SoundQubed HDX418 Subwoofer

The SoundQubed HDX418 is a car audio subwoofer made by SoundQubed. View full specifications and where to buy on this page.

The SoundQubed HDX418 typically sells for $30 to $2300 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

You can purchase the SoundQubed HDX418 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.