Ground Zero Audio Titanium GZTW 12F 12″ Flat Subwoofer (350 RMS)

12″ high quality subwoofer with high-strength, extremely flat IMPP cone. Great for low clearance or low depth locations. 350 Watts RMS / 500 Watt Max 12″ high quality flat subwoofer Klippel® optimized IMPP cone Rubber surround Resonance free steel basket 50 mm / 2″ copper voice coil Shallow installation depth Push terminal Model High-Quality Flat Subwoofer Diameter 30 cm / 12″ Power handling (RMS) / Max 350 Watts / 500 Watts Impedance 2x 2 Ohms Efficiency 89 dB Power recommendation 200 – 500 Watt Voice coil 50 mm / 2″ copper Cone IMPP Max. Excursion (Xmax) 32 mm Mounting Ø 284 mm Mounting depth 97.5 mm Resonance frequency (Fs) 35.1 Hz Damping ratio (Qts) 0.526 Equiv. air volume (Vas) 53.1 L