Product Specification

General

Brand : Etymotic Research

Model : ER4SR

Warranty : 1 year

Part Number : 846430002012

Technical Specification

Frequency : 20 Hz - 16 kHz

Headphone Type : In Ear

Noise Cancellation : No

Mic Included : No

Wireless : No

Etymotic Research ER4SR Studio Reference Precision Matched In-Ear Earphones (Detachable Balanced Armature Drivers, Noise Isolating

(109 Total Review)

Product Features

High performance balanced Armature drivers are precision matched to within 1 dB
Sleek, anodized, laser-etched aluminum body
Braided, reinforced 5ft detachable MMCX cables
35-42 dB of noise isolation with a max output of 122 dB
Precision machined metal bodies with anodized finish

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Product Specification

General

Brand : Etymotic Research

Model : ER4SR

Warranty : 1 year

Part Number : 846430002012

Technical Specification

Frequency : 20 Hz - 16 kHz

Headphone Type : In Ear

Noise Cancellation : No

Mic Included : No

Wireless : No

Etymotic Research ER4SR (846430002012)

Product Specification

Etymotic Research ER4SR Studio Reference Precision Matched In-Ear Earphones (Detachable Balanced Armature Drivers, Noise Isolating

Product Features

Product Specification

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