JBL 2446H - JBL 2446H 2" high frequency compression driver. JBL 2446H high frequency 2" compression drivers available at US Speaker.
Amazon.com: 10W Bluetooth Speaker, Portable Wireless Speakers with Double Subwoofer Heavy Bass, Bluetooth 5.0, Colorful Lights, 4000 mAh, FM Radio, Remote, EQ, Loud Stereo Speaker for Home Outdoor Party (Black) : Electronics