GETTING MY BILLBOARD BLUETOOTH SPEAKER REVIEW TO WORK

For each new round of tests, I begin by comparing The brand new models with each other and with a number of our past picks. I measure the utmost output of each speaker indoors in a distance of one meter, using an NTi Minilyzer audio analyzer as well as a calibrated NTi MiniSPL test microphone and playing a 34-second segment of ZZ Major’s incredib