Powered monitor with a 6.5-inch speaker and 30W output. - Model Name: CM-30 - Output: 30W - Speaker Size: 6.5 inches - Number of Channels: 5 - Expansion: Stereo Link - Input Terminals: AUX IN 1, AUX IN 2, MIC/LINE - Brand: Roland - Type: Powered Monitor Connection Terminals ＜CH1＞ MIC/LINE IN (XLR type, standard type) ＜CH2, CH3＞ LINE IN (standard type = L/R ＜MONO＞) AUX IN 1 (RCA pin type = L/R) / 2 (stereo mini type) Headphones (standard stereo type) Stereo Link (standard type = IN, OUT ＜L/R＞) Dimensions/Weight Width (W) 214 mm Depth (D) 238 mm Height (H) 275 mm Weight 5.6 kg Thank you for viewing. Purchased about five years ago, used once, and stored at home. Standard plug shielded cables (approx. 2.8m x 2) and a stereo standard plug cable (1.5m x 1) are also included. Operation has been confirmed. Everything in the photos is included. Thank you for your consideration.