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  3. Iridium GZIB 2.12SPL
Ground Zero Iridium GZIB 2.12SPL 12" (30cm) Enclosed Subwoofer
SKU:  GZIB2.12SPL
EAN:  4251950316383

4 Reviews

1000 Watt

Iridium GZIB 2.12SPL

SKU:  GZIB2.12SPL
EAN:  4251950316383

4 Reviews

Technical Highlights

  • Power 1000/2000 watts, impedance 4x2, 2x1, 2x4 ohms.
  • Bass reflex housing, reinforced membrane, clamp connection.
  • Subwoofer 2x GZIW 12XSPL-D2, Xmax 34 mm, 63 mm copper.
  • More technical details
00 d
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€548,99
€549,00 €548,99
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 29, - Jun 1,
x piece
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The Ground Zero Iridium GZIB 2.12SPL is a black and yellow bass reflex enclosure with dual 12 subwoofers, each protected by striking yellow diagonal bars.
€548,99
€549,00 €548,99

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Iridium GZIB 2.12SPL by Ground Zero

Iridium GZIB 2.12SPL is a 12-inch (30 cm) Enclosed Subwoofer from Ground Zero with a bass reflex enclosure. The configuration includes 2x GZIW 12XSPL-D2 SPL Subwoofers with a front bass reflex tunnel. The drivers are newly developed, featuring a reinforced diaphragm structure and motor assembly. The wooden enclosure has a clamp connection and a dual terminal for connection impedances of 4x 2 Ohm or 2x 1 Ohm or 2x 4 Ohm. The voice coil measures 63 mm made of copper, and the diaphragm is made of reinforced paper with a honeycomb structure. The maximum excursion Xmax is 34 mm. The RMS power is 1000 watts, and the SPL power is 2000 watts. The net volume is 90 L, and the dimensions are 840 x 400 x 430/310 mm W x H x D1/D2.

Features
  • 12-inch Enclosed Subwoofer
  • Bass reflex enclosure with 2x 30 cm SPL Subwoofers
  • Front bass reflex tunnel
  • Wooden enclosure
  • Clamp connection
  • RMS power 1000 watts
  • SPL power 2000 watts
  • Connection impedance via dual terminal: 4x 2 Ohm, 2x 1 Ohm or 2x 4 Ohm
  • Net volume 90 L
  • Dimensions W x H x D1/D2: 840 x 400 x 430/310 mm
Technical Specifications
  • Configuration 2x GZIW 12XSPL-D2
  • Voice coil 63 mm, copper
  • Diaphragm reinforced paper with honeycomb structure
  • Maximum excursion Xmax 34 mm

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Ground Zero Iridium GZIB 2.12SPL Datasheet

Open datasheet

Frequently Asked Questions about Iridium GZIB 2.12SPL

What power does the Iridium GZIB 2.12SPL offer?

The Iridium GZIB 2.12SPL from Ground Zero delivers an impressive power of 1000 Watts RMS up to a maximum sound pressure level (SPL) of 2000 Watts. This capability allows the Subwoofer to produce powerful and precise sounds that significantly enhance the audio in your car. Especially if you enjoy listening to loud music with deep bass, you will find that the strong performance of the Iridium GZIB 2.12SPL offers unmistakable sound experiences. The various connection impedances of 4x 2 Ohm, 2x 1 Ohm, and 2x 4 Ohm contribute to flexibility and help you ensure optimal sound control.

What makes the membrane of the Iridium GZIB 2.12SPL special?

The membrane of the Iridium GZIB 2.12SPL Subwoofer stands out due to its reinforced paper structure with a special honeycomb design. This construction not only ensures higher stability during intense use but also provides excellent sound quality with minimal distortion. The combination of paper and honeycomb structure also allows for a lightweight yet robust build that ensures precise bass reproduction. These technological improvements help the Subwoofer set standards in acoustic performance and satisfy even the most demanding music lovers.

What technical features does the housing of the Iridium GZIB 2.12SPL offer?

The housing of the Iridium GZIB 2.12SPL is designed as a bass reflex enclosure and is made of wood. It houses two 30 cm SPL Subwoofers and is constructed with a front bass reflex tunnel, optimizing the reproduction of low frequencies and producing balanced bass sounds. Additionally, the housing is equipped with practical terminal connections that allow for secure and easy wiring. With a net volume of 90 L, the housing provides a controlled resonance space that maximizes the efficiency of the Subwoofer and enhances the overall listening experience through optimized sound reproduction.

How easy is it to install the Iridium GZIB 2.12SPL?

The installation of the Iridium GZIB 2.12SPL in the vehicle is relatively straightforward thanks to its thoughtful design. The dimensions of the Subwoofer are 840 x 400 x 430/310 mm (W x H x D1/D2), making it ideally suited for a variety of vehicles. While there are no specific car brands for which it was developed, the mentioned dimensions make the Subwoofer compatible with many car models. The connection is made via terminal blocks, which facilitates integration into the existing audio system and allows for flexible adaptation to various use scenarios.

What voice coil does the Iridium GZIB 2.12SPL use?

The Iridium GZIB 2.12SPL Subwoofer is equipped with a high-quality 63 mm copper voice coil. This sizing allows for high thermal resistance and ensures outstanding performance even at high volumes. Copper as the material of the voice coil also guarantees excellent electrical conductivity and contributes to efficient energy use. The voice coil plays a central role in sound output, as it precisely controls the diaphragm movements, contributing to clear and distortion-free sound reproduction.

What impedance range does the Iridium GZIB 2.12SPL support?

The Iridium GZIB 2.12SPL offers flexible connection options with an impedance of 4x 2 Ohm, 2x 1 Ohm, or 2x 4 Ohm. This allows for diverse adaptation to different amplifier configurations and provides high flexibility to optimally integrate the Subwoofer into the audio system. Using different impedances can also help achieve the desired volume level and sound profile depending on the needs and amplifier power. Thus, the user can individually decide which configuration delivers the optimal sound performance for their vehicle.

What advantages does the front bass reflex tunnel of the Iridium GZIB 2.12SPL offer?

The front bass reflex tunnel of the Iridium GZIB 2.12SPL plays a key role in sound reproduction. Its placement at the front of the enclosure optimally utilizes airflow to transmit low frequencies more efficiently. This leads to a richer and more powerful bass reproduction by enhancing the resonance of the low tones and balancing them harmonically. This design specifically helps achieve particularly deep bass lines and ensures that the Subwoofer remains acoustically pleasant and clear even at high volumes.

What does the excursion (Xmax) of the Iridium GZIB 2.12SPL consist of?

The Iridium GZIB 2.12SPL offers a maximum excursion, also known as Xmax, of 34 mm. This impressive excursion allows the diaphragm to oscillate further, enabling deeper and more powerful bass reproduction. A large Xmax means more room for the diaphragm when moving air, resulting in deeper tones at higher volumes without distortion. This makes the Subwoofer ideal for music genres that require strong and deep bass to experience the full sound spectrum.

How does the net volume of 90 L affect the sound of the Iridium GZIB 2.12SPL?

The net volume of 90 liters of the Iridium GZIB 2.12SPL Subwoofer plays a significant role in sound performance, as it provides sufficient space for the right acoustics. This volume supports the effectiveness of the bass reflex enclosure by offering a balanced resonance space that positively impacts the fidelity of low frequencies. It allows the Subwoofer to optimally distribute sound waves and enable richer low-frequency reproduction. Therefore, the size of the enclosure can be crucial for the quality and sound character of the music played.

What differences does the Iridium GZIB 2.12SPL have compared to its predecessor?

Compared to its predecessor model Iridium GZIB 2.3000XSPL, the Iridium GZIB 2.12SPL features newly developed drivers that have an enhanced diaphragm structure and an optimized motor assembly. These improvements lead to better sound quality and higher load capacity. The updated Subwoofer also implements a well-thought-out bass reflex enclosure and optimizes bass reproduction through the new front bass reflex tunnel. Additionally, it offers more options for customization through flexible connection possibilities with the dual terminal, highlighting the technical advancement compared to the predecessor.

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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