10" 2 Ω TB EnclosureTUBE POWER Ultra deep and surprisingly loud, the TB subs mount in your trunk or your truck with equal ease. You get the bump you want without losing the space you need. Features: Two Ohm Speaker Thick ABS Tube Construction Flexible Horizontal or Vertical Mounting System Spring Loaded Speaker Terminals CompR Woofer and Reflex Sub Ceramic Magnet Advanced Heat Management System Signature Double Red Stitching Grilles included This TB 10 Inch Tube Speaker