The NVX VCW154v3 subwoofer s exceptional combination of sound pressure level (SPL) and sound quality (SQ) is one of its defining characteristics. With a peak output of 3000 watts and an RMS power of 1500 watts this 15 dual 4-ohm VC-Series v3 design produces clean distortion-free sound even when turned up to extremely loud levels. The NVX VCW154v3 s innovative carbon fiber-enhanced non-pressed paper cone expands the cone area by 124.65 in.2 and boosts the maximum excursion (Xmax) of 23mm resulting in a more precise and potent high-bass response that will impress even the most discerning listeners.