?

The Iridium GZIF 5.2 uses an HQPP diaphragm with a 3D structure. This custom diaphragm technology allows for improved sound quality by minimizing resonances while delivering an expressive sound image. HQPP stands for High-Quality Polypropylene, which is known for its acoustic properties. The 3D structure of the diaphragm supports sound fidelity and dynamics, while the lightweight construction ensures efficient vibration behavior without compromise. This combination ensures that high frequencies are reproduced accurately and lows are delivered powerfully.

How does the coaxial design of the Iridium GZIF 5.2 differ?

The Iridium GZIF 5.2 features a two-way coaxial speaker system. The coaxial configuration integrates the 13mm Mylar tweeter coaxially into the speaker unit, allowing for a pinpoint sound source. This design leads to a more natural sound distribution by minimizing phase issues and delays. The Mylar diaphragm of the tweeter complements the HQPP diaphragm of the woofer to provide a comprehensive frequency response and a coherent sound image. Such a design offers the advantage of a compact form factor and efficient sound reproduction in a single installation step.

What connection options does the Iridium GZIF 5.2 offer?

The Iridium GZIF 5.2 is offered in a universal 4-ohm version. This connection impedance is common and compatible with most modern car radios and amplifiers, opening up universal application possibilities in the car audio sector. The 4-ohm design facilitates integration into existing audio systems and can be used in both factory vehicles and custom-equipped audio systems, as it provides a balance between power consumption and output power. This flexible design makes the Iridium GZIF 5.2 a versatile solution for discerning music lovers.

What technical advantages does the 3D structure of the HQPP membrane in the Iridium GZIF 5.2 offer?

The 3D structure of the HQPP membrane of the Iridium GZIF 5.2 from Ground Zero enhances acoustic performance through an even distribution of membrane vibrations, significantly reducing resonances. Compared to conventional membranes, the 3D structure allows for optimized stiffness and damping in combination. This results in precise sound across all frequency ranges. Especially at higher volumes, the sound remains distortion-free and authentic. This structure ensures that the speaker delivers maximum accuracy and detail in audio playback, which is essential for a top-notch listening experience.

What role does the rubber surround play in the Iridium GZIF 5.2?

The rubber surround in the Iridium GZIF 5.2 provides a flexible suspension for the HQPP membrane. This component is crucial for the longevity and performance of the speaker, as it absorbs vibrations and stabilizes the movement of the membrane. The use of high-quality rubber ensures excellent weather and aging resistance, which is particularly important in automotive applications. This surround thus improves the overall performance of the speaker by ensuring consistent membrane movement and minimizing unwanted background noise. A must for anyone who values clear and distortion-free music playback.

How does the resonance-free steel basket affect the performance of the Iridium GZIF 5.2?

The resonance-free steel basket of the Iridium GZIF 5.2 provides a stable base for the integration of the speaker components. Its construction minimizes vibrations and prevents unwanted resonances that could impair sound quality. The steel basket forms a solid frame that keeps the membrane and other parts of the speaker in their ideal position, leading to even sound distribution. The resonance-free property thus contributes to a purer sounding speaker by reducing mechanical disturbances to a minimum. Ideal for precise audio playback, where details are crucial.

What features does the Tweeter in the Iridium GZIF 5.2 have?

The Tweeter in the Iridium GZIF 5.2 is equipped with a 13 mm Mylar diaphragm. This diaphragm is known for its even sound distribution and its ability to reproduce high frequencies clearly and in detail. Mylar is a polyester material characterized by high burst strength and elasticity. The low mass of the diaphragm allows for a quick response to high-frequency signals, promoting the reproduction of exceptionally precise and clear highs. Through this technical design, the Tweeter significantly contributes to a balanced and comprehensive sound image, making even nuances clearly audible.

What are the dimensions of the Iridium GZIF 5.2 and what is the installation diameter?

The Iridium GZIF 5.2 has a diameter of 130 mm and a special installation diameter of 117.5 mm must be taken into account. These dimensions facilitate fitting into common speaker installations in vehicles, provided they offer the necessary installation space. Due to its compact design, the speaker is excellent for installations in standard vehicles where space is a consideration. Considering the dimensions when replacing a speaker is important to ensure the optimal fit and functionality of the Iridium GZIF 5.2. A crucial aspect for a correct installation without modifications.

What special feature does the hexagon grille offer in the Iridium GZIF 5.2?

The hexagon grille in the Iridium GZIF 5.2 provides an additional layer of protection for the sensitive parts of the speaker, particularly the diaphragm and the Tweeter. The innovative hexagonal design approach allows for maximum protective function while ensuring unobstructed sound radiation. Thus, the grille not only offers aesthetic advantages but also contributes to the longevity of the speaker. Especially in installations in vehicles that may be subject to mechanical influences, the grille proves to be a sensible contribution to durability and reliability without compromising the sound capabilities of the GZIF 5.2.

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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