The Fostex PM04C-B is an active and passive speaker system with high efficiency and high-quality sound. These speakers can be used in various environments for post-production, broadcast TV, and recording studio applications. Each speaker features a 2-way configuration. The woofer uses a rolled rubber edge for the 4" diameter glass-fiber diaphragm, which delivers clear sound, and the 3/4" diameter tweeter generates rich, natural sound at higher frequencies. The compact, rear bass reflector and wooden cabinet provide a natural, deep-bass sound. System includes power cord, a bare wire speaker cable, and a dual RCA to dual 1/4" audio cable. Founded in 1973, Fostex is an acclaimed manufacturer of location sound, multi-track recording, and speaker products.