B&W DM 604
Floor Standing, 3 way with variable port, Bass reflex digital monitor system with Bi-wiring/Bi-amplification facility. It employs two 200mm bass and tweeter and one 160mm midwith Kevler diaphragm and 26mm metal dome. Measurement: 965mmx236mmx407mm. It weighs 53 lb each. Sensitivity 91db