DAS Audio VANTEC-215 2x15-Inch Passive SpeakerThe VANTEC 215 is a 2 way passive full range loudspeaker utilizes two 15" FV series bass loudspeakers for extra low frequency punch and higher SPL. High frequencies are handled by a 1" FEM optimized compression driver. The trapezoidal cabinet is constructed using Birch plywood and protected with a hard wearing DAS ISO flex black paint finish. Two bar handles with soft rubber inserts and a steel grille sealed against corrosion using a polyamide powder