Ground Zero GZCS 100BMW-SQ+D Car specific 100 mm / 4″ 2-way speaker system 1" Exit Horns / Wave Guides Screen Size/Aspect Ratio7"/16:9

Screen Size/Aspect Ratio7"/16:9

Firewall - decouple MLV on the cabin side

Ring Radiator design prevents the surround from decoupling at higher frequencies

this is not a plug and play install

Ground Zero GZCS 100BMW-SQ+D Car specific 100 mm / 4″ 2-way speaker system 1" Exit Horns / Wave Guides Screen Size/Aspect Ratio7"/16:9100 Watts max Car specific 100 mm 4 2 way speaker system for BMW 2 way speaker system Made in Germany Pressed paper cone Rubber surround Compound basket High efficient 3 ohms version 25 mm 1 silk dome tweeter Incl. tweeter mounting frame Car specific connection 1 kit package Model Car specific 2 way speakers Diameter 100 mm 4" Belastbarkeit (RMS max.) 50 100 Watts Impedanz 3 Ohms Effizienz 87 dB Frequency Response 100 Hz 25 kHz Voice coil 26 mm 1"