M-Audio BX8 Carbon Pair Speaker Studio Monitors for Music Production and Mixing. With Free Speaker Stands and 2 XLR Cables. Authentic, flat frequency response ideal for recording studios 8" woven Kevlar low-frequency driver New, bi-amplified 130 Watt (70+60) Class A/B amplification Acoustic Space Control lets you calibrate the BX8 to your mixing environment Free XLR CABLES(2).