ER•2 Insert Earphones 10 Ohms

Insert earpiece ER-2 from Etymotic Research. The system includes: headphones, dual-mono 7" cable arrangement, 50 earplugs (normal, 13mm), 10 earplugs (baby, 10mm), 2 adapters Eartips™ with tubes, 4 replacement soundtubes, velcro fasteners
Characteristics:
- Flat frequency response on the human eardrum
- For research with humans and animals when a 16 kHz bandwidth is needed
- Precise reproduction of the signals recorded on the KEMAR®-manikin (flat-response microphone)
- 70+ dB isolation between ears: reduces the need for masking
- 30+ dB external noise reduction
- Sensitivity: (@1 kHz) SPL at 0.1v 100 dB SPL for 1V rms drive
- Impedance: (@1kHz) 10 Ohms nominal

Scope of delivery: 1 piece
evidENT-Shop Article 736