ANKER Bulutooth speaker what insode GOOD BASS ..

s.lazada.sg/s....
ANKER Bulutooth speaker what insode GOOD BASS verybsmooth.. 18 hours battary back up...

[@JaidervillaTV]

Do you know where I can find the speaker part replacement?
Thanks in advance

[@DINESHDINESH-oj9tl]

Good information

[@Sanjaymxx]

Bass radiator?

[@tredowntamiltech6464]

Have radiator

[@RAKA-AUDIOPHILE]

Bass port

[@謝忠仁-t5r]

A pipe resonant around 400Hz or so, I believe, for phase inversion.
Soundcore 2, has a passive radiator.