JBL Professional introduced the lighter, more compact and better performing MRX500 Series. class. The new line consisting of five passive sound reinforcement loudspeakers use JBL Professional 400W Differential Drive transducers. The JBL MRX515 15″ two-way, multi-purpose speaker system has 70° x 70° nominal coverage with a power capacity of 400/800/1600 watt (continuous/ program/peak), a new […]