|商品尺寸||1 x 3 x 1 cm; 370 克|
|制造商||Etymotic Research, Inc|
|产品特性||Etymotic 设计产品用于测量、改善和保护听力,并增强世界各地音乐爱好者的聆听体验。 Etymotic 的音频工程师、音乐家和听力学家已经获得了 100 多项*并申请中。|
Etymotic Research ER4XR 隔音耳塞 - 黑色
Etymotic Research ER4XR Extended Response Precision Matched In-Ear Earphones (Detachable Balanced Armature Drivers, Noise Isolating, High Fidelity, World Leader Response Accuracy) , Black , Standard
- 耳机线: 1.5m(拆卸式MMCX连接器)
- High performance Balanced Armature drivers are precision matched to within 1 dB
- Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end
- Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft. Cables with custom MMCX connectors
- 35-42 dB of noise isolation with a max output of 122 dB
- Impedance (@1kHz) 4XR (45 ohms) 4SR (45 ohms)
- Connectivity Technology: Wired
- Included Components: Headphones, Case, Tip Pack, Manual
发布ETYMOTIC长期销售的“ER4系列”新产品“ER4XR”。 与忠实于“ER4SR”原始声音的扁平声音相比，“ER4XR”强调低频率同时保持高分辨率，实现强大而动态的声音，不是平衡的电枢类型。 中高音可以播放适合旗舰的清晰音乐，而不会被埋在低音范围内。
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.
ER4XR Extended Response
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
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 ER4XR Extended Response?
ER4XR is the earphone for music lovers and hi-fi enthusiasts who want uncompromising accuracy in the mid-range and high frequencies, but appreciate a bit of extra presence in the lower end.
Why ER4XR Extended Response?
The ER4XR incorporates the stringent channel matching standard used in the ER4SR and is built with precision machined, anodized and laser-etched aluminum bodies, and features user-replaceable detachable cables.
- Frequency response 20Hz-16kHz
- Channel matched to within 1dB from 100Hz-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
ER4XR Extended Response earphones.
Assorted eartips and 1/4" stereo phone adapter.
Filter removal tool and replacement filters.
Shirt Clip and Carrying Case.