The Rockville APM6 Active Studio Monitor Comes in Pairs and each monitor will be bi-amped. What this means is that there is a separate amp for the highs and a Separate amp for the lows! Each speaker has 175 watts peak output power and 67.5 watts RMS giving you a total of 350 watts peak and 175 watts RMS per pair. We spent a lot of time developing the most premium studio monitors we ever built! I am very pleased and excited to talk to you guys about what we did to make these speakers sound as good as they do. If you are an audiophile you will find what we did to be quite amazing. Keep in mind, the only reason our price point is not 300 % higher is because you are buying manufacturer direct. We are one of the leading speaker manufacturers in the USA, and we have a state of the art manufacturing process. There is a lot to talk about so I will break it down into sections. Features: RMS: 175 Watt Enclosure is made of top quality MDF wood. Our enclosure is not particleboard, it is true high-grade MDF! The enclosure is 0.5” thick while the front board of it is a full 1” thickness to give you the ultimate best sound quality! We use “baking paint” made for wood surface. It lasts long and is the best paint for speakers! Beautiful finish is matte with a slight shine to it. Our designers spent a lot of time on the color to make it beautiful and elegant looking to improve the appearance of your studio or room Frequency Response: 50Hz - 20 kHz 350 Watts peak output per pair 175 Watt RMS output per pair Each speaker produces 175 watts peak and 87.5 watts RMS Input voltage: 120V Product Dimensions in Inches (Single): (W*H*D): 8.5” inch x 12.6” inch x 10” inch Shipping Dimensions in Inches (For pair boxed): (W*H*D): 25.35” x 16.38” x 12.2” inch Net Weight (Pair): 22 LBS Shipping Weight (Pair): 26 LBS Includes speaker linking cable and power plug Input Impedance (Ohms): 10K Ohm Balanced