GZRC 165AL-IV ลำโพง Ground Zero 3Ohm จากเยอรมัน เพื่อพลังเสียงเหนือระดับ 165 mm / 6.5″ 2-way component speaker system 190 Watts max 6.5″ 2-way component speaker system with aluminum cone and 3-ohms inpedance 2-way component speaker system Aluminum cone Rubber surround Nomex spider Resonance free steel basket High efficient 3 ohms version GZRT 25T Ferrite motor Separated high pass and low pass filter Incl. protection grill Model 2-way component speakers Durchmesser 165 mm / 6.5" Belastbarkeit (RMS/max.) 120 / 190 Watts Impedanz 3 Ohms Effizienz 89 dB Frequency Response 35 Hz – 26 kHz Tweeter GZRT 25T Midwoofer GZRK 16AL Einbautiefe 68 mm Frequenzweiche 2x HP / 2x LP Übergangsfrequenz 3500 Hz