C - Philips AH6731 - a very natural, neutral sound. Stereo separation best with a good signal.

飞利浦的AH6731非常非常自然得声音，在较好的接受信号时立体声的分离度无与伦比。

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Stereo channel separation of 50 dB and low harmonic distortion for testing FM stereo receivers.

立体声通道分离五零分贝和低谐波失真测试的调频立体声接收机。

youdao

Sound Platform 2 is crafted for natural bass response, vocal clarity and full stereo separation.

ENGADGET: Soundfreaq announces its range of Lightning-compatible docks for early 2013

With Sound Platform 2, consumers can fill a room with powerful, balanced sound and true stereo separation.

ENGADGET: Soundfreaq announces its range of Lightning-compatible docks for early 2013

The Sound BlasterAxx utilises a unique patent-pending "stacked stereo" speaker design that incorporates two-speaker drivers angled to provide stereo separation.

ENGADGET: Creative announces Sound BlasterAxx wireless speakers with mics (update: hands-on!)