Ground Zero GZRW 30-D2

Ground Zero Radioactive subwoofers are making new standards to performance in their price range. Black frame subwoofers are made to all-arounders giving you bass response from deepest tones to hardest hits in higher tones. With good power handling, versatile enclosure options and good sensitivity. The ones with yellow frames are the SPL-models with higher power ratings and voice coils that can handle more power. High power 12” subwoofer Klippel® optimized Reinforced paper cone 3” copper voice coil High-Roll sandwich surround Diameter: 311 mm Mounting diameter: 288 mm Mounting depth: 166 mm Voice coil: 75 mm copper Power Handling: 800 W RMS Impedance: 2 x 2 Ohm SPL: 83 dB Xmax: 50mm Fs: 25.7 Hz Qts: 0.498 Vas: 31.2 L.