ER•2 Insert Earphones

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ER•2 Insert Earphones

Quick Overview

For research with humans and animals when a 16 kHz bandwidth is required.

$825.00

Availability: In stock

Features
  • Flat frequency response at the human eardrum
  • For research with humans and animals when a 16 kHz bandwidth is required
  • Accurate reproduction of signals recorded on the KEMAR® manikin (with flat-response microphone)
  • 70+ dB isolation between ears: reduces the need for masking
  • 30+ dB external noise exclusion
System Includes
  • Earphones
  • Dual-mono 7' cable assembly
  • 50 foam eartips (regular, 13mm)
  • 10 foam eartips (baby, 10mm)
  • 2 Single Use Eartips™ adapters with tubing
  • 4 front tube replacements
  • Velcro clips

Downloads

Instructions For Use

Technical Specs

Sensitivity (@1 kHz) SPL at 0.1v 100 dB SPL for 1V rms drive
Impedance (@1kHz) 10 Ohms nominal
Acoustic Polarity +Electrical = + Acoustic
Technical Specifications
Typical Frequency Response
(Zwislocki Coupler)
ER2 Graph

Accessories

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Q&A