RCF ART 710-A MK5 10 Active PA Speaker Details. PA speaker with unique clarity and sound projection. 1400 watt 2-way peak power for powerful and precise audio performance. Wide dispersion constant directivity horn for even sound coverage. Advanced FiRPHASE and XBOOST technologies for extended low frequencies. The RCF ART 710-A MK5 is the epitome of […]... Read More