Ground Zero Audio Iridium GZIW 200 8″ High Quality Subwoofer (150 RMS)

IRIDIUM series Top Performance @ Entry Level Representing the entry level of GROUND ZERO, the IRIDIUM line offers a lot of useful features and an amazing performance. The range contains a variety of affordable amplifiers, speakers and subwoofers for the daily use and for SPL purpose.These are available as single drivers for custom-built applications as well as in loaded passive and active enclosures. 150 Watts RMS 8″ high quality subwoofer with solid 3D HQPP cone 8″ subwoofer Klippel® optimized 3D HQPP cone Long stroke rubber surround Solid aluminum cast basket 38 mm / 1.5″ copper voice coil Polycot spider IMPP dust cap with 3D structure logo Model High-Quality subwoofer Diameter 20 cm / 8″ Power Handling (RMS) 150 Watts Impedance 4 Ohms Efficiency 87 dB Power recommendation 100 – 200 Watts Voice coil 38 mm / 1.5″ copper Membran HQPP cone with 3D-structure Max. Excursion (Xmax) 20 mm / 0.79″ Mounting Ø 182 mm / 7.17″ Mounting depth 100 mm / 3.94″ Resonance f