Etymotic ER4-S Micro Pro Earphones
Etymotic ER4-S Micro Pro Earphones

Get Etymotional

You’re willing to dish out a pretty penny for new earbuds, as long as they are premium quality. For a good pair of earphones that are bound to exceed your expectations, try out the Etymotic ER4-S Micro Pro Earphones, an IEM that keeps a low profile, but always delivers a high performance.

Etymotic ER4-S Micro Pro Earphones

Go for the Pro

Made from thick, sturdy plastic, the Etymotic ER4-S Micro Pro Earphones hold powerful balanced armature drivers that deliver crisp, extended highs, energetic mids, and excellent bass. The neutral tone of the ER4-S gives you accurate audio with tons of detail and instrument separation.

Etymotic ER4-S Micro Pro Earphones

Sink Into the Sound

Featuring a deep fit comfortable fit and a maximum attenuation of 42dB, the ER4-S Micro Pro Earphones are great at noise isolation to keep you in the zone. Also including a selection of silicone and foam ear tips, the ER4-S gives you great sound that’s built to last.

Etymotic ER4-S Micro Pro Earphones

Specs

  • Etymotic
  • Balanced armature drivers
  • Frequency response: 20 Hz - 16 kHz
  • Noise isolation: 35-42 dB
  • Impedance: 4B (100 Ohms), 4S (100 Ohms), 4PT (27 Ohms) at 1 kHz
  • Sensitivity: SPL at 0.1vn 4B (90 dB), 4S (90 dB), 4PT (102 dB) at 1 kHz
  • Maximum output (SPL): 122 dB
  • 5 ft (1.5 m) cable
  • User replaceable ACCU-filters

Included

  • 2-year warranty
  • Hard case
  • Travel pouch
  • 1/4 in (6.3 mm) adapter
  • 3 pair silicone tips
  • 5 pair foam tips
  • 2 pair replacement filters
  • Filter removal tool
  • Shirt clip

Shipping

All orders will be shipped by Massdrop.

Estimated ship date is July 31, 2015 PT.

After the drop ends, payment will be collected. To deliver the best value to the group the request will then be submitted to the vendor up front, making all sales final. Be sure to check the discussion page for updates.

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