Bose SM20

Bose Professional ShowMatch DeltaQ SM20 full-range array modules provide 20 Deg nominal vertical coverage with included field-changeable waveguides offering choice of 70 Deg or 100 Deg horizontal coverage and optional accessory 120 Deg waveguides. Replace single waveguide panel to form horizontal asymmetrical patterns. The 2-way module requires external power amplifiers (2- channels) and DSP to provide full-range response from 59 – 18,000 Hz with peak array output up to 145 dB.