Bundle Includes: 2 x ADAM Audio A7V Powered Two-Way Studio Monitor Room Adaptation: On the back panel of A-Series speakers, you will find four bands of room adaptation equalization: Bass, Desk, Presence, and Treble Multi-Layer Mineral Woofer: A Series woofers are constructed with a unique blend of mineral stone fibers that have been baked together to create a lightweight but highly stable material DSP Based Electronics: The A Series capitalizes on the transformative power of DSP-based electronics to provide greater tuning precision and better predictability than analog-only speakers Vocings: A Voicing is a pre-defined sound profile of the A Series monitors. On the back panel, you will find two different selections, UNR and Pure. Here you will also find the Ext option which is dedicated to the extended functionality that comes with A Control via the Ethernet connection