A range of chassis speakers to replace the main driver in the QTX QR series passive cabinets.Impedance[tab]8 OhmsPower max.[tab]200W[br]Power rms[tab]100W[br]Magnet size[tab]110 x 18mm[br]Diameter[tab]20cm (8")[br]Frequency response[tab]55Hz - 8kHz[br]Magnet weight[tab]710g (25oz)[br]SPL @ 1W/1m[tab]93dB[br]Voice coil[tab]35mm (1.35")[br]Dimensions[tab]87mm x 210mmØ[br]Weight[tab]1.5kg