woofer

noun

1. （音响系统的）低音扬声器，低音喇叭
   a loudspeaker for reproducing the low notes in a sound system

1. The woofer is mounted inside a dual-chambered box; the woofer fires from the sealed chamber into the ported chamber, and sound waves emerge from the ported side.
   低音扬声器登上在一个双重有房间的箱子里面；低音扬声器火从被密封的分庭入被端起的分庭，和声波从被端起的边涌现。
2. WD-222 is a passive two sub-frequency sound, using a12-inch long-stroke woofer driver and a1-inch tweeter drive.
   WD-222是一款二分频无源音箱，采用了一只12英寸超长冲程低音单元驱动器和一只1英寸高音单元驱动器。
3. Selecting OFF mutes the sound of the LFE channel from the sub woofer.
   选择关闭可关闭来自低音炮的LFE声道的声音。
4. The blue and green curves show respectively the response of the woofer and the tweeter.
   蓝色和绿色曲线分别地显示了低音喇叭和高音喇叭的频率响应。
5. Vented boxes are far more critical and I might try breaking the woofer in for a few days and retest if I were using a vented enclosure.
   被放气的箱子是更加重要的并且我也许设法打破低音扬声器几天和再实验如果我使用被发泄的封入物。
6. So, I then tested the woofer on a sealed box.
   如此，我然后测试了低音扬声器在一个被密封的箱子。
7. When positions of a microphone and a woofer are exchanged in a small rectangular room, a similar frequency response curve can be obtained.
   在矩形小房间内，低音扬声器和传声器的位置互换后，测量得到的低音扬声器的频响曲线与互换前是一致的。
8. The woofer uses a sophisticated Kevlar cone material specially formed to give exceptional rigidity yet low mass.
   低音单元采用了先进的防弹材料的特殊格式的锥形给特殊的刚性和低质量。
9. Reciprocity between microphone and woofer in small rectangular room
   小矩形室内低音扬声器和传声器互易性的研究

noun

1. a loudspeaker that reproduces lower audio frequency sounds