商品尺寸 | 1 x 3 x 1 cm; 370 克 |
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产品颜色 | Schwarz |
显示类型 | No Display |
包装清单 | 耳機、保護套、筆尖包、手冊(不一定有中文版) |
制造商 | Etymotic Research, Inc |
材料 | 铝 |
型号 | ER4XR |
型号年份 | 2016 |
保修说明 | 1 年制造商保修 |
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。 |
商品重量 | 370 g |
亚马逊的其他卖家
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
页面含机器翻译,中文仅供参考,以原文为准

![]() | 3至12期分期付款 由花呗分期提供 |
分期计划 | 手续费 | 总金额 |
---|---|---|
¥510.28×3期 | ¥34.42 (2.3%) | ¥1,530.80 |
¥260.62×6期 | ¥67.34 (4.5%) | ¥1,563.72 |
¥134.06×12期 | ¥112.23 (7.5%) | ¥1,608.61 |
提升您的购买力
- 长期畅销系列“ER4系列”
- 强调低频率同时保持“ER4SR”的高分辨率,实现强大而动态的声音。
- 高品质铝制机身,阳极氧化处理
- 平衡电枢类型
- 耳机线: 1.5m(拆卸式MMCX连接器)
- 附件:更换耳塞,更换过滤器,更换工具,耳机盒,衬衫夹,立体声适配器
- 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
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ASIN | B01GW786B4 |
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用户评分 |
4.4 颗星,最多 5 颗星 |
亚马逊热销商品排名 | 商品里排第837名电子产品 (查看商品销售排行榜电子产品) 商品里排第108名耳机 |
Amazon.cn上架时间 | 2017年4月6日 |
我来补充
商品描述
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。
生产商提供信息


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

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 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.
Specifications
- 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
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User Detachable CablesTo 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 FiltersEtymotic 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 BoxER4XR Extended Response earphones. Assorted eartips and 1/4" stereo phone adapter. Filter removal tool and replacement filters. Shirt Clip and Carrying Case. Performance Certificate. |