Pinnacle DSM2 HR Studio Monitor. Tweeter size: 24.5 mm, Woofer size: 203.2 mm, Magnet type: neodymium. RMS rated power: 180 W, Frequency range: 42 - 27000 Hz, Signal-to-Noise Ratio (SNR): 102 dB. Speaker interface type: XLR. Weight: 9100 g. Type: Studio, Dimensions (WxDxH): 270.3 x 257.5 x 385 mm, Audio output channels: 2.0