Sundown Audio X-10 V3 D1 10 10 Inch Dual 1 Ohm Car Subwoofer 2000w Rms New

Sundown Audio X-10 V3 D1 10 2000W RMS Subwoofer. Xmax: 30mm one-way by 70% BL.

Resonance Frequency (Fs): 38.2 Hz. These features combine to create the optimized coil ventilation system.