Formerly known as the E500PTH, the SE530PTH uses Triple TruAcoustic Micro-Speakers to create an expansive soundstage. A dedicated tweeter ensures that highs and mids are incredibly accurate and detailed, while dedicated dual woofers provide balanced, full-bodied bass. The Push-To-Hear Control adjusts levels of external sound for maximum intelligibility. Evolved from personal monitor technology road-tested by pro musicians and fine-tuned by Shure engineers, the SE530PTH earphones deliver unparalleled acoustic accuracy. Triple TruAcoustic MicroSpeakers, one tweeter and dual woofers, deliver an expansive sound stage with full-bodied bass—for an auditory experience rivaled only by live performances.