Middle level speaker, suitable for the school auditorium, outdoor play ground, multi-function room, meeting room

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[Nominal Impedance]:  8  [Rated Power]:        200  [Peak Power]:         800  [Frequency Response]: 60-18k[Sensitivity]:          97  [Maximum SPL]:      117  [Dispersion]:           H90xV40   (WHD)[Dimension]:         360*600*370 (kg)[Weight]:

12"full frequency speaker