The ER3-SE Studio Edition provides a high level of sensitivity, making it a perfect match for the portable media players on the market today. The ER3-SE offers audio professional grade sound reproduction at an affordable price.
Best-in-Class
No compromise, high-performance noise-isolating earphones that deliver best-in-class benefits and superior value, perfectly matched to the latest product innovations from most music players that support a 3.5-mm stereo phone plug.
Studio Grade Accuracy
- 85%+ response accuracy from 20 Hz – 15 kHz
- Achieves highest output sensitivity in its class with 102 dB SPL sensitivity at 1 kHz at 0.1 mV
- Accu•Driver™ high performance, precision matched, balanced armature drivers
Noise Isolation
- 35 dB - 42 dB noise isolation
- Documented highest noise isolation of any earphones or headphones on the market today
Durability and Warranty
- 2-year replacement warranty
- Reinforced cable for durability
- User-replaceable filters that protect the balanced armature drivers from ear wax
Etymotic ER3SE Features
- Precision machined metal bodies with anodized finish
- Assortment of noise-isolation eartips ensures proper seal and comfort
- CUSTOM•FIT option available
- Detachable, 4ft. cable allows for easy replacement
- Pair of ER3SE Earphones1
- Dual flange silicone eartip pair (S)1
- Dual flange silicone eartip pair (M)1
- Dual flange silicone eartip pair (L)1
- Dual flange silicone eartip pair (XL)1
- Triple flange eartip pair (standard)1
- Triple flange eartip pair (large1
- Foam eartip pair (standard)2
- Filter removal tool1
- Replacement filter1
- Pouch1
- Two Year Waranty1
- Frequency Response 20 Hz – 16 kHz
- Transducers Single high-performance balanced armature per channel.
- Noise Isolation 35dB using silicone ear tips, 42dB using foam ear tips
- Impedance 22 Ohms @ 1kHz
- Sensitivity 102 dB @ 1kHz, 1mW
- Maximum Output (SPL) 120 dB
- Cable Detachable 4 ft cable with MMCX connectors
- User Replaceable ACCU-Filters Yes
- Custom-Fit Option Yes
