High Gain Servo-controlled subwoofers with patent pending room equalization system. Velodyne has achieved digital perfection with the Digital Drive Series subwoofers. The series consists of 4 digital subwoofers the DD-10 (10 driver, 8 piston diameter), the DD-12 (12 driver, 9.7 piston diameter), the DD-15 (15 driver, 12.7 piston diameter), and the DD-18 (massive 18 driver, 15.2 piston diameter). The Digital Drive Series features Velodynes revolutionary Digital Drive room management technology that takes subwoofer room equalization to a new level. This latest Velodyne innovation allows the subwoofers frequency response in any room to be measured and digitally corrected in real-time using a supplied microphone, and stored in the units memory to assure ideal performance in the consumers listening area. Features Microprocessor controlled with Texas Instruments computer chip Digital Drive room equalization system Digital High Gain Servo system Four listening presets for action adventure, movies, rock pop, jazz classical Transformer-less Class-D digital energy recovery amplifier
