woofer

音標(biāo)發(fā)音

So, I then tested the woofer on a sealed box.
如此，我然後測(cè)試了低音敭聲器在一個(gè)被密封的箱子。
Each speaker integrates one 3-inch woofer and a 1-inch tweeter, with each driver powered by a dedicated 18W amplifier.
每聲道由一個(gè)3英寸的低音喇叭，一個(gè)1英寸的高音單元以及一個(gè)18W放大器組成。
When positions of a microphone and a woofer are exchanged in a small rectangular room, a similar frequency response curve can be obtained.
在矩形小房間內(nèi)，低音敭聲器和傳聲器的位置互換後，測(cè)量得到的低音敭聲器的頻響曲線與互換前是一致的。

For example, the S3-BT's woofer employs a proprietary anti-resonance cone and powerful magnet assembly.
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An on-board limiter protects the woofer's driver being over-powered and maintains clean and undistorted sound, at any output level.
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a loudspeaker used in high-fidelity systems for the reproduction of low audio frequencies