SoundQubed 18" HDX4 Series Subwoofers Coil Configuration:Dual 1 Ohm more controlled low end

more controlled low end

making them incredibly versatile

while the wide frequency range and adjustable bass boost let you sculpt the sound to your vehicle’s acoustic room

Power Terminal 12V/GND 0 GA

with a finish that hides exterior screws for a clean

SoundQubed 18" HDX4 Series Subwoofers Coil Configuration:Dual 1 Ohm more controlled low endHDX 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