%$$$ Quality Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black)

Save Product Available. Save Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black). Compare your Save price with best online store. Choose your best product Shopping online.

Review : Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black)

Get Save Price Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black). Get on the merchant 's on-line searching and browse reviews. If you're attempting to uncover Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black) with one of the most successful worth. This could be the most effective offers to suit your needs. Exactly where you could discover these item is by on-line seeking shops? Read the overview on Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black) Now, it 's spacial worth. consequently don't shed it.

Click to get Save Price Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black)

Main Features : Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black)

Highest noise-isolating earphones on the market

Reduction of outside noise reduces the risk of listening at unsafe levels

Designed for audiophiles, musicians and sound engineers

Assortment of ACCU-Fit eartips included to ensure proper seal and comfort, plus airline adapter and 1/4 inch stereo adapter

Etymotic invented noise-isolating, in-ear earphones. Etymotic's original insert earphone design, developed for auditory research and medical diagnostics, used balanced armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones.

ER 4PT, the newest model in the MicroPro series, is intended for sound engineers and audiophiles in constant motion. ER 4PT combines the acoustic characteristics and features of ER 4P earphones, and comes with extra mobile adapters and accessories for traveling professionals. Also included is an industry-exclusive channel-matching compliance graph, signed by the Etymotic engineer who precision matched and custom tuned the balanced-armature drivers.

An assortment of noise-isolating ACCU Fit eartip options to ensure proper seal and comfort First earphones to completely seal the ear 98% (35 dB - 42 dB) noise isolation highest of any earphones or headsets on the market today Reduction of outside noise reduces the risk of listening at unsafe levels Braid-reinforced cable for extremely low microphonic effect ACCU Filter user-replaceable filters protect the balanced-amature drivers from earwax Specifications - Frequency Response - 20 Hz - 16 kHz Accuracy Score - 4B (92%) 4S (92%) 4P (86%) 4PT (86%) Transducers - balanced armature Noise Isolation - 35-42 dB Impedance (@1 kHz) - 4B (100 Ohms) 4S (100 Ohms) 4P (27 Ohms) 4PT (27 Ohms) Sensitivity (@1 kHz) SPL at 0.1V - 4B (90 dB) 4S (90 dB) 4P (102 dB) 4PT (102 dB) Maximum Output (SPL) - 122 dB Cable - up to 5-feet Replaceable ACCU-Filters Manufacturer's 2-year replacement warranty

Etymotic Research ER4S MicroPro Reference Earphones Shopping

Review Etymotic Research ER4S MicroPro Reference Earphones

This on-line sellers supply the best quality and save price price which integrated super save shipping (in U.S.A. only) for Etymotic Research ER4S MicroPro Reference Earphones. Reading opinions provides you using a a great deal of fuller information in the cons and pros on the Etymotic Research ER4S MicroPro Reference Earphones.

The ERâ?¢4 MicroProâ"¢ earphones are the next best thing to live music, with noise isolation far surpassing that of active noise-canceling earphones. The ERâ?¢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. The earphones come in three styles: ERâ?¢4B, ERâ?¢4S, ERâ?¢4P.

You still want to buy the Etymotic Research ER4S MicroPro Reference Earphones?. TheEtymotic Research ER4S MicroPro Reference Earphones is basically a very good product. If compared to the others. Etymotic Research ER4S MicroPro Reference Earphones is clearly better.Buy today, you might have a saveprice price, you should check the price before you buy.Of course, everybody wants to have their been then you should check-sized price is at the bottom.

Click to get SavePrice Etymotic Research ER4S MicroPro Reference Earphones

Etymotic Research ER4S MicroPro Reference Earphones Feature

To guarantee you are purchasing from an Authorized Dealer of Etymotic Research products, please select "ships from and sold by Amazon.com" product only

Next best thing to live music with noise isolation far surpassing that of active noise-canceling earphones

Hear the full dynamic range of recordings without having to play them at unnaturally high and unsafe levels

The ER-4S comes with everything needed for audiophiles, performing musicians and recording engineers

Assortment of ACCU-Fit eartips included to ensure proper seal and comfort