which takes any system to a whole new level

Coated paper membrane

resonant frequency

they offer a comfortable fit and stylishly complement any outfit

bestehend aus den zwei revolutionären Sound-Features: „Dynamic Bass Enhancement“ und „SubXpander“

GZRB 20SPL 2500 Watt RMS which takes any system toThe Ground Zero GZRB 20SPL is a compact bass reflex subwoofer designed for demanding car audio applications. Despite its space saving design, the integrated 20 cm RADIOACTIVE SPL subwoofer delivers powerful, punchy bass and impresses with its high power handling. The aerodynamically optimized bass reflex enclosure ensures high efficiency and precise low frequency reproductionideal for music genres with heavy bass. The sturdy wooden enclosure reduces