Etymotic ER-4P Portable A Steal At These Prices

Etymotic ER-4P Portable A Steal At These Prices

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20th of May 2012

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Over $25

Etymotic ER-4P Portable In-Ear Earphones specifications:

Noise isolation: 35 42 dB
Maximum output: 122 dB SPL
Weight: less than one oz.
Response accuracy: 86%
Frequency response: 50 10 kHz
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This entry was posted on Friday, August 8th, 2008 at 8:22 am and is filed under AUDIO Accessories. You can subscribe via RSS 2.0 feed to this post's comments. Responses are currently closed, but you can trackback from your own site.

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