3,000 + Watts

SoundQubed HDX4 Series Subwoofer 15"

HDX 15" 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...

SoundQubed HDX4.2 15" Subwoofer 4" DVC 4000w/8000w

The SoundQubed HDX4.2-15 is a competition-grade 15” subwoofer engineered for extreme power, deep bass response, and uncompromising performance. Delivering 4000W RMS and a staggering 16,000W burst power, this dual voice coil monster is...