内容来源：https://www.engadget.com/2177988/sennheiser-momentum-5-headphones-are-all-about-the-audio-and-anc-upgrades/

内容总结：

森海塞尔Momentum 5耳机：聚焦音质与降噪升级，6月16日上市售价400美元

时隔近四年，森海塞尔正式推出Momentum 4的继任者——Momentum 5 Wireless耳机。新品延续了前代类似的外观设计，核心升级集中在内部，主打音质与主动降噪性能的显著提升。不过，其399.95美元（约合人民币2900元）的售价较前代高出50美元。

在音频方面，Momentum 5沿用与Momentum 4相同的42mm换能器（灵感源于森海塞尔经典HD 600系列），调音强调“饱满音色”与“动态低音”。新升级包括高解析音频认证、Snapdragon Sound技术支持（支持aptX Lossless无损蓝牙编解码），以及Smart Control Plus应用中的8段均衡器、音频预设与个性化调音功能。此外，耳机兼容此前与HDB 630耳机一同发布的BTD 700无损蓝牙适配器。

为进一步提升音质，森海塞尔已规划通过数字信号处理（DSP）蓝牙更新：首发固件将加入杜比全景声（Dolby Atmos）头部追踪功能（适合播放兼容内容），目前新品仅支持无头部追踪的杜比全景声。Momentum 5预装蓝牙5.4，但硬件已为即将推出的蓝牙6.0预留升级空间，未来可通过固件更新启用。

降噪方面，森海塞尔为每个耳罩新增两颗麦克风（现共四颗），宣称实现“全面升级”，对人声的降噪效果较前代提升三倍。同时，额外麦克风还带来“更自然的通话语音质量”。

电池续航方面，新机开启降噪后续航约57小时，略低于前代的60小时（降噪开启），但充电速度更快：快充5分钟即可播放3小时。700mAh电池支持用户自行更换，仅需一把小型十字螺丝刀即可操作。

Momentum 5 Wireless将于6月16日发售，提供黑色、白色和蓝色三种配色。

中文翻译：

森海塞尔Momentum 5耳机主打音质与主动降噪双重升级
新款将于6月16日上市，售价400美元
在森海塞尔推出Momentum 4耳机近四年后，该公司携继任产品回归。全新的Momentum 5无线耳机外观设计与前代高度相似，这意味着几乎所有改动都集中在内部。官方承诺在音质和主动降噪（ANC）方面均有重大升级，但规格表中也存在一些注意事项——其中最主要的是Momentum 5比Momentum 4贵了50美元。

Momentum 5沿用了Momentum 4搭载的42毫米换能器（该设计灵感源自森海塞尔经典的HD 600系列耳机），并针对"饱满音质"与"动态低频"进行调校。第五代机型的新增亮点是Hi-Res Audio认证与骁龙畅听技术，后者支持蓝牙编解码器最高达aptX无损传输。森海塞尔Smart Control Plus应用程序现配备8段均衡器，同时提供音频预设与个性化音效功能。Momentum 5还兼容随HDB 630耳机首次亮相的BTD 700无损蓝牙传输器。

为进一步提升音质，官方已规划数字信号处理（DSP）蓝牙升级方案。通过"首发更新"，当用户收听或观看兼容杜比全景声内容时，耳机将支持带头部追踪的杜比全景声功能。目前该耳机仅支持不带沉浸式头部追踪的常规杜比全景声。尽管Momentum 5出厂搭载蓝牙5.4，但其设计已为即将推出的蓝牙6.0预留升级空间——这项改进同样将通过固件更新实现。

为强化降噪性能，森海塞尔在每侧耳罩新增两个麦克风（现每侧共四个），实现所谓"全方位提升"。官方表示，升级后对人声的降噪效果提升达三倍。此外，据官方称新增麦克风能提供"更自然的通话人声质量"。

Momentum 4与新款Momentum 5的另一差异在于续航表现。前代机型开启降噪后续航长达60小时，而新版额定续航为57小时。虽略有缩减但表现依旧持久，不过这也是两代产品的区别所在。Momentum 5支持快充功能，充电5分钟即可获得最长3小时续航。此外，700毫安时电池采用可更换设计，仅需一把小型十字螺丝刀即可完成更换。

Momentum 5无线耳机将于6月16日上市，售价400美元。森海塞尔将提供黑色、白色与蓝色三种款式。

英文来源：

Sennheiser's Momentum 5 headphones are all about the audio and ANC upgrades
The new model arrives June 16 for $400
Nearly four years after Sennheiser debuted its Momentum 4 headphones, the company is back with their successor. The new Momentum 5 Wireless carries a very similar design to its predecessor, which means nearly all of the changes are on the inside. The company is promising big upgrades to both sound and active noise cancellation (ANC), but there are a few caveats on the spec sheet. The main one being the Momentum 5 is $50 more than the Momentum 4.
The Momentum 5 uses the same 42mm transducers that are in the Momentum 4, which were inspired by Sennheiser's iconic HD 600 series headphones, tuned for "full-bodied sound" and "dynamic bass." What's new on the fifth-generation model is a Hi-Res Audio certification and Snapdragon Sound, the latter of which offers Bluetooth codec support up to aptX Lossless. Sennheiser's Smart Control Plus app now has an 8-band EQ alongside audio presets and sound personalization. The Momentum 5 is also compatible with the company's BTD 700 lossless Bluetooth dongle that debuted with the HDB 630 headphones.
To further bolster audio quality, digital signal processing (DSP) Bluetooth updates are already planned. With a "day one update," Sennheiser will add Dolby Atmos support with head tracking when listening to or watching compatible Atmos content. Right now, the headphones only support Dolby Atmos without the more immersive head tracking feature. And while the Momentum 5 will ship with Bluetooth 5.4, the headphones were designed for the upcoming Bluetooth 6.0 release, another upgrade that will arrive via firmware update.
To improve the ANC performance, Sennheiser added two additional microphones per side (now four on each ear cup) for what it calls "across-the-board improvements." The company promises the upgrades offer up to three times more effective noise cancellation of human voices. What's more, the additional mics should provide "more natural voice quality on calls," according to the company.
Another difference between the Momentum 4 and the new Momentum 5 is battery life. The previous model lasted up to 60 hours on a charge with ANC enabled, but the new version is rated for 57 hours. That's not a huge loss, and it's still a long time, but this is one place the two models vary. The Momentum 5 has a quick charge feature that will give you up to three hours of use in just five minutes. Additionally, the 700mAh battery is user-replaceable, and you only need a small Phillips-head screwdriver to make the swap.
The Momentum 5 Wireless headphones will be available June 16 for $400. Sennheiser will offer the new model in black, white and blue colors.