3. Amplifier for beginners
  5. Iridium GZIA 100.2

Iridium GZIA 100.2

100 Watt

Iridium GZIA 100.2

Technical Highlights

  • 2-channel amplifier, 2x85W RMS, Class AB.
  • Active crossover, bass boost, stable power supply, generous connections.
  • Black anodized heatsink, auto-on function, attractive design.
  • More technical details
€79.52
-27% €109.00 €79.52
2% discount with credit card

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ProductIridium GZIA 100.2

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1 year extra warranty

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datasheet
Ground Zero-Iridium GZIA 100.2-2-Kanal Verstärker-masori-kaufen
€79.52
€109.00 €79.52

Iridium GZIA 100.2 is a 2-Channel Amplifier from Ground Zero with Class AB technology. It features a variable active crossover and a bass boost. A stable Power Supply and generously sized connections are integrated. A high-level input with auto-on function is available. A black anodized heat sink with the Ground Zero logo is included. The output power is 2 x 75 watts RMS at 4 ohms. At 2 ohms, it is 2 x 120 watts RMS. Bridged at 4 ohms: 240 watts RMS. The maximum output power is 300 watts (CEA-2006A, 10% THD+N). The frequency response ranges from 8 Hz to 28 kHz. Dimensions are 168 x 49 x 175 mm, remote control included.

Features
  • 2-Channel Amplifier
  • Class AB technology
  • Variable active crossover
  • Bass boost
  • Stable Power Supply
  • Generously sized connections
  • High-level input with auto-on function
  • Black anodized heat sink with Ground Zero logo
  • Remote control included
Technical Specifications
  • Channels: 2
  • Output power at 4 ohms: 2 x 75 watts RMS
  • Output power at 2 ohms: 2 x 120 watts RMS
  • Bridged output power at 4 ohms: 240 watts RMS
  • Maximum output power (CEA-2006A, 10% THD+N): 300 watts
  • Frequency response: 8 Hz – 28 kHz
  • Dimensions (W x L x H): 168 x 49 x 175 mm

Frequently Asked Questions about Iridium GZIA 100.2

What are the main technical features of the Iridium GZIA 100.2 Amplifier?

The Iridium GZIA 100.2 Amplifier from Ground Zero is a 2-channel power amplifier with Class AB technology. It offers a variable active crossover and a bass boost, allowing extensive customization for the sound experience. With a stable Power Supply and generously sized connections, it is versatile in use. The amplifier delivers an output power of 2x 75 watts RMS at 4Ω and 2x 120 watts RMS at 2Ω. Additionally, it has a frequency response of 8 Hz to 28 kHz and comes with a black anodized heat sink that features the Ground Zero design.

How does the Class AB technology of the Iridium GZIA 100.2 affect sound quality?

The Class AB technology of the Iridium GZIA 100.2 combines the advantages of Class A and Class B amplifier topologies. It provides balanced performance with high sound fidelity and efficient energy consumption. This technology minimizes distortion, leading to clearer and more precise playback. Especially at medium to high volume, the audio quality remains consistent, making this amplifier ideal for Hi-Fi environments. The stable performance under varying loads enhances the listening experience in different acoustic scenarios sustainably.

What output power does the Iridium GZIA 100.2 provide at different impedances?

The Iridium GZIA 100.2 features flexible output power, adjusted for different impedances. At an impedance of 4Ω, it offers 2x 75 watts RMS, while at 2Ω it reaches 2x 120 watts RMS. In bridged operation at 4Ω, it can provide a power of 240 watts RMS. The amplifier can achieve a maximum power of up to 300 watts according to CEA-2006A with 10% THD+N. These power specifications allow the amplifier to be efficiently used in a variety of speaker configurations to optimize both volume and clarity.

What role does the variable active crossover play in the sound of the Iridium GZIA 100.2?

The variable active crossover of the Iridium GZIA 100.2 allows you to precisely control the frequency range that the Amplifier should boost. This helps to tailor the sound to the specific requirements of the vehicle or the speakers. For example, you can boost or attenuate certain frequencies through the crossover filters, which is helpful when adapting to speakers with specific power requirements. These adjustment options contribute to an acoustically balanced sound image by controlling specific resonance characteristics more precisely than standard settings.

What advantages does the high-level input with Auto-On function offer in the Iridium GZIA 100.2?

The high-level input with Auto-On function of the Iridium GZIA 100.2 significantly simplifies installation, especially in existing audio systems that do not have a separate amplifier output. This input allows for direct connection to the speaker outputs of the factory stereo system by detecting the voltage and automatically activating the Amplifier. This means you do not need a separate remote cable connection. This simplicity makes the Iridium GZIA 100.2 an extremely practical option for enhancing existing audio systems without much effort.

What role does the black anodized heat sink play in the performance of the Iridium GZIA 100.2?

The black anodized heat sink of the Iridium GZIA 100.2 is not only an aesthetic element but also essential for the thermal efficiency of the Amplifier. The choice of material and design ensure that the heat generated during operation is efficiently dissipated. This prevents heat buildup and reduces the need for additional fans that could create noise. The heat sink thus enables quiet, reliable operation. Especially during long listening sessions or at high volumes, it ensures the stability and longevity of the Amplifier.

What installation tips should be considered for the Iridium GZIA 100.2?

When installing the Iridium GZIA 100.2, you should first consider the dimensions of 168 x 49 x 175 mm to ensure there is enough space. The generously sized connections facilitate the cable management process. For optimal sound quality, the amplifier should be installed in a location with good ventilation to support cooling performance. The mounting surface should be flat and low in vibrations. It is advisable to carry out the wiring carefully to ensure the best possible performance without interruptions or interference.

What frequency response options does the Iridium GZIA 100.2 offer?

The Iridium GZIA 100.2 offers a frequency response of 8 Hz to 28 kHz, providing an enormous range for sound adjustments. This option allows for the reproduction of deep bass down to very high tones, covering a wide spectrum of musical genres. Especially if you enjoy both bass-heavy music and acoustic pieces, you will benefit from this broad frequency coverage. The configuration of the frequency response is further supported by the variable active crossover, which allows for targeted adjustments.

What bass boost settings does the Iridium GZIA 100.2 offer?

The Iridium GZIA 100.2 features a bass boost function that allows you to enhance the lower frequencies for a more powerful and impressive sound experience. This setting is particularly useful for music genres that benefit from more intense bass lines, such as hip-hop or electronic music. The bass boost function helps to customize the sound character without the need for external equalizers or signal processors. With this integration, you can control the dynamics and depth of your music directly at the amplifier.

Which car brands and models is the Iridium GZIA 100.2 compatible with?

The Iridium GZIA 100.2 can be installed in a variety of vehicles, as it is universally compatible with most car brands, provided there is space and wiring available. No specific brands or models are required for successful installation. Thanks to the high-level inputs, it can be connected to many factory sound systems that offer speaker outputs. It is important to consider the dimensions of the amplifier at 168 x 49 x 175 mm to ensure proper placement in the vehicle and to identify potential installation obstacles.

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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