earphones
Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones
The new Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones feature a couple of 11.5mm drivers that produce a frequency response of 18Hz – 22,000Hz, a 47k Ohm of impedance, a maximum input of 40mW and an output sound pressure level of 100dB/mW (training mode ON). These headphones offer a training mode that will emphasize the vocal part of the song, so you can hear the words more clearer. The Audio-Technica ATH-CK30LG draws its power from two AAA alkaline batteries that provide around 50 hour of operation time. Other specs include a 3.5mm gold-plated stereo mini plug and a 1.2 meter cable. Available in both black and white, the Audio-Technica ATH-CK30LG Sound Assist Language Study Earphones are priced at $49.99. [Product Page]
Westone 4R Quad-Driver Earphones
Westone Laboratories has announced the availability of the Westone 4R quad-driver earphones. These ultra high-performance earphones feature the company’s unique four balanced armature drivers that produce a frequency response of 10Hz – 18kHz and a 31-ohm of impedance. The Westone 4R quad-driver earphones also feature a 50-inch Westone removable EPIC cable, a 3.5mm stereo plug, premium comfort tips, wax removal tool and a water resistant monitor vault. The Westone 4R quad-driver earphones will be launched in the fourth quarter of 2011 for $499. [Product Page]
