TOTEM aka PRECISION POWER PPI PRO108 OLD-SCHOOL FLAT PISTON SUBWOOFER
This is a PPI 10" Flat-Piston Subwoofer, P/N: PPI PRO108. Cone is stenciled with "Totem Acoustic" logo. PPI OEM'd speakers for Totem. It is a PPI PRO108 Subwoofer! Fully intended to use this in an install.