Designed for performing musicians, the Pro X30 has a soundstage that features powerful lows, articulate mid-range, and sparkling crystal-clear highs. With the performance, power, and output for any stage, from intimate venues to large arenas, the incredible sound of the Pro X30 will meet the demands of the most discerning musician and music lover alike. Westone Audio’s proprietary silicone and comfort foam eartips are provided in three different sizes to ensure a superb fit and provide superior noise isolation. Ambient sound levels are reduced an average of 25dB, making the Pro X30 the perfect choice for use on stage or other noisy environments. The Pro X30 is ideal for singers and music lovers looking for a balanced sound signature.