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ETYMOTIC RESEARCH - REFERENCE EARPHONES POWERED BOX 

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Retail Price:  $299.00 
Our Price: $190.27
You Save: $108.73 (36%)
Stock Status: In stock
Usually Ships: Within 1 Business Day
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PCNation #: G01792
Manuf. Part: ER4P
Condition: New and Factory Sealed
Weight: 1 lbs.
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  • Authorized dealer:
    PCNation is an authorized dealer of ETYMOTIC RESEARCH products
  • Warranty:
    1 Year Manufacturer's Warranty

Product Overview

The ER4P MicroPro earphones are the next best thing to live music, with noise isolation far surpassing that of active noise-canceling earphones.
 
General Information
Manufacturer: Etymotic Research, Inc
Manufacturer Part Number: ER4P
Manufacturer Website Address: www.etymotic.com
Brand Name: Etymotic
Product Line: MicroPro
Product Series: ER-4
Product Name: MicroPro ER4P Portable Earphone
Product Type: Earphone
Technical Information
Connectivity Technology: Wired
Operating Distance: 5ft
Sound Mode: Stereo
Impedance: 27 Ohm
Minimum Frequency Response: 20Hz
Maximum Frequency Response: 16kHz
Earpiece
Earpiece Technology: Dynamic
Earpiece Design: Earbud
Earpiece Type: Binaural
Ear Cushion: Foam
Earpiece Sensitivity: 108 dB SPL @ 1kHz
Interfaces/Ports
Host Interface: Mini-phone
Physical Characteristics
Weight: 1 oz
Miscellaneous
Package Contents:
  • MicroPro ER4P Portable Earphone
  • 5 ft. cord with 3.5 mm stereo phone plug
  • 1/4" stereo phone adapter plug
  • Six 3-flange eartips
  • 10 foam eartips
  • Filter changing tool
  • 4 replacement filters
  • Shirt clip
  • Pouch (not shown)
  • Storage box
  • Additional Information:
  • Maximum output: 122 dB SPL
  • Maximum continuous input: .75 Vrms
  • Transducer type: balanced armature
  • Transparent, reference-quality sound
  • For audiophiles, performing musicians and recording engineers
  • For mixing, monitoring and critical listening
  • Accurate real-ear response
  • Unsurpassed isolation from outside sound
  • Active noise-canceling earphone
  • Higher sensitivity and enhanced bass
  • Compatible with:

  • Portable CD players
  • MP3 players
  • DVD players
  • Other players without requiring an additional amplifier
  • Warranty
    Standard Warranty: 90 Day
    Additional Warranty Information:
  • Warranty extend to 2 years with online registration
  • 6089-G01792-9995 6089 ETYMOTIC RESEARCH 0 10446948
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