SoundQubed 15" HDX4 Series Subwoofers 5001-8000 All-weather / IPX6 rated: Encased

All-weather / IPX6 rated: Encased to withstand outdoor environments

and phase) give you precise

high-SPL bass while its robust construction reduces the risk of mechanical or thermal damage during prolonged operation

and the included grilles/trim ring yield a clean

targeted bass filtering

SoundQubed 15" HDX4 Series Subwoofers 5001-8000 All-weather / IPX6 rated: EncasedHDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers vehicles. Our team scrutinized all aspects of the HDC subs to improve performance at lower frequencies. The resulting HDX dual voice coil competition subwoofer line is more efficient, plays lower, and sounds better setting a new bar for performance and value. INCREASED EXCURSION The new cast basket