For decades, our renowned loudspeaker designs have been helping artists perform their best. MP-460 Professional In-Ear Monitors build on that legacy with incredible sound and build quality for artists, mixing, and audiophiles. Featuring drivers from Knowles® in a quad balanced armature design, MP-460 In-Ear Monitors take high-fidelity to the next level for truly stunning vocal clarity and detail that will satisfy the most discerning listener. And thanks to their specially molded enclosures, they sit gracefully in your ear with a comfortable, ergonomic fit and with up to 40db of sound isolation. The optional MP-BTA Bluetooth Adapter makes on-the-go listening a breeze. Elevate your performance and music with Mackie MP-460 Professional In-Ear Monitors.