A12SME - Alpine-12" Single Shallow Mount Sealed - E-S-R-X Subwoofer

Exclusively designed & tested for Alpine Subwoofers. Constructed with High Grade Materials. Charcoal Carpet. Compatible with the following Alpine Subwoofers: E Series, S Series , R Series, X Series. Silver spring loaded terminal cups . 3/4"" MDF construction. Glued and braced with fasteners. 4.75"" mounting depth. 14.00 x 20.00 x 7.00 Inches Mitered Edge Construction Provides A Cleaner Finish and a Tighter Seal. Miter Joints Feature Over 41% More Surface Area Compared to a Traditional Butt Joint. More Surface Area Translates Into A Stronger Bond. Dado Joints Offer An 80% Increase in Surface Area Compared to Traditional Butt Joints. Unsurpassed Shear Strength To Withstand Even The Hardest Hitting Subwoofers. Precise, High-Quality Fit and Finish