A mid-array speaker is often a loudspeaker driver that reproduces a band of frequencies generally in between one–6 kHz, if not often called the mid frequencies (concerning the woofer and tweeter). Mid-vary driver diaphragms is often made of paper or composite components and might be direct radiation drivers (instead like https://miffy-speaker75173.verybigblog.com/29308123/miffy-speaker-an-overview