BOSE - ShowMatch SM20 DeltaQ Array Loudspeaker

full-range array modules provide 20° nominal vertical coverage with included field-changeable waveguides offering choice of 70° or 100° horizontal coverage. 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 of up to 145 dB. 6-8 week lead time