Ultimate Ears (UE Pro), a division of Logitech, has announced its new state-of-the-art UE PREMIER in-ear monitors (IEMs).
The custom in-ear monitor company says that its new IEMs provide end users a rated frequency range of 5Hz to 40kHz, and Ultimate Ears points out that professional musicians and audiophiles can benefit from the headphones’ ability to deliver high levels of performance. Ultimate Ears stresses that its new headphones incorporate 21 drivers, and each of these drivers were selected to meet the company’s performance criteria. The UE PREMIER’s multiple drivers are controlled by a passive 5-way passive crossover to maximize the in-ear monitors’ complex driver array.
To extend down to 5Hz the company notes that it designed dual sub-low drivers in parallel with four dual mid-low drivers. According to Ultimate Ears, the quad-mid driver array helps the headphones to produce high levels of resolution.
In addition, the UE PREMIER in-ear monitors utilize the company’s proprietary True Tone Driver and Knowles’ proprietary Quad Super Tweeter to enable the headphones to reach up as far as 40kHz to offer users rich and warm high-end with upper register harmonics.