A range of replacement chassis speakers suitable for use as woofers in full-range speaker cabinets.Impedance[tab]8 ohmsPower max.[tab]360W[br]Power rms[tab]180W[br]Magnet size[tab]140 x 20mm[br]Diameter[tab]38cm (15")[br]Frequency response[tab]42Hz - 5kHz[br]Magnet weight[tab]1.1kg (40oz.)[br]SPL @ 1W/1m[tab]95dB[br]Voice coil[tab]52mm (2")[br]Dimensions[tab]154mm x 385mmØ[br]Weight[tab]3.7kg