THE SPEAKER BLUETOOTH JBL KARAOKE DIARIES

For every new round of tests, I start off by comparing the new models with one another and with many of our earlier picks. I measure the maximum output of every speaker indoors at a distance of 1 meter, making use of an NTi Minilyzer audio analyzer in addition to a calibrated NTi MiniSPL test microphone and playing a 34-second section of ZZ Leading