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ER-4 MicroPro Stereo Earphones

More From: Etymotic Research, Inc.

Item #: 6097202

Mfr. Part#: ER4SGSI

Availability: On Order

Est. Ship: Call for Availability

Unsurpassed sound quality and noise isolation

ER-4 MicroPro Stereo Earphones - ER4SGSI

Ear-bud Style headphone
90dB Sensitivity
Warranty: 1 Year

These ER-4 MicroPro earphones are the next best thing to live music, with noise isolation far surpassing that of active noise-canceling earphones. The ER-4s require no batteries and can be plugged into any audio source. Their external noise exclusion, 35 dB with 3-flange eartips, 42 dB with foam eartips, allows you to hear the full dynamic range of recordings without having to play them at unnaturally high and unsafe levels.

These stereo earphones were designed to compensate for the high frequency emphasis in all CD recordings, in order to provide accurate sound reproduction. Performing musicians often use them as in-ear monitors because the response of the ER-4 stereo matches the response of most typical monitor loudspeakers. Their high accuracy and exceptional sound isolation have made these earphones popular with musicians, recording engineers and audiophiles.

Audio
Audio Output Mode	Stereo
General
Headphone Form Factor	Ear-bud
Headphone Type	Binaural
Performance
Sensitivity	90 dB
Contents	ER-4 earphones, 5ft. cord, 1 / 4" stereo phone adapter plug, (6) flange eartips, (10) foam eartips, (4) replacement filters, filter changing tool, shirt clip, pouch, storage box, documentation
Ports/Connectors	(1) 3.5mm stereo headphone jack
Returns Policy	This product is subject to our return policy. Please see our complete return policy for details.
Warranty - Labor	1 Year
Warranty - Parts	1 Year