Technical data H811RTA Load rating 30 W Nominal impedance 8 ohms Transformer tappings 30-10-5 W (100V) ��30-10-5-2.5 W (70V) Frequency range 500Hz-7KHz SPL(@1W/m) 103 dB Protection type IP 56 Dimension W*H*D 280*205*282mm Weight Material,Colour Plastic / white
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