Sky High Car Audio FXB Series 18" Subwoofer 1" Exit Horns / Wave Guides the X1 makes it a

the X1 makes it a breeze to fine-tune your audio system

58/167mm Installation Type Bolt-on Grill Material Steel Metal Mesh Grill Color Painted High Glossy Red

powerful bass that makes Sundown Audio a top choice among car audio enthusiasts

and spiders

1D allows for easy connectivity and optimal signal transfer using Hi-Level Inputs and Tiffany RCA’s

Sky High Car Audio FXB Series 18" Subwoofer 1" Exit Horns / Wave Guides the X1 makes it aSky High Car Audio FXB Series Subwoofers Available in 6. 5 18 D2 D4 Ohm Options FXB: Sky High Performance. Everyday Price. The FXB Series from Sky High Car Audio is built to bring real bass power to real world budgets. Designed with the same engineering principles that drive our higher tier subwoofer lines, the FXB Series gives customers an entry point into high performance audiowithout sacrificing motor strength, coil durability, or suspension