I'm sure Bose incorporates a name of staying a fraud / poser by audiophiles, nevertheless it's an excellent product for what it really is. Quick summary: A speaker’s potential to reproduce these frequencies doesn’t guarantee accuracy since, like headphones, speakers are tuned differently. Some speakers amplify bass notes much https://www.bluetoothspeaker.top/rgb-bluetooth-5-0-speaker-with-stereo-sound-bass-support-tf-card-aux-speaker/