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

Name: Ground Zero Iridium GZIB 25BR-ACT 10 inch active enclosure subwoofer
Brand: Ground Zero
Price: 288.15 EUR
Availability: InStock

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

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

Power 130/250 watts, impedance 4 ohms, wooden housing.
Bass reflex cabinet, amplifier, auto-on function.
Subwoofer GZIW 25, front bass reflex tunnel, phase correction.
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Iridium GZIB 25BR-ACT by Ground Zero

The Iridium GZIB 25BR-ACT from Ground Zero is an active enclosure subwoofer that offers music lovers an intense listening experience. Equipped with a 10-inch diameter, this subwoofer features a bass reflex port and an angled rear wall, complemented by a high-quality 25cm Iridium subwoofer. It is further enhanced by numerous features such as high-level input, auto-on function, low-pass filter, and phase correction. What makes this subwoofer special is its robust wooden enclosure, adorned with an eye-catching carpet embroidery. A powerful amplifier completes the package.

Features

10-inch active enclosure subwoofer
Active bass reflex enclosure with 25 cm Iridium subwoofer, angled rear wall, and EFP front port
Bass reflex enclosure with 25 cm subwoofer and amplifier
Subwoofer GZIW 25
Front bass reflex tunnel
130/250 Watt amplifier
Wooden enclosure
High-level input
Auto-on function
Low-pass filter
Phase correction
Carpet with embroidery

Technical Data

Type: Active enclosure subwoofer
Diameter: 25 cm
Amplifier power (RMS/max.): 130 / 260 Watt
Impedance: 4 Ohm
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-ACT Datenblatt

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Frequent questions about Iridium GZIB 25BR-ACT

Wie groß ist der Iridium GZIB 25BR-ACT Subwoofer von Ground Zero?

The Iridium GZIB 25BR-ACT from Ground Zero is equipped with a diameter of 25 cm. This measurement refers to the active enclosure subwoofer, which provides optimal sound. In terms of enclosure dimensions, it measures 440 mm in width, 320 mm in height, and a depth of 360/285 mm, which is adjusted according to the angled design of the enclosure. These specific dimensions allow for flexible installation in various environments and contribute to high-quality sound reproduction.

Welche Leistung hat der Verstärker des Iridium GZIB 25BR-ACT?

The integrated amplifier in the Iridium GZIB 25BR-ACT from Ground Zero offers an RMS power of 130 watts and a maximum power of 260 watts. These power parameters are crucial for reproducing powerful bass in your sound setup. Especially if you enjoy listening to music loudly and want the low frequencies to be prominent, the amplifier power is an important criterion that the Iridium GZIB 25BR-ACT excels at.

Welche Funktion hat der Hochpegel-Eingang am Iridium GZIB 25BR-ACT?

The high-level input of the Iridium GZIB 25BR-ACT allows you to receive the audio signal from existing speaker outputs. This is particularly useful if you want to integrate the subwoofer into a system without a dedicated subwoofer output. In addition to the flexibility in installation, the high-level input helps ensure a consistent and high-quality sound image by adapting the input signal to the needs of the subwoofer.

Wie funktioniert die Auto-on-Funktion beim Iridium GZIB 25BR-ACT?

The auto-on feature in the Iridium GZIB 25BR-ACT from Ground Zero is a feature that automatically turns on the subwoofer as soon as an audio signal is detected. This is extremely convenient in situations where manually turning the device on and off is impractical. The feature prevents unnecessary energy consumption by switching the subwoofer to standby mode if no signal is detected, thereby significantly improving user-friendliness.

Wie beeinflusst das Bassreflexgehäuse die Klangleistung des Iridium GZIB 25BR-ACT?

The bass reflex enclosure of the Iridium GZIB 25BR-ACT from Ground Zero has a significant impact on the quality and intensity of low-frequency reproduction. The enclosure is equipped with an EFP front channel and an angled design, which optimizes the airflow through the bass reflex channel. This results in a deeper and more voluminous sound and reduces distortion at high volumes. The design effectively promotes the acoustic pressure necessary for an intense listening experience.

Welche Rolle spielt die Phasenkorrektur im Iridium GZIB 25BR-ACT?

The phase correction in the Iridium GZIB 25BR-ACT is crucial for the temporal alignment of the subwoofer with the other speakers in the system. By adjusting the phase, the subwoofer can be optimally integrated into the existing sound landscape, which enhances the listening experience by minimizing interference and increasing the coherence of the bass. This ensures that the bass components are reproduced cleanly and in harmony with the other audio elements.

Wie installiere ich den Iridium GZIB 25BR-ACT in meinem Auto?

The Iridium GZIB 25BR-ACT subwoofer requires sufficient space for installation in the vehicle, corresponding to its dimensions of 440 mm width, 320 mm height, and 360/285 mm depth. This compact size allows for easy integration in many vehicle types, ideally in the trunk area. Ensure that the rear wall is not blocked for the bass reflex channel. Connection and configuration are done via the supplied cables of the high-level input to ensure efficient and harmonious bass reproduction.

Welche Materialien werden im Gehäuse des Iridium GZIB 25BR-ACT verwendet?

The housing of the Iridium GZIB 25BR-ACT is made of robust wood and offers exceptional stability and sound optimization. Additionally, the housing is covered with an attractive carpet that provides not only aesthetic advantages but also protection against external influences. This choice of materials significantly contributes to the overall high sound quality and durability of the subwoofer, showcasing a successful combination of functionality and design ambition.

Welche Impedanz hat der Iridium Subwoofer GZIB 25BR-ACT?

The Iridium GZIB 25BR-ACT from Ground Zero operates with an impedance of 4 Ohms. Such an impedance is typical for many subwoofers and ensures efficient use of the available amplifier power. The 4 Ohm impedance supports a powerful and balanced bass tone, which is suitable for an impressive acoustic experience both in vehicles and in other environments.

Welche Vorteile bietet der Tiefpassfilter im Iridium GZIB 25BR-ACT?

The low-pass filter in the Iridium GZIB 25BR-ACT allows for the targeted adjustment of the frequencies that the subwoofer reproduces by reducing high frequencies and only amplifying low tones. This is especially helpful for eliminating interfering frequencies and precisely tuning the bass range to the listener's capabilities. This way, the bass level can be individually adjusted to one's own music listening style and ensures a clear separation of frequency ranges within the entire sound system.

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.

X10 v3

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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