Technical data – Car specific 2 way component system ”Made in Germany” – 4” Midwoofer with paper-fibre cone and rubber surround –

GZCS 100BMW-SQ+D Car specific 100 mm / 4″ 2-way speaker system

GZCS 200BMW-SW4 Car specific 200 mm / 8″ woofer

Quadlock adapter (Fakra) for VW / Audi / BMW / Mercedes etc. until 2013