This 2-Way Loudspeaker combines professional components of superior quality in a proper balanced integrated design, to deliver the fidelity of sound and the coverage demanded in sound reinforcement, outdoor PA and live music applications. The SPX-400DX has been built around the development of an exceptional HF compression driver containing a Titanium diaphragm. It also utilizes a high efficiency, high SPL 38.1 cm (15€�) LF speaker in order to deliver tight and deep bass. It has a built in 2kHz Crossover Network with PTC protection for the HF unit. The system is housed in a Rugged Bass Reflex Trapezoidal Enclosure made of 18mm board, and Carpet covered with a Stand Mount Adapter at the bottom. The cabinet has been fitted with heavy duty handles to allow ease of transportation.