NEW STEP BY STEP MAP FOR LOUDEST PORTABLE BLUETOOTH SPEAKER AUSTRALIA

For each new round of tests, I begin by comparing The brand new models with Each individual other and with some of our previous picks. I evaluate the maximum output of each speaker indoors at a distance of one meter, making use of an NTi Minilyzer audio analyzer plus a calibrated NTi MiniSPL test microphone and playing a 34-second segment of ZZ Bes