Ground Zero Iridium GZIB 25BR 10" (25cm) enclosure subwoofer

Name: Ground Zero Iridium GZIB 25BR 10 inch enclosure subwoofer
Brand: Ground Zero
Price: 160.65 EUR
Availability: InStock

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

Ground Zero Iridium GZIB 25BR 10" (25cm) enclosure subwoofer

Power 250 watts RMS, impedance 4 ohms, wooden housing.
Bass reflex cabinet, 25 cm subwoofer, clamp connection.
Subwoofer GZIW 25, front bass reflex tunnel, 26 L volume.
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Audio SystemX 10 EVO BR

HifonicsMercury MR10BP

Iridium GZIB 25BR by Ground Zero

Experience the Iridium GZIB 25BR – a 10-inch enclosure subwoofer from Ground Zero. This model impresses with its passive bass reflex enclosure and angled rear wall, ensuring excellent audio performance. The integrated 25 cm Iridium subwoofer and front bass reflex tunnel deliver unique sound quality, while the wooden enclosure provides durability and stability. With a power handling of 250 watts and an impedance of 4 ohms, the subwoofer is ready to take on any challenge. Its clamp connection is also noteworthy, allowing for easy installation. This enclosure subwoofer is not only powerful but also compact, with dimensions of 440 x 320 x 360/285 mm and a net volume of 26 L.

Features

10-inch enclosure subwoofer
Passive bass reflex enclosure with 25 cm Iridium subwoofer, angled rear wall, and EFP front channel
Bass reflex enclosure with 25 cm subwoofer
Subwoofer GZIW 25
Front bass reflex tunnel
Wooden enclosure
Clamp connection

Technical Data

Type: enclosure subwoofer
Diameter: 25 cm
Power handling (RMS): 250 watts
Impedance: 4 ohms
Net volume: 26 L
Subwoofer GZIW 25
Dimensions (W x H x D1/D2): 440 x 320 x 360/285 mm

Ground Zero Iridium GZIB 25BR Datenblatt

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Frequent questions about Iridium GZIB 25BR

Welche Audioeigenschaften bietet der Iridium GZIB 25BR?

The Iridium GZIB 25BR from Ground Zero features a 10-inch (25 cm) enclosure subwoofer housed in a passive bass reflex enclosure. It has a front bass reflex tunnel that ensures exceptional sound quality. The bass reproduction benefits from the angled rear wall, which delivers precise audio performance. With a power handling of 250 watts and an impedance of 4 ohms, the subwoofer offers an impressive sound experience, especially in a compact form. These elements together contribute to the subwoofer delivering powerful, deep bass, ideal for music lovers seeking an intense bass reproduction.

Was sind die Abmessungen des Ground Zero Iridium GZIB 25BR?

The dimensions of the Ground Zero Iridium GZIB 25BR enclosure subwoofer are 440 mm in width, 320 mm in height, and 360/285 mm in depth. These compact measurements allow for flexible integration of the subwoofer into various vehicle types without losing valuable storage space. Despite its relatively small size, the wooden enclosure offers a robust and durable construction that ensures rich and clear sound. The net volume of 26 liters ensures that the subwoofer has enough space for the necessary air movement to optimize bass reproduction.

Wie hoch ist die Belastbarkeit des Ground Zero Iridium GZIB 25BR?

The Ground Zero Iridium GZIB 25BR has a power handling capacity of 250 watts RMS, making it predestined for powerful bass performance in various music applications. This nominal power allows the subwoofer to operate reliably and without sound distortion even at high volumes. This capability proves to be ideal, especially for dynamic music that requires strong bass support. The combination of power capacity and an impedance of 4 ohms allows for efficient driving by various amplifiers without compromising audio quality.

Was macht das Gehäuse des GZIB 25BR speziell?

The housing of the GZIB 25BR subwoofer is made of wood, making it durable and stable. Unique is the angled rear wall, which helps to minimize resonances and improve overall sound. The front bass reflex tunnel is designed to maximize bass output while minimizing distortion. This detailed design supports a balanced and deep bass reproduction, while the total volume of 26 liters plays a crucial role in the air movement required for effective bass production. This makes the housing ideal for discerning audiophiles.

Wie ist der Iridium GZIB 25BR mit einem Auto-Inbausystem kompatibel?

The Iridium GZIB 25BR offers high flexibility for installation in various vehicle models due to its compact dimensions of 440 x 320 x 360 mm. The net volume of 26 liters is particularly noteworthy, as it provides enough space in the housing to ensure effective bass reproduction. If you want to integrate the subwoofer into a car, it is important to check the space conditions in the trunk or the intended installation location. The overall handling is facilitated by the clamp connection, which promotes an uncomplicated installation of the subwoofer.

Welche Rolle spielt der Klemmanschluss beim Iridium GZIB 25BR?

The clamp connection of the Iridium GZIB 25BR offers a user-friendly way to quickly and securely connect the device to the existing audio system. This type of connection ensures that there is no signal loss and that the entire available power is used effectively. Especially when integrating into a car audio system, a simple and stable connection is crucial to avoid sound losses. Furthermore, this clamp connection allows for increased flexibility, as systems can be changed or adjusted more easily without the need for extensive technical modifications.

Was ist der Unterschied zwischen dem passiven und einem aktiven Subwoofer wie dem Iridium GZIB 25BR?

The Iridium GZIB 25BR is a passive subwoofer, which means that it does not contain a built-in amplifier and therefore relies on external amplifiers to operate. This offers the advantage that you can use the amplifier of your choice to precisely tailor the performance to your acoustic needs. Passive subwoofers are often more flexible in integration, as they can simply be wired to existing audio systems. The passive nature of the GZIB 25BR allows for further optimization of the subwoofer's sound characteristics by choosing a suitable external amplifier and appropriate crossovers.

Welche Klangvorteile bietet die angewinkelte Rückwand des GZIB 25BR?

The angled rear wall of the Ground Zero Iridium GZIB 25BR optimizes the spatial dimensions within the enclosure, improving the reflection of sound waves and thus contributing to a clearer, richer bass sound. This construction helps to reduce standing waves that could otherwise negatively affect the sound. Bass precision is significantly enhanced, which is particularly beneficial at low frequencies. The clever enclosure design thus contributes to improved sound quality by making the sonic details sharper and the bass reproduction more powerful. This optimizes the listening experience for discerning music lovers.

Wie trägt der Front Bassreflex-Tunnel zur Basswiedergabe bei?

The front bass reflex tunnel of the Iridium GZIB 25BR enhances bass resonance by focusing and amplifying the low-frequency output. This design allows for efficient air movement within the enclosure, which is essential for producing deep bass. The tunnel relieves the 25 cm subwoofer by evenly distributing the pressure. This mechanism reduces distortion while simultaneously improving bass precision, resulting in a powerful and clear sound. The combination of the tunnel and subwoofer equalizes the pressure and stabilizes sound reproduction, making the GZIB 25BR an ideal subwoofer for intense musical experiences.

Was muss man beachten, wenn man den Iridium GZIB 25BR installiert?

When installing the Ground Zero Iridium GZIB 25BR, it is important to choose the ideal position in the vehicle to optimize the sound. To do this, you should measure the available space in the car to ensure that the subwoofer, with its dimensions of 440 x 320 x 360/285 mm, fits well. The clamp connection makes wiring simple and secure, but avoids contact with exposed wire ends. Since the subwoofer is a passive system, make sure that the amplifier used has the necessary RMS power of 250 watts and 4 ohm compatibility to fully utilize its performance.

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 .

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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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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.

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11/10/2025

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Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

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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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