The advanced Edifier MR4 speakers are suitable for use not only at home but also in a recording studio. They are designed to provide excellent sound quality and feature two playback modes - Monitor and Music. The convenient knob allows for easy access to the functions, and multiple available connections such as TRS, AUX, or RCA enable the connection of various devices. To ensure the highest audio quality, the speakers have been professionally tuned by experts at Edifier Acoustic Labs. With a Class-D amplifier and a 4-inch woofer, the frequency can be lowered to 60 Hz, and the use of DSP enhances the sound even further. The MR4 also includes an advanced crossover for better input signal and clearer sound. The speakers are designed to deliver outstanding audio performance.