bass reflex

基本解释

Enclosure type: Bass reflex.
机箱类型：低音反射。
The SI-18BX is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response.
在许仕18BX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。
The Programme Sub is a bass reflex subwoofer designed to compliment the full range models in the Programme series providing low frequency reinforcement.
该方案小组是一个低音反射低音炮设计，赞扬该方案提供低频加固系列全系列车型中。

The compact wireless subwoofer, which can be placed anywhere in the room, features a down-firing bass reflex design for accurate bass and a more realistic sound.
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The bass reflex port is optimally positioned to ensure the twin woofers drive accurately and with synchronous timing, controlling back radiation and to help eliminate sound distortion.
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This system lets you stream and control music from your smartphone or tablet, comes with dual drivers and a bass reflex system, and delivers 16 powerful watts of sound.
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