This Acoustic Research S108PS subwoofer delivers powerful bass with a sleek black design. With a driver size of 8 inches and an RMS power of 100W, it’s perfect for enhancing your home audio experience. The built-in crossover and gain controls allow for customizable sound, while the stereo L/R RCA and speaker inputs provide easy connectivity options. Featuring a ported design and low pass control, this subwoofer is ideal for music and movie enthusiasts alike. The item was manufactured in 2013 in China and measures 12.5 in length, width, and height. The model number is S108PS and it’s part of the Consumer Electronics category under Home Audio and Home Speakers & Subwoofers.