The turbosound dublin tcx122 is a passive 1 200 watt two way full range loudspeaker system designed for use in a wide range of portable speech and music sound reinforcement applications it consists of a high excursion 12 reflex loaded low frequency driver with low mass voice coil for improved transient response and a 1 high temperature dome compression driver with extended high frequency reproduction on a wide dispersion converging elliptical waveguide in a trapezoidal enclosure these high g