The best High End Subwoofer is made by GZ

GZ Reference Subwoofer awarded with the European In-Car-High-End award! Ground Zero´s 20-years history is closely linked with subwoofers in various categories, however the recent years have shown that today, GZ …

LOUD & CLEAR with 165mm

GZ to complete its Competition line with two brand new 6.5″ Speakers In the growing market of “Open Show Car Audio”, Ground Zero is established very well with a wide …

New power from MD.Lab!

The  MD.Lab company introduced a new line of acoustics PRO series called MD.Power. Currently, the lineup includes two midrange and two tweeters. Midrange SP-MR17N equipped with neodymium magnet, which allowed us to obtain a sensitivity of 101 dB. The second model, SP-MR17, characterized by lowinstallation depth, which is only 48 mm! The MD.Power tweeter designed for …

The New MOSCONI GLADEN ONE 130.4

G-HOC socket per channel pair for G_HP & LP, G_FSA RTC_MOS and HOC e.g. BMW, Audi etc. HP or LP filter switchable Improved Input Interface, better noise reduction Analog Devices …

The New GLADEN RC 150c5

     5 channel Amplifier Class-AB (channel 1-4) + Class-D (channel 5) @ 4 Ohm channel 1-4: 4×90 Wrms + @ 2 ohm channel 5: 1×560 Wrms High Level Input with …

Absolute Symmetrical!

The complete Re-Design of the High End Reference amplifier line, The “Reference SYM´s” In this summer, GZ will introduce the latest generation of their High End Sound Quality amplifier, the …