Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.3 is engineered for ultra-deep bass and high power handling.

2021年9月10日 · X-12 V3 D2 - Sundown Audio 12" 2000W RMS Dual 2-Ohm V3 Series Subwoofer Xmax = 30mm one-way by 70% BL RMS Power = 2000-watts Specifications: DC Resistance (Re): 6.1 Ω Resonance Frequency (Fs): 38.3 Hz Equivalent Volume (Vas): 13.2 L Electrical Q Factor (Qes): 0.50 Mechanical Q Factor (Qms): 4.92 Total Q Factor (Qts): 0.45 Voice Coil Inductance ...

Sundown Audio X-18 V.3 D2 18" 2000W RMS XV3 Series Subwoofer . The X V.3 series is the first driver in Sundown's woofer line-up to offer Their "ultra high excursion" suspension and frame designs. The 10, 12, and 15" models feature our custom tooled and patented frames.

The Sundown Audio X v.3 has a bigger motor and graduates to the Zv5 coil. So also more linear Xmax.

We mate these new platforms to a triple stacked 225mm (8.86”) diameter motor structure featuring a hyper-extended pole and extreme clearances (allowing up to 4″ p-p travel before mechanical bottom). This motor drives a 3″ diameter 4-layer flat aluminum coil wound on a thick aluminum former to incredible levels of excursion.

The X V.3 series is the first driver in Sundown's woofer line-up to offer Their "ultra high excursion" suspension and frame designs. The 10, 12, and 15" models feature our custom tooled and patented frames.