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ER•30 Insert Earphones

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ER4SR/XR Bundle 2017

ER•30 Insert Earphones

Quick Overview

The ER-30 is a special earphone for use in magnetically unfriendly environments. The extra-long (20 ft) silicone tubing allows the earphones to be placed up to 20 feet away from the magnetic source. Disposable foam eartips provide 30 dB of noise attenuation.

$810.00

Availability: To order send an email to: orders@etymotic.com

Features
  • For use in magnetically unfriendly environments (e.g. MRI)
  • Disposable foam eartips attach to 20 feet of silicone tubing
  • Extra long tubing permits earphones to be placed up to 20 feet away from the magnetic field source
  • Insert earphones connect to any audio source
System Includes
  • Earphones
  • Dual-mono 7' cable assembly
  • 36 foam eartips (regular, 13 mm)
  • 36 foam eartips (baby, 10 mm)
  • 2 straight adapters
  • 2 right angle adapters
  • 2 silicone tubes (20 ft.)

Instructions For Use

Technical Specs

Sensitivity (@1 kHz) SPL at 0.1v 100 dB SPL in HA-1 Coupler at 3.0V rms
Impedance (@1kHz) 300 Ohms
Technical Specifications

Typical Frequency Response
(Zwislocki Coupler)

ER-30 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
ER13-14 3mm Horn Foam eartips (regular, 13mm)

ER13-14 3mm Horn Foam eartips (regular, 13mm)

Package of 36 eartips

$21.00
ER13-14B 3mm Horn Foam eartips (baby, 10mm)

ER13-14B 3mm Horn Foam eartips (baby, 10mm)

Package of 36 eartips

$21.00
ER30-09 Right-angle tubing adapters

ER30-09 Right-angle tubing adapters

Package of 2 adapters

$50.00
ER30-17 Tubing adapters

ER30-17 Tubing adapters

Package of 2 adapters

$19.00
ER30-18 20ft. Silicone tubes with adapters

ER30-18 20ft. Silicone tubes with adapters

Package of 2 tubes

$115.00

Ratings & Reviews

Q&A