Comparing the frequency response of the JBL Bluetooth
speakers FLIP 4 and FLIP 5.
The test covers the frequency range from 20Hz to 20kHz.
The official frequency responses are:
Flip4: 70Hz to 20kHz
Flip5: 65Hz to 20kHz
Sorry about the stuck graph at the beginning for the Flip4. For some reason the screen recording did not work properly :(