115/120 volts for Bose L1 Model 2/B2 base and F1 812 speaker/subwoofer

Is a power source of 115 - 120 volts on a bandwagon stage okay to use for my Bose L1 Model 2 & B2 base and F1 speaker/subwoofer? Will this not hurt my systems?

 

Thanks in advance for the reply,

mnstrljb