RCF Art 735-A MK IV, Active Full-Range Speaker, FiRPHASE Technology, Power: 1400 W / Peak, 700 W / RMS, Components: 15"" Woofer and 1.4"" compression driver with 3"" voice coil, Digital amplifier with DSP processing, Max. SPL: 132 dB, Coverage angle: 90° x 60°, Frequency response: 45 Hz - 20 kHz, Inputs /