Dcm TF-500 Series Two loudspeakers offer a wide angle sound distribution, providing flexibility in positioning while producing excellent sound. They are designed to be placed in an equilateral triangle with the listener's position at the focal point for optimal performance. However, experimentation with different placements is encouraged to achieve the best sound for your specific listening environment. The TF-500 Series Two loudspeakers are mirror-imaged, with the DCM logo nameplates located on the inside edges of the pair when properly positioned.