DUAL-MODE BOOKESHELF SPEAKERSBuilt-in studio monitor and HiFi mode, one key switch. Use monitor mode when creating compositions, and the sound is more straightforward. When listening to music, switch to HiFi mode for more beautiful and richer tones. You can be a creator anytime, whether it's a music video or a live broadcast, this speaker can help you. 4 INCH CARBON FIBER SPEAKER AND 25MM SILK DOME TWEETERThe main speaker unit is 4 inch carbon fiber unit, which is designed with Sanyun carbon fiber material and multi-layer voice coil technology, cooperate with the 25mm silk dome tweeter. The speakers have excellent sound performance, warm and thick medium frequency, deep and powerful low frequency, clear and bright high frequency sound characteristics. PROFESSIONAL TUNINGAccording to the characteristics of the speaker units, after dozens of professional adjustments in the laboratory, subtle comparisons are made to obtain the flat curve required by the monitor