The RCF HD 32-A MK4 two way active speaker is capable of 131 dB max SPL with clear and definite sound. At the core of HD 32-A design is the new ND840 compression driver. The 3.0"; voice coil designs allow a crossover point as low as 700 Hz and therefore almost all of the vocal range can be produced by the driver. This allows even better coverage, dispersion control and superior efficiency. The new D-Line MK4 speakers boosts the performance with a series of brand new transducers, improves the sound quality with the revolutionary FiRPHASE processing and renew the grille design to exalt the professional look. The concept of the HD-Line derives from the touring industry, bringing in a elegant and compact cabinet all the experience of RCF professional sound with the maximum reliability and strength for the intensive use on the road. Connect your microphone, your device or your mixer to the speaker and turn up the volume: real plug&play. Perfect as a main front of house in small PA systems, high powered floor monitoring and unobtrusive fixed installation.