The subwoofers have also been revised to match the loudspeakers of the latest IRDIUM generation.
The new cone with a 3D honeycomb structure and an optimized motor expand the usable frequency range and offer even more deep bass from small enclosures.

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In the URANIUM SQ series, awarded by EISA as the best in-car speaker system 2021/22,
the new GZUC 165.3SQ 3-way system is now available in addition to the existing 2-way version.
The excellent sounding GZUM 55SQ silk dome midrange is part of the system offering flexible installation.
For fully active use, this set is also available as an ACT version without crossovers included.

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The HQPP cone with 3D honeycomb structure and a resonant-free steel basket used for the latest IRIDIUM loudspeaker generation
lead to a particularly balanced sound and at the same time deep and dynamic reproduction.
Ideal for improving the sound of weak factory systems.

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The new Plug’n’Play 2-way loudspeaker system GZCS 200.2VW-T5/T6 can be installed on the Volkswagen models T5 and T6 (without T6.1) without any further modifications to the vehicle.
Powerful 20 cm midwoofers in combination with 28 mm silk tweeters significantly improve the sound of the original system.

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The revised GZUF 60SQ-A can transmit the entire frequency response in the mid and high frequency range and therefore doesn´t require an additional tweeter.
This ensures phase-correct voice and music reproduction. The highly efficient neodymium motor has been improved using Klippel®.
Two differently sized hexagon style grilles are included offering great flexibility for the installation.

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After having introduced the new URANIUM series SQ loudspeaker generation GROUND ZERO revised the previous
SQX line subwoofers, starting with the 12” model.
Small changes in detail and tuning the parameters result in even better performance than before especially in small and sealed enclosures.
The new product name visualizes the used 2” / 50 mm dual voice coil with 2 ohms impedance each.

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The GZRB 25SPL expands the line of RADIOACTIVE loaded SPL subwoofers.
Despite the modest dimensions it delivers a bunch of low frequency output.
One more perfect solution for high demands but limited space.

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After having introduced the new URANIUM series SQ loudspeaker generation GROUND ZERO decided to offer matching vented enclosure subwoofers, as well.
Following this idea there are three vented enclosure subwoofers available, now.
Built from solid MDF with rounded edges and an understated color combination of black carpet and grey color contrasts for the embroidery,
protective struts and the ventilation port these models will fit unobtrusively to the car´s trunk.
The 4-pin GZ push terminal with bridging clips allow simple wiring of both 2-ohms voice coils in parallel or serial way.
The enclosures are available with an 8”, 10” or 12”

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The URANIUM series is aimed at the expectations of music enthusiasts with serious audiophile intentions.
After a long period of production time of the previous loudspeaker models, which have been discontinued, GROUND ZERO launches
the brand new successors. The 2-way component speaker system is now available as a passive version
as well as without the crossovers for active solutions. In addition, the tweeter GZUT 28SQ and the midwoofer GZUK 165SQ
just like the midrange GZUM 80SQ are also available separately in pairs to create an individual setup.

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The entire line of IRIDIUM series amplifiers has been revised in detail.
In addition to an improved high level input, which offers a more extensive compatibility, some components of the power supply units have been replaced, increasing their stability.
This results in a higher maximum output power for each models reflected in the new product names.

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Setting the target to the highest possible performance for the new PLUTONIUM loudspeakers, Ground Zero developed the all new silk dome tweeter using a heavy stainless-steel housing that includes a sophisticated solid wave diffuser combined with a custom tuned wide band acoustical filling.

The polished faceplate combined with the black hexagon grill communicate excellent audio performance and elegance. All above give you better transients, less distortion and a phase correct smooth response.

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In addition to the separately available loudspeakers of the GZUC 165.2SQ system, the passive crossover
is now available in pairs, as well.
The crossover offers two different takeover frequencies and a 3-step level
adjustment for the tweeter. Gold-plated screw terminals indicate the quality of the components used.

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The new remote control for the GZDSP 4-8XII offers not only the previous functions such as setting the overall level and the selection of a preset memory but now also allows controlling the subwoofer level.
The white backlit display of the silver color aluminum case switches off automatically after adjustments as long as not in use.

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With the GZDSP BTS 4-8XII for the GZDSP 4-8XII, music can be streamed in high quality via the fast BT4.2 standard and all settings can be done via APP.
The “Ground Zero DSP Control” app is available as a download for iOS & Android devices in the respective stores.

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High efficiency paired with good sound quality…that is the TITANIUM speaker line.
For the new X generation GROUND ZERO added a completely new 20 mm / 0.79” silk dome tweeter and a 12 dB/oct high pass crossover to the component speaker systems of the line-up leading
to a significant sound enhancement and a much simpler installation thanks to the inline low pass filter. The well-known hexagon style protection grill is now a part of the TITANIUM speaker line, too.

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Following the idea of a space saving micro sized amplifier, GROUND ZERO introduces the brand-new GZCS A-4.80 4-channel amplifier.
Developed for OEM audio sound upgrades, this model includes the most necessary features like a high-level input with auto-on function
and variable crossover filters.
The connectors are matching the previous MICRO amplifiers and can be used with available GZCS CONNECT harnesses
for BMW and Mercedes-Benz, too.

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GZRW 30-D2 and GZRW 38-D2 became customer´s favorite quickly delivering a bunch of low bass for every day music listening. Logically,
GROUND ZERO expands the line for all those who are looking for a rather small enclosure but still want to have that typical kind of low bass in the car.

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For the reproduction of particularly low frequencies a special loudspeaker is required developed especially for this purpose and an amplifier delivering enough output power to generate high SPL levels.
GROUND ZERO offers matching components as a bundle called the GZ BASS KIT 12.300X available with or without cable kit.

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Since having introduced the GZCK 165XSPL and 200XSPL for active speaker setups last year, many customers
have been asking for full-range versions for special applications like motorbike sound systems.
GROUND ZERO now introduces both models with a built-in 25 mm tweeter as coaxial speakers.

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While some loudspeakers with a phase plug offer clear benefits considering the dispersion and deliver outstanding
performance at long distance listening, a dust cap version could be the better sounding solution with a flat frequency response over a wide range in the near of the speaker.
For this reason, GROUND ZERO decided to launch the dust cap model of the well-known 6.5” SPL midrange speaker.

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