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

The following accessories are compatible with this product:

ER1-02 Dual-Mono cable 7ft. assembly

ER1-02 Dual-Mono cable 7ft. assembly

One cable

$45.50
ER1-04 Sound delivery tube adapters

ER1-04 Sound delivery tube adapters

Package of 10

$17.00
ER1-06 Single Use Eartips™ adapters with tubing

ER1-06 Single Use Eartips™ adapters with tubing

Package of 2 adapters

$13.50
ER1-07 Adapter for B&K DB-0138 2CC (HA-2) coupler

ER1-07 Adapter for B&K DB-0138 2CC (HA-2) coupler

Single adapter

$55.00
ER1-08 Adapter for Knowles DB-100 (ZWISLOCKI) coupler

ER1-08 Adapter for Knowles DB-100 (ZWISLOCKI) coupler

Single adapter

$44.00
ER1-12 Adapter for FRYE 2cc (HA-2) coupler

ER1-12 Adapter for FRYE 2cc (HA-2) coupler

Single adapter

$80.00
ER1-14A Disposable foam eartips (regular, 13mm)

ER1-14A Disposable foam eartips (regular, 13mm)

Package of 50 eartips

$21.00
ER1-14B Disposable foam eartips (baby, 10mm)

ER1-14B Disposable foam eartips (baby, 10mm)

Package of 50 eartips

$21.00
ER1-21 Sound delivery tube replacements with adapters

ER1-21 Sound delivery tube replacements with adapters

Package of 4 adapters

$18.00
ER3-05 Velcro Clips

ER3-05 Velcro Clips

Package of 6 clips

$8.50
ER10D-T03 3mm Single Use Eartips™

ER10D-T03 3mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T04 4mm Single Use Eartips™

ER10D-T04 4mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T05 5mm Single Use Eartips™

ER10D-T05 5mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T06 6mm Single Use Eartips™

ER10D-T06 6mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T07 7mm Single Use Eartips™

ER10D-T07 7mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T08 8mm Single Use Eartips™

ER10D-T08 8mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T09 9mm Single Use Eartips™

ER10D-T09 9mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T10 10mm Single Use Eartips™

ER10D-T10 10mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T11 11mm Single Use Eartips™

ER10D-T11 11mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T12 12mm Single Use Eartips™

ER10D-T12 12mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T13 13mm Single Use Eartips™

ER10D-T13 13mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T14 14mm Single Use Eartips™

ER10D-T14 14mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-T16 16mm Single Use Eartips™

ER10D-T16 16mm Single Use Eartips™

Package of 100 eartips

$30.00
ER10D-KIT 156 assorted eatips in storage box

ER10D-KIT 156 assorted eatips in storage box

One storage box with 156 eartips

$60.00

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