商品尺寸 | 81.28 x 0.64 x 0.64 cm; 90.72 克 |
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产品颜色 | 黑色//白色 |
显示类型 | No Display |
包装清单 | 入耳式監測器和尖端包 |
商品容量 | 1 液量盎司 |
制造商 | Etymotic Research |
材料 | 铝 |
型号 | 846430002012 |
型号年份 | 2016 |
保修说明 | 1年 |
产品特性 | 入耳式显示器 |
商品重量 | 90.7 g |
亚马逊的其他卖家
Etymotic Research 音特美 ER4SR Studio 参考精密匹配的入耳式耳机
Etymotic ER4-SR Studio Reference In-Ear Isolating Earphone with Replaceable Cable - Black
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 |
---|---|---|
¥553.54×3期 | ¥37.34 (2.3%) | ¥1,660.60 |
¥282.76×6期 | ¥73.05 (4.5%) | ¥1,696.31 |
¥145.49×12期 | ¥121.74 (7.5%) | ¥1,745.00 |
提升您的购买力
- 高性能平衡电枢驱动器的精度匹配在 1 dB 以内。
- 光滑、阳极氧化、激光蚀刻铝。
- 编织,增强 版5 英尺可拆卸 MMCX 电缆。
- 可输出至多122 dB 的 35-42 dB 噪声隔离。
- 精密加工的金属体,阳极氧化处理。
- Enhanced accuracy with greater sound output and flat response
- ACCU-Driver balanced-armature, precision-matched, custom-tuned drivers
- Braid-reinforced cable for enhanced durability and low microphonic effect
- ACCU-Filter user-replaceable filters protect the balanced-armature drivers from ear wax
- Industry-exclusive channel-matching compliance graph.Professional quality and reliability
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ASIN | B01GW785KQ |
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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671名电子产品 (查看商品销售排行榜电子产品) 商品里排第73名耳机 |
Amazon.cn上架时间 | 2017年4月6日 |
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商品描述
Etymotic Research ER4SR 是新的参考标准入耳式监视器,适用于那些需要高保真度的人。 作为我们备受尊敬的旗舰入耳式耳机 ER4S,ER4SR 提供了更高的准确度和更高的灵敏度。 与上一代产品一样,ER4SR 频道在业界领先的 1dB 内匹配,从 100Hz 到 10kHz 的所有频率。 新款 ER4SR 采用时尚、阳极氧化和激光蚀刻铝机身和编织、加固的 5 英尺可拆卸电缆。 对于想要最准确的入耳式监视器的有眼光的工程师、发烧友和消费者来说,ER4SR 是必备的。 每对 ER4SR 耳机都包含一个业界独有的通道匹配合规图,由 Etymotic 工程师签名,精确匹配并自定义调谐平衡电枢驱动器。 每对 ER4SR 耳机均在美国组装和调谐。传感器:高性能、均衡电枢微驱动器
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.
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?
Why ER4SR Studio Reference?
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.
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
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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 BoxER4SR Studio Reference earphones. Assorted eartips and 1/4" stereo phone adapter. Filter removal tool and replacement filters. Shirt Clip and Carrying Case. Performance Certificate. |
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