Sky High Car Audio FMX Series 12" Subwoofer Brand X Subwoofers come standard with a

Subwoofers come standard with a black basket unless a custom order is placed

0dB-12dB THD @ 4 OHM

all units are built to order and have a 2 week lead time on average

and reliability

Sky High Car Audio FMX Series 12" Subwoofer Brand X Subwoofers come standard with aSky High Car Audio FMX Series Subwoofers Available in 6. 5 18 (excludes 10) D1 D2 Ohm Options FMX: Forged to Perform. Built to Endure. The FMX Series from Sky High Car Audio is the next evolution of our commitment to high output, thermally superior yet efficient subwoofers for serious bass enthusiasts. With decades of experience, competitive insight, and our long standing pursuit of big bass, the FMX Series builds upon our legacy by pushing limits.