dB Technologies OPERA 402D:
Speaker Type2-Way Active SpeakerFrequency Response [-10dB]59 - 20.000 Hz, [+/- 3dB]70 - 19.000 HzMax SPL128 dBHF1 "Type HFCompression driverVoice Coil HF1.4 "Directivity80/65 x 60HornAsymmetrical CD HornLF12 "Voice Coil LF2 "Amp Technology digiproAmp Class Class DPower PRG600 WHF Amp100 W/RMSLF Amp300 W/RMSCoolingConvectionControllerDSP 24bit/48kHzSystem PresetsFlat, ProcessedLimiterDual Active, Peak, RMS, thermalCrossover Frequency MF-HF1940 HzSlope MF-HF24 dB/OctaveSignal Input1x XLR1x 6.3mm phone jackMicrophone InputYesSignal Output1x XLR1x 6.3mm phone jackPower SocketVDEVoltage Range240 VHandles1x on top, 2x sidePole Mount36mmAngles UpMonitor use 43Front GrilleMetal, 1.2mm with acoustical foamDimensions: Width432 mm (17.28 in), Height655 mm (26.2 in), Depth353 mm (14.12 in)Weight14.1 kg (31.09 lbs)