Representing the entry level of GROUND ZERO, the IRIDIUM line offers a lot of useful features and an amazing performance.
The range contains a variety of affordable amplifiers, speakers and subwoofers for the daily use and for SPL purpose.
These are available as single drivers for custom-built applications as well as in loaded passive and active enclosures.
Home Audio
IRIDIUM Amplifier
The range of amplifiers contains a variety of affordable models for the daily use and for SPL purpose. The feature list includes the most important functions like high-level input with auto turn-on or a remote control for the low impedance stable mono amplifiers.
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GZIA 1.1150D
Read more1-channel high quality class D amplifier
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GZIA 1.1500D
Read more1-channel high quality class D amplifier
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GZIA 1.700
Read more1-channel high quality class A/B amplifier
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GZIA 2.135
Read more2-channel high quality class A/B amplifier
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GZIA 2.240
Read more2-channel high quality class A/B amplifier
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GZIA 2.85
Read more2-channel high quality class A/B amplifier
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GZIA 4.120
Read more4-channel high quality class A/B amplifier
IRIDIUM DSP Products
Amplifiers with an ISO harness are easy to integrate into an existing audio system. There is no additional wiring needed. In case the car has a brand-specific connector, the car audio market offers a wide range of adapters to convert OEM head units to the ISO standard.
IRIDIUM Speaker Systems
The IRIDIUM line includes a wide range of coaxial and component speaker systems in the favorable price segment including some models with a particularly low installation depth.
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GZIC 650FX
Read more165 mm / 6.5″ 2-way component speaker system
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GZIF 6501FX
Read more165 mm / 6.5″ 2-way coaxial speaker system
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GZIF 5201FX
Read more130 mm / 5″ 2-way coaxial speaker system
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GZIC 400FX
Read more100 mm / 4″ 2-way component speaker system
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GZIF 4001FX
Read more100 mm / 4″ 2-way coaxial speaker system
IRIDIUM Speaker Components
The IRIDIUM line includes a wide range of coaxial and component speaker systems in the favorable price segment and a separately available tweeter.
Car Specific Products
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IRIDIUM Subwoofer
The subwoofers of the IRIDIUM line are available as SPL models or Street versions for daily use.
IRIDIUM Subwoofer Boxes
A subwoofer can cover all demands on bass reproduction in a suitable housing. The IRIDIUM series offers a wide selection of passive models as well as some active versions with an integrated amplifier.
Marine/ATV
Since listening to favorite music isn´t limited to cars, GROUND ZERO offers a particular speaker for environments with special requirements to the construction and water resistance.A sophisticated RADIOACTIVE MARINE coaxial speaker is available in white finish, suitable for places with high humidity such as bathrooms and pool areas or even for off-shore applications with occasionally appearing direct splashing water such as on outer decks or on leisure boats.
IRIDIUM Accessories
In this category there are crossovers for loudspeakers. These can be used to combine individual components into a passive system.
IRIDIUM Damping
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IRIDIUM Headphones
If you would like to enjoy the typical GROUND ZERO sound not only in your vehicle, you may choose one of the two headphones.
Both of them delivering a distinctive bass response and the dynamic sound character.