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  5. Iridium GZIB 20BR-ACT
Ground Zero Iridium GZIB 20BR-ACT 8" (20cm) Active Enclosed Subwoofer
SKU:  GZIB-20BR-ACT
EAN:  4037072023879
100 Watt

Iridium GZIB 20BR-ACT

SKU:  GZIB-20BR-ACT
EAN:  4037072023879

Technical Highlights

  • Power 100/200 Watts, impedance 4 Ohms, wooden enclosure.
  • Bass reflex enclosure, Amplifier, auto-on function.
  • Subwoofer GZIW 20, front bass reflex tunnel, phase correction.
  • More technical details
00 d
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€251,26
-16% €299,00 €251,26
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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€299,00 €251,26

Iridium GZIB 20BR-ACT by Ground Zero

Iridium GZIB 20BR-ACT is an 8-inch active enclosure subwoofer from Ground Zero. The active bass reflex enclosure with EFP front channel and front bass reflex tunnel integrates the subwoofer GZIW 20 with a diameter of 20 cm. The integrated amplifier delivers 100 watts RMS and 200 watts maximum. The wooden enclosure features an angled rear wall and a carpet with embroidery. Functions such as high-level input, auto-on, low-pass filter, and phase correction are integrated. The impedance is 4 ohms. The net volume is 17 L. Dimensions are 400 x 270 x 290/230 mm.

Features
  • 8-inch active enclosure subwoofer
  • Active bass reflex enclosure with EFP front channel
  • 20 cm Iridium subwoofer (GZIW 20)
  • Integrated amplifier
  • Front bass reflex tunnel
  • Angled rear wall
  • Wooden enclosure
  • High-level input
  • Auto-on function
  • Low-pass filter
  • Phase correction
  • Carpet with embroidery
  • Enclosure volume 17 L
  • Dimensions (W x H x D1/D2) 400 x 270 x 290/230 mm
Technical Data
  • Diameter 20 cm
  • Amplifier power RMS 100 watts
  • Amplifier power max. 200 watts
  • Impedance 4 ohms

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Ground Zero Iridium GZIB 20BR-ACT Datasheet

Open datasheet

Frequently Asked Questions about Iridium GZIB 20BR-ACT

What technical features does the Iridium GZIB 20BR-ACT Subwoofer have?

The Iridium GZIB 20BR-ACT from Ground Zero is an active enclosure subwoofer with a diameter of 20 cm. It offers a power output of 100 to 200 watts through the integrated amplifier. The enclosure is made of wood and features a bass reflex tunnel as well as an angled rear wall to optimize sound quality. Other technical features include Auto-On, low-pass filter, and phase correction, which enable precise bass reproduction. The subwoofer has an impedance of 4 ohms and a net volume of 17 liters, providing impressive sound depth.

How does the bass reflex tunnel improve sound quality?

The front bass reflex tunnel in the Iridium GZIB 20BR-ACT Subwoofer optimizes sound quality by efficiently utilizing air movements within the enclosure. The tunnel reduces unwanted air noise and enhances bass reproduction by amplifying low-frequency signals. This technology allows the subwoofer to deliver powerful and clear bass reproduction, ideal for music lovers who prefer deep, rich sounds. Combined with the angled rear wall, sound is evenly distributed in the room, leading to an overall better listening experience.

What advantages do the Auto-On and phase correction functions offer?

The Auto-On function of the Iridium GZIB 20BR-ACT ensures that the subwoofer is automatically activated when a signal is detected, improving user convenience and saving energy. The phase correction function allows for the adjustment of the subwoofer's phase in relation to the other speakers. This results in a coherent sound wave and enhances the integration of the subwoofer into the overall system. Together, both functions make operation seamless and optimize the listening experience for discerning audio enthusiasts without requiring manual intervention.

How does the amplifier power of the subwoofer affect the sound?

The Iridium GZIB 20BR-ACT from Ground Zero has an amplifier power of 100 Watts RMS and a maximum of 200 Watts. This power range allows you to reproduce both quiet and loud sounds with high precision. The higher wattage maximizes dynamic range and prevents distortion even at high volumes. By combining the amplifier and subwoofer in a compact design, it ensures not only efficiency but also consistent sound quality, which is essential for detailed and powerful sound experiences.

What role does the enclosure design play in the sound of the subwoofer?

The enclosure of the Iridium GZIB 20BR-ACT is made of wood, which not only provides stability but also influences resonances. The angled rear wall and the carpet with embroidery contribute to an aesthetic integration into the environment while optimizing sound dispersion. The design allows for efficient use of the 17-liter volume to produce deep frequencies while maximizing bass performance. This construction is crucial for sound balance and ensures that the subwoofer meets both functional and visual demands.

How do I install the Iridium GZIB 20BR-ACT in the car?

When installing the Iridium GZIB 20BR-ACT in the car, it is important to consider the dimensions. With a width of 400 mm, a height of 270 mm, and a depth between 290 and 230 mm, it can be easily mounted in the trunk or behind the driver's seat. Access to power sources and signal lines should be ensured to utilize the auto-on function and the built-in amplifier. Make sure that the bass reflex tunnel points towards an open volume in the vehicle to achieve the best sound.

What speaker impedance does the Iridium GZIB 20BR-ACT have?

The Iridium GZIB 20BR-ACT subwoofer from Ground Zero has an impedance of 4 Ohms. This value is typical for vehicle subwoofers and ensures effective power transfer as well as high sound fidelity. It is important to ensure that the impedance is compatible when connecting to an external amplifier or an existing audio amplifier in the vehicle to achieve optimal sound quality and avoid potential damage to the audio equipment.

How do the 100 Watt RMS and 200 Watt max. power differ?

The 100 Watt RMS (Root Mean Square) power of the Iridium GZIB 20BR-ACT indicates the continuous, sustained power that the Subwoofer can handle without any issues. The 200 Watt maximum is the peak power that the Subwoofer can withstand for a short time without damage. RMS is crucial for sound quality during normal operation, while the maximum power shows how the Subwoofer can respond to demanding, loud passages without distortion. This distinction is essential for understanding the sound and processing of the device.

What audio technologies are integrated into the Iridium GZIB 20BR-ACT?

The Iridium GZIB 20BR-ACT from Ground Zero integrates several advanced audio technologies. In addition to the Auto-On feature and phase correction, a low-pass filter ensures that only the desired low frequencies are amplified, significantly enhancing efficiency in bass perception. The integration of a high-level input allows for direct connection to existing audio systems, increasing the Subwoofer's applicability. These technologies provide both flexibility and sound advancement for demanding applications, allowing the Subwoofer to shine in various installation scenarios.

What are the main advantages of a wooden enclosure for the Subwoofer?

A wooden enclosure, like that of the Iridium GZIB 20BR-ACT Subwoofer, offers several acoustic advantages. Wood acts as a natural resonance filter, minimizing unwanted vibrations and producing a clear, uncolored sound. The natural density of the material ensures that the bass can unfold optimally. Additionally, wood is robust and durable, making the Subwoofer resistant to mechanical stress. The aesthetic component also plays a role, as wooden enclosures often appear more elegant and can harmoniously integrate into various vehicle environments.

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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