Fullrange/Midrange Speaker

GROUND ZERO offers a range of high-quality full range and midrange speakers, which are used in a customized sound quality setup.
The bandwidth covers both very small and thus easy-to-integrate models as well as larger variants, which can be used starting at lower frequencies.

Plutonium Series

High-End Experience

The products of the PLUTONIUM line are suitable for either ultimate SPL level or high-end sound quality. To achieve one of these targets, exceptional materials and technologies are applied during the development.
The technical, electrical and mechanical skills of the resulting products convince not only during worldwide SPL competitions but also High End enthusiasts with outstanding audio reproduction ability.
Starting from the market release, the subwoofers have set benchmarks in all SPL competitions around the world and have been awarded for best performance by numerous test magazines.


32221011: 40 mm / 1.6″ high end full range speaker

Uranium Series

Amazing Sound Quality

Each product of the URANIUM line-up has been developed carefully to fulfill the demands of music enthusiasts with high audiophile expectations at a reasonable price level.
Applying all of Ground Zero´s sound quality competition experience while tuning the product details carefully, results in emotional and amazing audio reproduction.
The distinguished amplifiers point out the main purpose by their designation: SQ beyond the average!


32223012: 60 mm / 2.36″ sound quality full range speaker


32223020: 80 mm / 3.15″ sound quality midrange speaker


32223030: 55 mm SQ midrange speaker

Radioactive Series

Advanced Dynamics

The RADIOACTIVE line offers a wide range of exceptional high efficient speakers and subwoofers for daily and SPL use. During the development GROUND ZERO focused especially on natural and dynamical audio reproduction of digitally compressed music.
Apart from some powerful amplifiers, the line contains extremely small amplifiers for limited space environments.

GZRC 165 Anniversary-25

31325016: 165 mm / 6.5″ 2-way SQ component speaker system


32225020: 80 mm / 3.15″ sound quality midrange speaker

Titanium Series

Premium Quality

The products of the TITANIUM line combine premium quality and high efficiency.
A wide range of dedicated speakers meet most of the customer´s need.
The amplifiers are equipped with sophisticated technology and encased by a posh heatsink with brushed titanium color surface.
Especially for trucks, GROUND ZERO offers two models of the TITANIUM amplifier line-up as a 24-Volt version.


32226010: 100 mm / 4″ midrange speaker with neodymium motor