Ground Zero GZCS 200BMW-SW4

GZCS 200BMW-SW represents Ground Zero´s opinion of how BMW subwoofers should be. These drivers are built with Klippel-optimization to be exactly how drivers should be in BMW original locations. Connection blocks are integrated to these subwoofers, so they are completely Plug&Play to your BMW. This speaker is suitable to use in BMW Top HiFi ( Harman/Kardon, Logic7, Hifi System Professional DSP etc ) systems with codes S688A/S677A/S752A thanks to 4 Ohm load.