M-AUDIO BX5 3D. Biamplified studio monitor with Class A/B amplifier and 100W of power, 5" military kevlar woofer shielded with high temperature moving coil and rubber suspension ring, magnetically shielded silk dome tweeter with optimized waveguide, integrated Acoustic Space Control acoustic correction system, bass reflex. On the rear panel it has balanced XLR input and 1/4" balanced/unbalanced jack, volume control, switch for 3-way Acoustic Space Control function,
On/Off button.