Etymotic ER3SE Black is the most accurate earphone in its class.
- Studio-grade accuracy
- Precision machined metal bodies with anodized finish
- 35+ dB of external noise isolation
- Assortment of ear tips
- Detachable cable allows for easy replacement
- High-performance balanced-armature driver
- Detachable, 4-foot cable
- Foam and 3-flange ear tips
- Filter removal tool and filters
- Compact storage pouch
- Shirt clip
- Frequency Response 20 Hz – 16 kHz
- Transducers High-performance,
- balanced-armature micro-drivers
- Noise Isolation 35 - 42 dB
- Impedance 22 O
- Sensitivity (@ 1 kHz) SPL at 0.1V 102 dB
- Maximum Output (SPL) 120 dB
- Cable Detachable, 4 ft
- Warranty 2 years
- CUSTOM•FIT Option Yes.
- User Replaceable Filters - Yes.