Ground Zero GZHW 16SPL

Ground Zero GZHW 16SPL is a real candy. In performance and looks. And built to play LOUD! Hydrogen SPL subwoofers are optimized with Klippel. Measurements done during 10 hours of test drive are so crucial that there are now weak spots left after optimization is done. Power used during these tests is four times bigger than drivers power rating. Result is a very well balanced subwoofer. With all parts working as they should. - High power 16 cm / 6.5” SPL subwoofer - Klippel® optimized - Double magnet - Stable aluminum cast basket - Reinforced paper cone - Double spider - 50 mm / 2” Copper voice coil - High-roll sandwich surround - Speaker wire connection Diameter: 177 mm / 6.97“ Mounting diameter: 153 mm / 6.02“ Mounting depth: 110 mm / 4.33“ Voice coil: 50 mm Kupfer / 2″ copper Cone: Reinforced paper Power Handling: 1000 W SPL Power Impedance: 2 x 2 Ohm SPL: 81 dB Xmax: 30 mm / 1.18” Fs: 51 Hz Qts: 0.46 Vas: 2.8 L / 0.10 cu.ft..