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

GZRW-25XSPL Subwoofer High Power 10” SPL Subwoofer High-Roll Sandwich Surround 63 mm / 2.5” Copper Voice Coil Diameter 250 mm / 10" Voice coil 63 mm Kupfer / 2.5" Copper Power Handling 1200 W SPL Power Impedance 2 x 2 Ohm SPL 85 dB Fs 44.8 Hz

GZUW-12SQX Subwoofer Strong paper cone Dual voice coil 2 x 2 Ohm Audiophile POLYCOT spider Diameter 300 mm / 12" Voice coil 50 mm Runddraht / 2" Round wire Power Handling 600 WRMS Impedance 2 x 2 Ohm SPL 87,4 dB Fs 38.6 Hz

GZPA Reference 4XS Amplifier 4 Channel High End amplifier - 1000 Watt Max - High End audio-transistors, Elna and Mundorf MCap® capacitors - Burr Brown IC’’s for outstanding sound quality - Powerful shielded dual power supply, with extremely less interference - Variable bias setting to adjust the bias from normal class AB to nearly class A operation - The smoked plexiglas bottom with white LED illumination allowas to see the impressive PCB