MediaOne 10S is an active 10-inch studio subwoofer designed to extend the low end in home studios and multimedia setups. It features a 10-inch copolymer woofer with a down-firing bass reflex port, 100 W RMS amplification, and a 35 Hz to 300 Hz response with a 100 Hz crossover and an 80 to 160 Hz adjustable low-pass filter. The vinyl-wrapped MDF enclosure includes RCA inputs/outputs, speaker-level I/O, a phase switch, auto sleep, and a protective mesh grille.