Tag: JBL Harman Boom Box

  • JBL Boom Box Watts

    JBL Boom Box Watts

    The JBL Boom Box JBL by Harman Kardon is a moderate to higher power, boom box style unit with enough RMS watts to fill bigger rooms with full sounding tunes. It also has a built in power bank for recharging light, medium, and some duty phones and tablets. But what do the watts a BT…