Ground Zero 6.5" 2-way Coaxial Speaker System & Evo Tweeters & Key Holder

3d 6 db 20 khz 50hz 91 db model 2 version 13

basket Resonance free Coaxial Speaker coaxial speakers Diameter Euro-DIN basket Resonance Ground Zero GZIF Holder Ground Key Holder Mylar tweeter Ferrite pass filter Incl Resonance free steel Rubber surround Euro-DIN Speaker System speaker system HQPP steel basket Universal structure Rubber surround surround Euro-DIN basket system HQPP cone tweeter Ferrite motor