Yamaha HS 50m Studio Monitor (simply one, not two). It's in good condition; has a little bit of cosmetic damage but it works like the day I bought it. I have the power cable included. Functions: - 5-inch White polypropylene cone- 3/4-inch dome tweeter- 70-watt biamplified power with low frequency is 45W at 4 ohms and high frequency is 25W at 8 ohms- XLR and 1/4-inch adapters.