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ETYMOTIC ER4XR / ER4SR In-Ear Earphone

ETYMOTIC ER4XR / ER4SR In-Ear Earphone

HK$2,999.00
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  • SF EXPRESS (Hong Kong / Macao )
  • SF EXPRESS (Hong Kong and Macau) shipping Receiver
  • SF EXPRESS / Singapore Post (Asian countries) Shipment tax not included
  • DHL / Singapore Post (tax not included)
  • Store pickup

Description

FEATURES
 ER4SR
  • Reference Standard
  • Metal bodies with anodized finish
  • Detachable Kevlar™ reinforced cables allows for easy replacement and customization
 ER4XR
  • Enhanced and extended bass
  • Metal bodies with anodized finish
  • Detachable Kevlar™ reinforced cables allows for easy replacement and customization
 Accessories:
  • Earphones
  • Detachable, 5 ft cord with 3.5 mm gold plated stereo plug
  • 1 ⁄4" stereo phone adapter
  • Assortment of eartips
  • Filter removal tool and replacement filters
  • Shirt clip
  • Zippered storage case 
SPECIFICATION
 Frequency Response: 20 Hz - 16 kHz
 Transducers: High performance, balanced armature micro-drivers
 Noise Isolation: 35-42 dB
 Impedance (@1kHz): 4XR (45 Ohms) 4SR (45 Ohms)
 Sensitivity (@1 kHz) SPL at 0.1v: 4XR (98 dB) 4SR (98 dB)
 Maximum Output (SPL): 122 dB
 Cable: 5 ft Detachable
*User Replaceable ACCU•Filters™
*CUSTOM•FIT Option


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