The Velodyne Deep Waves 12 is a high-performance subwoofer with a 12-inch front-firing driver and two side-radiating passive radiators. It’s powered by an 800-watt dynamic Class D amplifier and produces a frequency response of 25 Hz to 180 Hz (± 3 dB). The subwoofer also features a low-pass crossover, adjustable phase, and gold plated inputs and outputs. Its MDF cabinet has a matte black paint finish and measures 41 cm x 48 cm x 41 cm. Overall, it’s an excellent choice for anyone seeking powerful and high-quality bass for their music or movie listening experience.