60W 70/100V 8x3" Column Wall Speaker    Characteristics Brand name Show Supplier code CAS-308W EAN code 4712646004293 Guy Column Number of speakers included 1 pc Built-in amplifier NO Power 60W Resistance range 83Ohm - 1.3K Ohm Transformer YES Minimum frequency (10 dB) 150 Hz Maximum frequency (10 dB) 18kHz Sensitivity 95dB Sound pressure SPL 110dB Horizontal radiation angle 360 gr Vertical radiation angle 116 g Speakers Number of speakers 8  Woofer diameter 3 inches Dimensions Height 763 mm Length 121mm Length (depth) 140mm Weight 8.6 kg Case color White Housing material Metal Protection IP66 Accessories included Wall mount included