Alusonic EX - Free Air

Alusonic EX Free-Air Subwoofers — Aluminum Cone Bass, No Box Required

All the aluminum-cone performance of the Alusonic EX, purpose-tuned for free-air and vented applications. Mount directly into your trunk wall, rear deck, or custom baffle — no enclosure needed. The suspension and motor parameters are specifically tuned for higher Qts values, giving the driver the control it needs to deliver smooth, deep bass without relying on a sealed box.

Perfect for enthusiasts who want serious low end without sacrificing trunk space. Available in 8", 10", and 12" sizes with multiple voice coil configurations and cone colors including Silver, Frost, Black, and Custom. Also works great in vented enclosures tuned at 28–36 Hz.

Handmade in the USA by Alumapro. Free shipping on orders over $499.