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Kingstate Ups the Ante with New Earphone Set
2006/09/26
 | | The KJA-2164 AWNCA stereo earphones feature knockout specs. |
Kingstate Electronics Corp. of Taiwan, one of the world`s leading audio accessories manufacturers, recently unveiled a new set of stereo earphones, the KJA-2164 AWNCA, which features compact design, excellent sound, and user comfort.
The new KJA-2164 AWNCA stereo earphones offer high-end audio characteristics and compact design, with silver plug, white earpiece and white cord. Extremely easy to put on and take off, these earphones are suitable for business use and portable devices, such as Skype, MP3 players, MD, and Walkman.
Kingstate claims an impressive list of technical specs for the new earphones, including a normal impedance of 32Ω±20%; power rating of 2mW; output S.P.L of 100±3dB SPL (0dB=20μPa) at 1KHz with Vrms input=178mV; distortion of 5% maximum at 1KHz 1mW; and frequency response of 100~10,000Hz. And the performance specs are reported to include omni-directional capability; sensitivity of -40±4dB at 1KHz Vs=2.0V; RL=2.2KΩ (0dB=1V/Pa) (-60±4dB for 0dB=1V/μbar); and signal/noise ratio＞50dB. To non-technophiles, these earphones simply offer some desirable advantages, such as RoHS compliance, superior audio quality, competitive price, and user comfort that will certainly make your business thrive, Kingstate claims.
Established in 1977, Kingstate is one of the world`s leading acoustic accessories manufacturers based in Taiwan. Over the past 27 years, Kingstate has been dedicated to providing high quality micro-transducer technology and acoustic expertise for a variety of applications, including telecommunications, information technology (IT), medical, civil/military communications, and automotive. The company`s objective is to supply high quality, reliable components to product manufacturers. Furthermore, their engineers can also assist customers to study their specific applications and requirements so as to add value to a product line.
The company offers a diversified range of products that belong to five categories: piezo buzzer, magnetic buzzer, micro speaker, dynamic receiver, electric condenser microphone and rubber holder.
Refusing to be complacent, Kingstate continues to move ahead, with help from its strong R&D team, by regularly launching new items such as ultra-thin or small-diameter speakers and receiver; microphones; surface-mount device (SMD); minimized buzzers; and many others. They run manufacturing facilities in Taiwan and China, which are ISO 9001- and QS 9000-certified. In 2002, Kingstate became TL 9000-certified, a standard recognized by the QuEST Forum.
Please contact the company for more information at: 10F, No. 69-11, Sec. 2, Chungcheng E. Rd., Tamshui, Taipei Hsien, Taiwan; tel: (886-2) 2809-5651; fax: (886-2) 2809-7151; e-mail: mickeytien@kingstate.com.tw
website: www.kingstate.com.tw
(by Quincy)
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