Ultimate Ears on Wednesday introduced its $399
triple.fi 10 Pro
earphones. The “universal fit” earphones feature three miniature speakers per ear.
Triple.f1 10 Pros feature two bass drivers and one high-frequency driver, with a frequency response of 10Hz to 17kHz. The earphones use a deep-bore design that delivers frequencies through two separate channels. The earphones also provide 26dB of noise isolation, and anchor in place using an ear loop that guides the cable behind the ear.
The first 1,000 units can be pre-ordered in a special collector’s edition that includes an engraved mini-travel case and a larger metal case that fits an iPod along with the earphones; poster; accessories including a five-piece fit kit, 1/4-inch adapter jack, cleaning tool and attenuator.