DS18 6x9” 2-Way Component Speakers | 120W RMS - 360W Max | 4 Ohm。The big debate especially at Ebisu matsuri! Silvia or JZX??!。DS18 DS-ZXI6.4D ZXI High Excursion 6.5 Inch Subwoofer 700W Watts。The big debate especially at Ebisu matsuri! Silvia or JZX??!。。