Ground Zero Iridium GZIF 4.0 4" (10cm) coaxial speaker

Name: Ground Zero Iridium GZIF 4.0 4 inch coaxial speakers
Brand: Ground Zero
Price: 41.65 EUR
Availability: InStock
Rating: 4.78 (18 reviews)

18 Reviews

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Max, Mikael and 53k+ customers already with Masori sound upgrade

Ground Zero Iridium GZIF 4.0 4" (10cm) coaxial speaker

18 Reviews

Power 60/100 watts, impedance 4 ohms, steel basket.
2-way coaxial, 4" speaker, 13 mm tweeter.
HQPP diaphragm, 3D structure, 6 dB/octave high pass filter.
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Iridium GZIF 4.0 by Ground Zero

The Iridium GZIF 4.0 from Ground Zero is a 4-inch coaxial model that stands out with advanced technologies and remarkable features. Key aspects such as an innovative 2-way coaxial speaker system, an HQPP cone with 3D structure, and efficient 100-watt max power create a first-class listening experience. Enhanced with a 13mm Mylar tweeter and a ferrite magnet, this model offers a thoughtful combination of quality and innovation. Packed in a low-resonance steel basket, the Iridium GZIF 4.0 is an invitation to rediscover the details in soundscapes.

Features

4-inch coaxial
2-way coaxial speaker system
HQPP cone with 3D structure
Rubber surround
Low-resonance steel basket
Universal 4 Ohm version
13 mm Mylar tweeter
Ferrite magnet
6 dB/octave high-pass filter
Incl. hexagon protective grille

Technical Data

Diameter 100 mm
Power handling (RMS/max.) 60 / 100 watts
Impedance 4 Ohm
Sensitivity 89 dB
Frequency response 70 Hz – 20 kHz
Tweeter 13 mm Mylar
Cone HQPP cone with 3D structure
Installation Ø 93 mm

Ground Zero Iridium GZIF 4.0 Datenblatt

Datenblatt öffnen

Frequent questions about Iridium GZIF 4.0

Was ist das Besondere an der HQPP Membran des Iridium GZIF 4.0?

The HQPP membrane of the Iridium GZIF 4.0 offers a unique 3D structure that minimizes sound distortions. This technology allows for clear and distinct reproduction of both low and high frequencies. The enhanced strength and reduced weight of the membrane significantly improve fidelity. Another advantage of using HQPP materials is their durability under various temperature conditions, making this membrane an ideal choice for a consistent listening experience.

Welche maximale Leistung kann der Iridium GZIF 4.0 verarbeiten?

The Iridium GZIF 4.0 from Ground Zero is capable of handling a maximum power of 100 watts. This high load capacity ensures that even under demanding conditions, excellent sound quality can be guaranteed. The RMS power is 60 watts, which means that this speaker is well-suited for both everyday use and more power-intensive applications. Especially if you enjoy listening to music loudly, you will benefit from the powerful sound that this speaker offers.

Wie ist der Frequenzgang des Iridium GZIF 4.0 gestaltet?

The Iridium GZIF 4.0 features a comprehensive frequency response of 70 Hz to 20 kHz. This bandwidth allows for clear representation of both deep bass notes and high tones. The use of a 13 mm Mylar tweeter optimally complements this frequency range, resulting in a detailed and vibrant soundscape. Together with the HQPP membrane and the 3D structure, it ensures that every nuance of the music is reproduced accurately.

Welche Rolle spielt der Ferrit Magnet im Iridium GZIF 4.0?

The ferrite magnet in the Iridium GZIF 4.0 is crucial for the power and efficiency of the speaker. It generates a strong magnetic field that precisely controls the diaphragm movement, thereby improving sound reproduction. This type of magnet is known for its stability and helps to ensure that no unwanted changes in sound occur. In combination with the HQPP diaphragm, a harmonious balance between performance and sound clarity is achieved, resulting in an authentic listening experience.

Wie beeinflusst die Gummisicke die Leistung des Iridium GZIF 4.0?

The rubber surround in the construction of the Iridium GZIF 4.0 is crucial for damping vibrations and enabling precise movement of the diaphragm. It provides stability and reduces distortion, even at high volumes. In conjunction with the resonance-optimized structure of the steel basket, sound fidelity is further improved as unwanted vibrations are kept away from the speaker enclosure. The rubber surround thus significantly contributes to extending the lifespan of the speaker.

Wie kann der Iridium GZIF 4.0 in Fahrzeuge eingebaut werden?

The installation of the Iridium GZIF 4.0 in vehicles is flexible due to its universal 4 Ohm design. It is important to note the installation diameter of 93 mm, which allows it to fit well in many common vehicle models. Due to the compact design, there should be sufficient space for installation in the trunk or in the doors. The included hexagon protective grille allows for secure and discreet placement, while the resonance arms of the steel basket do not affect sound quality.

Welche Vorteile bietet der resonanzarme Stahlkorb des Iridium GZIF 4.0?

The resonance-optimized steel basket of the Iridium GZIF 4.0 provides a stable frame for the speaker, minimizing unwanted vibrations and thus optimizing sound quality. This construction helps to preserve the speaker's performance by avoiding mechanical disturbances. In a technical environment, such a basket is advantageous as it supports the structural integrity of the speaker and ensures clear, undistorted sound reproduction, even under heavy use.

Welche Impedanz hat der Iridium GZIF 4.0 und warum ist das wichtig?

The Iridium GZIF 4.0 has an impedance of 4 ohms, which is a common configuration in speaker technology. This impedance facilitates integration into various audio systems, as many amplifiers and car radios are designed for 4-ohm speakers. The advantage lies in the optimal power output, which allows for efficient conversion of electrical energy into acoustic signals. In combination with the maximum power output, the impedance ensures that the speaker operates efficiently without being excessively stressed.

Welche Rolle spielt der 13 mm Mylar Hochtöner im Iridium GZIF 4.0?

The 13 mm Mylar tweeter in the Iridium GZIF 4.0 is responsible for reproducing high frequencies with precision and clarity. Mylar is known for its stiffness and lightness, making it ideal for tweeters. This allows for a quick response to high-frequency audio signals, resulting in improved sound clarity and quality. The Mylar tweeter complements the 2-way coaxial speaker system by ensuring that no frequency is overlooked and that the listening experience remains complete and detailed.

Wie trägt der 6 dB/Oktave Hochpassfilter zur Klangpräzision bei?

The 6 dB/octave high-pass filter in the Iridium GZIF 4.0 plays a crucial role in enhancing sound precision by attenuating low frequencies that are unsuitable for the tweeter. This filter ensures that the tweeter only receives the frequencies it can optimally process, thereby improving the overall clarity of the sound. This prevents distortion and allows for a clean separation of frequencies between the components of the speaker system, resulting in a clearer and more detailed audio experience.

Herstellerinformation/verantwortliche Person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

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

Let customers speak for us

from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Anonym

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Geht echt gut und leicht zum einstellen

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11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

RS-YS12

11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Arthur Mol

Perfect sound, I bough 2 pairs for the door and

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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christopher Martinez

Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

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Preis/Leistung Qualität top!

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Top Upgrade für Canton System

Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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