EVERYTHING ABOUT BLUETOOTH SPEAKERS JBL UNDER 500

For every new round of tests, I start by comparing the new models with each other and with a number of our previous picks. I measure the most output of each and every speaker indoors at a distance of 1 meter, using an NTi Minilyzer audio analyzer and also a calibrated NTi MiniSPL test microphone and playing a 34-second section of ZZ Prime’s prett