ชุดลำโพง Ground Zero Reference 3 ทาง Gold Edition Limited งาน Handmade Germany ทั้งชุดประกอบไปด้วย 1. GZPT Reference 28 Gold Edition (Tweeter) GZPT Reference 28 Gold Edition 28 mm / 1.1″ high end tweeter – Gold Edition 150 Watts max 1.1″ high end silk dome tweeter with CNC turned and gold plated aluminum housing 25 mm / 1″ high end tweeter Made in Germany Double coated silk dome High power capable copper voice coil Gold plated aluminum housing Damped coupled chamber Wave diffuser Neodymium motor Gold plated screw terminal 1 pair / wooden box --------------------------------------------------- 2. GZPM Reference 80 (Midrange) GZPM Reference 80 80 mm / 3.15″ high end midrange speaker 120 Watts max 3.15″ high end midrange speaker with coated paper cone 80 mm / 3.15″ high end midrange speaker Made in Europe Coated and double pressed paper cone Conex spider Hand made basket with CNC milled parts Linearized motor India rubber surround Incl. protection grill Gold plated soldering terminal 1 pair / wooden box 3.GZMW Reference 180 180 mm high end midwoofer 150 Watts max 180 mm high end midrange speaker with coated paper cone 7″ high end midwoofer Made in Europe 25 mm / 1″ voice coil Conex spider Hand made basket with CNC milled parts Linearized motor Incl. protection grill Gold plated soldering terminal 1 pair / wooden box

C62 Classic Series : Speaker Power Handling : 180 Watts Frequency Response : 55 Hz - 25 Khz Impedance : 4 Ohm Sensitivity : 91 dB

C60 Classic Series : Speaker Power Handling : 40 Watts Frequency Reponse : 50 Hz - 22 KHz Impedance : 4 Ohm Sensitivity : 90 dB