Shure SE846 Gen 2 - Four-Way Sound Isolating Earphones (Jade)Four custom engineered drivers tailored to blend precisely with each other deliver extended high end clarity, while the groundbreaking low pass filter design gives you the performance of a true subwoofer all without sacrificing a solitary detail. Customize your audio even further with a selection of four unique sound signatures, including a new 'extended' option. This is unparalleled aural acuity based on decades of dedication. Its why more musicians