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Etymotic Research 846430002012 Studio Reference Precision Matched In-Ear Earphones, (ER4SR) , Black
Etymotic Research 846430002012 Studio Reference Precision Matched In-Ear Earphones, (ER4SR) , Black
Brand: Etymotic Research
A$435.25
- 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
From the manufacturer
Etymotic Research, Inc. is an engineering-driven research, development and manufacturing company. The name 'Etymotic' (pronounced 'et-im-oh-tik') means 'true to the ear'. Innovation, education and hearing conservation are central to Etymotic's mission.
ER4SR Studio Reference
The World's Most Accurate Earphones Just Got Better!
Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic's original design, developed for auditory research and hearing testing, used balanced-armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones.
- Detachable 5 foot cable
- High performance balanced-armature drivers
- Sleek driver bodies with anodized finish
- Braided cables for reduced microphonic effect
Why Etymotic?
Etymotic designs products to measure, improve and protect hearing, and enhance the listening experience of music lovers everywhere. Audio engineers, musicians and audiologists at Etymotic have generated over 100 patents issued and pending.
Why ER4SR Studio Reference?
ER4SR is Etymotic's new reference standard hi-fidelity earphone for those who demand nothing less than the highest fidelity. The next generation of our long-revered flagship earphone, the ER4S, the ER4SR delivers increased accuracy with greater sensitivity.
Like its predecessor, the ER4SR channels are precision matched within an industry-leading 1dB across frequencies from 100Hz to 10kHz.
The new ER4SR incorporates significant cosmetic and functional improvements, from a sleek, anodized and laser-etched aluminum body to the reinforced, user-replaceable detachable cable. The ER4SR is a must have for discerning engineers, audiophiles, and consumers wanting the most accurate in-ear earphone available.
Specifications
- Frequency response 20Hz-16kHz
- Channel matched within 1 dB from 100Hz to 10kHz
- 35-42 dB noise isolation
- Impedance 45 ohms
- Sensitivity: 98 dB SPL at 1kHz, 0.1V drive level
- 122 dB maximum output
- Assembled and precision matched in the United States
User Detachable Cables
To detach the cables, pull the cable connector away from the earphone body. Pull straight out-Do Not Twist.
To attach the cables, align the key tab on the cable connector with the notch in the body of the earphone. Press together until it snaps in place.
Changing the Filters
Etymotic earphones have special filters that smooth the frequency response and prevent earwax from entering the earphones. The filters are located at the end of the earphone and are visible when the eartip is removed. When a filter becomes clogged it should be replaced. Filters should be changed when output decreases or sound quality declines.
In The Box
ER4SR Studio Reference earphones.
Assorted eartips and 1/4" stereo phone adapter.
Filter removal tool and replacement filters.
Shirt Clip and Carrying Case.
Performance Certificate.
- Control type: Volume Control
- Style: High-Fidelity
- Cable feature: Detachable
- Product dimensions: 81.28 x 0.64 x 0.64 cm; 90.72 Grams
- Has Auto Focus: No
- Material Type: Aluminium
- Compatible devices: Android,iPhone,iPod,iPad,PC,Mac,Laptop,Computer,Mobile Phone,Apple iPhone,Samsung Galaxy,HTC,iPhone 4,iPhone 4S,iPhone 5,iPhone 5S,iPhone 6,iPhone 6S,Galaxy S6,Galaxy S7,DAP,High Resolution Audio Player,High Res Audio Player
- Package type: Standard Packaging
- Model name: ER4-SR
- Is discontinued by manufacturer: No
- Specific uses for product: Professional monitoring, Audiophile listening
- Supported audio formats: aac, aax, aax+, aiff, he-aac, m4a, mp3, wav
- Media type: ;;
- Microphone format: Detachable
- Display Technology: No Display
- Material: Aluminium
- Aspect Ratio: Unknown
- Headphones jack: Detachable Connector
- Age range (description): Adult
- Hardware Interface: 3.5mm Audio
- Form Factor: In-ear headphone
- Does it contain liquid?: No
- Manufacturer: Etymotic Research
- Item Model Number: ER4SR
- Batteries Included: No
- Batteries Required: No
- Colour: Black
- Water resistance level: Not Water Resistant
- Supports Bluetooth Technology: No
- Item Weight: 90.7 g
- Includes AC Adapter: No
- Recommended uses for product: Music
- Special Features: Noise_Isolating
- Model year: 2016
- Included components: In-Ear Monitors and Tip Pack
- Includes Rechargeable Battery: No
- Part Number: 846430002012
- Display Type: No Display
- Wireless communication technology: ;;
- Number of items: 1
- Sensitivity: 45 Ohm
- Model: ER4SR
- Control method: Remote
- Audio Features Description: Noise Isolating In-ear
- Item weight: 91 Grams
- Connectivity technology: Wired
- Noise control: Sound Isolation
- Has Programmable Buttons: No
A$435.25
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