Ground Zero GZRW 300SPL Pink

- 12″ subwoofer - 3″ copper voice coil - Klippel optimized - Alumininium cast basket - reinforced paper cone - High-roll sandwich surround - 2x 2 ohm voice coils - Power handling 1000 W RMS, 1500 W Peak - Sealed enclosure 19-40 liters - Ported enclosure 35-50 liters tuned to 32-37 Hz - Recommended amplifier power 800-1500 W RMS - Mounting depth: 150 mm - Mounting hole diameter: 281 mm - Motor diameter: 175 mm Thiele-Small parameters: Re: 3.84 ohm Fs: 40.5 Hz Qms: 4.984 Qes 0.593 Qts: 0.530 Vas: 17.7 liters Le: 3.112 mH Mms: 256.8 gr X-max: 50 mm SPL: 86 Bl: 20.62 TeslaM.