This is especially true in smaller rooms where a poor low frequency response is the main problem.

尤其是在较小的房间，一个贫穷的低频响应的主要问题。

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The SI-18BX is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response.

在许仕18 BX是一个简单的，没有废话18英寸低音出色的低反射低音频率响应。

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The volume may include a region obliquely oriented relative to the diaphragm to support a low frequency response of the speaker.

所述容积包括相对于隔膜倾斜定向的区域，用于支持扬声器的低频响应。

youdao

Cocoon features a ported enclosure and a built-in, 2-way speaker system with dual-layer woofers for resounding low frequency response.

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The Navy disputes his assessment, saying this year's humpback whale season was normal, and more whales than ever before were seen in March 1998, when biologists studied humpbacks' response to the Navy's Low-Frequency Active Sonar (LFAS) equipment in Hawaiian waters.

CNN: waves

The cylindrical speaker features two high-performance drivers, a built-in bass port and digital signal processing software to extend frequency response on the high end while providing tighter low ends for deeper bass response.

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