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Ground Zero

Iridium GZIB 30BR

12" (30cm) enclosure subwoofer

199,00€
199,00€ 199,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power 350 watts RMS, impedance 4 ohms, wooden housing.
  • Bass reflex cabinet, 30 cm subwoofer, clamp connection.
  • Subwoofer GZIW 30, EFP front channel, 37 L volume.
Seen more cheaply Personal Offer
brand: Ground Zero
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS:
350
Subwoofer Type:
bass reflex
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199,00€
199,00€ 199,00€

The Iridium GZIB 30BR from Ground Zero is a 12" (30cm) enclosure subwoofer that stands out for its sophisticated technology and high-quality execution. Its features include the passive bass reflex enclosure with a 30 cm Iridium subwoofer, the angled rear wall, and the EFP front channel. With a power handling of 350 watts and an impedance of 4 ohms, this enclosure subwoofer guarantees you an excellent sound experience. It has a net volume of 37 L and is equipped with a front bass reflex tunnel and a clamp connection. The robust wooden enclosure rounds off the upward-open quality standard.

properties

  • Passive bass reflex enclosure with 30 cm Iridium subwoofer, angled rear wall and EFP front channel
  • Bass reflex enclosure with 30 cm subwoofer
  • Subwoofer GZIW 30
  • Front Bass Reflex Tunnel
  • wooden case
  • Clamp connection

Technical Data

  • Execution Housing Subwoofer
  • Diameter 30 cm
  • Load capacity (RMS) 350 Watts
  • Impedance 4 Ohm
  • Net Volume 37 L
  • Subwoofer GZIW 30
  • Dimensions (W x H x D1/D2) 460 x 320 x 327/255 mm
The Iridium GZIB 30BR from Ground Zero has an RMS power handling of 350 watts at an impedance of 4 ohms. These power characteristics allow this enclosure subwoofer to produce deep and powerful bass frequencies. Thanks to the angled rear wall and an EFP front channel, the sound output and bass performance are further optimized. The device can thus deliver an undistorted sound image even at high volumes, ideal for music lovers who value detailed bass reproduction.
The Iridium GZIB 30BR subwoofer is housed in a passive bass reflex enclosure that includes a 30 cm IRIDIUM subwoofer. With a front bass reflex tunnel and a robust wooden housing, it ensures exceptionally precise and powerful bass reproduction. The wooden material helps minimize cabinet resonances, thereby improving sound quality. Additionally, the enclosure, with a net volume of 37 liters, provides optimal airflow for generating powerful bass. The angled rear wall supports systematic placement in the vehicle.
The Iridium GZIB 30BR has dimensions of 460 mm in width, 320 mm in height, and a depth of 327 mm at the top and 255 mm at the bottom. These dimensions allow for flexible integration into various vehicle models without significant loss of space in the trunk. The angled rear wall is particularly practical during installation, as it supports installation in sloped trunk areas. The precise design of the housing significantly enhances the sound performance of the subwoofer.
The subwoofer within the Iridium GZIB 30BR is the GZIW 30. This 30 cm subwoofer is known for its excellent sound capability and robustness. With an impedance of 4 Ohms and a power handling of 350 Watts, it offers remarkable sound power. The interplay with the passive bass reflex enclosure allows for the generation of deep, rich bass that fully captivates the music listener. In particular, the front bass reflex tunnel included in the enclosure improves the efficiency of the bass reflex opening, thereby further increasing the pressure and sound power.
The Iridium GZIB 30BR is equipped with a clamp connection that allows for a secure and stable connection to the vehicle's audio system. Such a clamping mechanism not only ensures a smooth connection process but also provides a firm fit for the cables, minimizing sound losses. This type of connection also helps to minimize interference, as the cable routing is firmly fixed. This ensures reliable signal transmission, which is particularly important at strong bass frequencies to avoid distortion.
The net volume of the Iridium GZIB 30BR is 37 liters, which significantly contributes to sound quality. This carefully tuned cabinet volume allows for efficient airflow, which is essential for precise and effective bass reflex action. Such a cabinet construction is not only crucial for sound performance but also enhances the depth and clarity of low-frequency reproduction. Thus, the subwoofer delivers a powerful bass performance that complements even demanding music playback.
The EFP (Enhanced Function Port) front channel of the Iridium GZIB 30BR has a significant impact on bass performance by optimizing airflow within the enclosure. This front-mounted port reduces distortions that can arise from the bass reflex opening and increases the efficiency of sound delivery. This results in powerful and clear bass lines that remain intact even at high volumes. Especially in music genres with a pronounced bass component, the excellent performance of the EFP channel is evident, making the sound more powerful and providing a full, rich sound depth.
Due to the angled rear wall of the enclosure, the Iridium GZIB 30BR offers flexible placement options, especially in vehicles with sloping trunk floors. The installation dimensions are: 460 mm width, 320 mm height, and 327/255 mm depth, which should fit most common car types. However, installation should be done in such a way that the bass reflex opening is not covered, in order to avoid impairing acoustic performance. Additionally, it is important to ensure that the subwoofer is securely installed to provide stability while driving.
The housing of the Iridium GZIB 30BR is made of high-quality wood, which is crucial for the robustness and stability of the subwoofer. Wood is an excellent material for reducing cabinet resonances that could negatively affect sound reproduction. The use of sturdy wooden structures ensures that the structural integrity is maintained even at high volume levels, while also allowing for a more natural-sounding bass reproduction. Additionally, the wooden construction contributes to the durability of the housing, even under demanding conditions and vibrations in the car.
The front bass reflex tunnel of the Iridium GZIB 30BR is responsible for the efficient discharge of air currents generated by the subwoofer. This helps to produce powerful deep bass with minimal distortion. The tunnel acts as a channel that releases air pressure in front of the enclosure while reducing excessive vibrations that could affect the sound. This design allows the subwoofer to provide significantly increased output performance, which is particularly evident in electronic music or cinema-like projections that benefit from deep bass.

Product Specifications

Manufacturer

Ground Zero

Product type

12" (30cm) enclosure subwoofer

Features

  • Highlights

    • Power 350 watts RMS, impedance 4 ohms, wooden housing.
    • Bass reflex cabinet, 30 cm subwoofer, clamp connection.
    • Subwoofer GZIW 30, EFP front channel, 37 L volume.

  • Uvp

    199

weight

25.0 kg

Watt RMS Load Capacity

350

configurators

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Your advantages with Masori

Experience outstanding sound with the Ground Zero IRIDIUM GZIB 30BR enclosure subwoofer

If you're looking for a powerful 12 enclosure subwoofer, the IRIDIUM GZIB 30BR from Ground Zero is just what you need. With an RMS output of 350 watts, this subwoofer offers impressive sound quality. The 4-ohm impedance ensures optimal matching to common amplifiers. The EFP front channel improves bass reproduction and enables clear, penetrating sound. The net volume of the enclosure is 37 liters, which offers a perfect balance between size and sound depth. Thanks to the Masori lowest price guarantee, you can always buy this enclosure subwoofer online at a great price from us.

Technical details: Passive bass reflex construction with 30 cm IRIDIUM subwoofer

The passive bass reflex design is a highlight of this model. A 30 cm IRIDIUM subwoofer ensures that the sound is not only heard, but also felt. The front bass reflex tunnel is strategically positioned to direct bass frequencies forward, ideal for vehicles that require powerful bass reproduction. A larger bass cone surface area allows the subwoofer to reproduce low frequencies with greater efficiency, while the bass reflex tunnel minimizes turbulence, resulting in cleaner sound quality.

Efficient design: Angled rear panel and EFP front channel explained

The angled rear panel of the subwoofer was no accident by Ground Zero. It maximizes internal volume and increases sonic dynamics. The EFP (Extended Frequency Port) front channel is engineered to expand the frequency range and enhance bass performance. A steeper or less sloped rear panel would make the sound seem more enclosed, but with this special design, you get a more spacious listening experience.

Bass quality with a power handling of 350 watts RMS of the Ground Zero GZIB 30BR

With a power handling of 350 watts RMS, you can be sure that the enclosure subwoofer will perform exceptionally well even under demanding conditions. This wattage enables the subwoofer to produce intense bass sounds without sacrificing clarity. Devices with lower power handling might exhibit distortion in demanding music scenarios, but thanks to this high power rating, the sound remains powerful and clear.

Impedance of 4 ohms: Perfect match to most car amplifiers

The 4 ohm impedance of the enclosure subwoofer ensures optimal compatibility with most commercially available car amplifiers. This universal impedance ensures high compatibility, allowing you to fully exploit the subwoofer's potential and deliver brilliant sound. A higher impedance could reduce the overall system volume, while a lower value could lead to overheating or damage to the amplifier.

Optimized net volume of 37 liters for the 30 cm subwoofer

With a net volume of 37 liters, this enclosure subwoofer offers the perfect balance between compactness and sound depth. The carefully tuned enclosure volume is essential for precise bass reproduction and minimizes the risk of unwanted cabinet noise. A cabinet volume that is too small could limit the low-frequency range, while one that is too large would diminish the bass intensity.

Precise dimensions for an ideal mounting position

The dimensions of 460 x 320 x 327/255 mm make the IRIDIUM GZIB 30BR easy to integrate into most trunks without compromising performance. This compact size ensures that the subwoofer can be installed in many vehicle models without major modifications. Larger dimensions would take up more space in the trunk, while smaller dimensions could hinder bass resonance.

Robustness and durability: High-quality wooden housing with clamp connection

The robust wooden enclosure of the GZIB 30BR is specially designed to protect the subwoofer from external influences. A solid enclosure is crucial for dampening vibrations and purifying the sound. The integrated clamp connector ensures quick and secure connection without signal loss. Poor enclosure material could negatively impact the sound characteristics, while a weak connector could constantly come loose, impairing the sound.

Masori service options for worry-free use

Would you like to make installation as easy as possible? Take advantage of our on-site installation service in Frankfurt (Oder) . If you have any further questions or need additional assistance, our expert support FAQ & Help is available. For more in-depth insights into the world of car hi-fi, you can also check out our audio blog . This guarantees you comprehensive support so you can get the most out of your purchase.