Adam S3X-H Active Near/Midfield Monitor - active bass-reflex speaker with 2x 186mm (7") HexaCone woofers, 116mm (4.5") HexaCone midrange driver and X-ART tweeter, 32Hz-50kHz. Controls for HF gain and EQ (hi/lo). Power: 2x 250/350W (woofer), 250/350W (midrange), 50/100W (tweeter). Balanced XLR inputs, optional AES/EBU & S/PDIF input upgrade available. Dimensions: 280 x 530 x 320mm (HxWxD). Weight: 19.6kg