RCF ART 312 A MK IV, Active Full-Range Speaker, Equipped with: 12"" RCF woofer with 2.5"" VC, 1"" RCF high frequency driver with 1.5"" VC, Class D power amplifier, Power: 400 W RMS, Dispersion pattern: 90° x 60°, Maximum SPL: 128 dB, FIRPhase technology, Protection circuits, Limiter, Volume knob, Maintenance-free convection cooling, XLR input and output, 6.3 mm jack input, Switchable input sensitivity: Mic/Line, Scratch-resistant plastic housing, 35 mm tripod flange mount, Inclined housing for use as a stage monitor, 3 Handles, Dimensions: 680 x 405 x 345 mm, Weight: 16 kg, Colour: Black, Suitable protective cover: Article no. #260658# (not included)