[Domestic regular goods / manufacturer’s warranty 2 years] Etymotic Research Studio Reference Earphone BA type ER 4 SR

38,121.12 50,242.24

Highlights

Style: Body only Driver: Balanced armature type (1 unit) Impedance: 45 ? Noise attenuation: 35 to 42 dB Maximum output sound pressure: 122 dB SPL sensitivity: 98 dB SPL (0.79 V input) reproduction frequency band: 20 to 16,000 Hz input plug : 3.5 mm stereo mini plug, L type code: 1.5 m (detachable MMCX connector) Accessory form · ear tip · black (2 pair) 3 flange · ear tip · S · frost (1 pair) 3 flange · ear tip · Clear (2 pairs) Filter exchange tool replacement filter (4 pieces) Shirt clip Zippered pouch stereo adapter

Description

32 x 0.2 x 0.2 inches

90.72 Grams

Additional information

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