ART 935A is masterfully engineered to deliver stellar audio performance and versatility for intensive audio applications. The combination of a 3 titanium/neodymium compression driver, 15 woofer, twochannel 2100W amplifier, and the constant directivity True Resistive Waveguide produces coherent 100 deg x 60 deg coverage for the listening area with up to 133 dB SPL, distortionfree sound. Merging RCF proprietary FiRPHASE and Bass Motion Control DSP processing, perfectly tuned for each model, the audience will experience absolute clarity and deep, powerful bass response. Features. Up to 133 dB Sound Pressure Level. 2100W ClassD BiAmplification. 4520000 Hz linear frequency response. 3 Titanium/Neodymium Compression Driver. 15 Woofer. FiRPHASE zero degrees phase technology. Bass Motion Control woofer excursion managementPhysical Specifications. Cabinet/Case Material PP Composite, Hardware 1 x M10 Top, 1 x M10 each side, Handles 1 Top, 1 each side, Pole mount/Cap Yes, Grille SteelSpecifications. Frequency Response 45 Hz. Max SPL at 1m 133 dB. Horizontal Coverage Angle 100 deg. Vertical Coverage Angle 60 deg. Compression Driver 1 x 1.4 neo, 3.0 v.c. Woofer 15 in. 3.0 V.C. Input Signal bal/unbal. Input Connectors XLR, Jack. Output Connectors XLR. Input Sensitivity 2 dBu/4 dBu. Crossover Frequencies 800Hz. Protections Thermal, RMS. Limiter Soft Limiter. Controls Linear, Boost Stage, Volume. Total Power 2100 W Peak. High Frequencies 700 W Peak. Low Frequencies 1400 W Peak. Cooling Convection. Connections VDE. Cabinet/Case Material PP Composite. Hardware 1 x M10 Top, 1 x M10 each side. Handles 1 Top, 1 each side. Pole Mount/Cap Yes. Grille Steel. Color Black. Height 717mm / 28.23. Width 415mm / 16.34. Depth 410mm / 16.14. Size 24.2kg / 53.35Lbs. Weight 58.2 lbs