RCF MQ 50C W Passive Speaker.The MQ 50C 2-way ceiling speakers are suitable for use in any background and foreground music system where a good sound is required due to their small size, light weight, and restricted depth. A high excursion, PP coated paper cone with a rubber surround design is used as the woofer and is housed in a tuned enclosure. To reproduce realistic and smooth sound over a wide dispersion angle, the fabric dome tweeter is loaded on a constant Q wave guide. The MQ 50C's integrated rotating hooks make installation quick and easy. Due to its lightweight design, the speaker can be mounted as a typical ceiling speaker without the need for any additional brackets, rings, or supports. The four-pole Euroblock connector is used for connections.