If your looking for the absolute smallest subwoofer with some serious deep bass sound; you found it here in the TSD65 mini subwoofer by Trulli.  With only .39 cubic feet needed and the extremely shallow footprint this loudspeaker is pushing the limits. Since its creation by the greatest himself, Alexander Graham Bell in 1876 the loudspeaker has been so technologically advanced to our current day.  The reasonance of energy, passion with an experience that is Trulli Redefing the capabilities in performance thin subwoofer applications. Buy them locally or have them shipped to your door.  Sunshades is your Texas source. Deep Bass meets Ferrari , McLaren, Lotus, Porsche. Are you ready to Rock?