I see the speaker business is treating you well.

看来你的扬声生意赚了不少。

And these eerie recordings that were emanating from a speaker inside the van.

车里的扬声播放着奇怪的。

The speaker business, it -- it pretty much runs itself.

扬声生意 基本不用管。

Hang on, lemme put you on speaker.

等一下 我换成扬声。

This locally made speakers can sell for upward of 650.

这款本地生产的扬声可以卖到650美元。

The speaker is also 88 inches.

扬声也88英寸。

Stereo speakers are arranged round the viewers.

立体扬声放置在观众周围。

Um, what do you know about karaoke speakers?

你了解K歌的扬声吗？

Also, remember to take a 5-minute break by going away from the speakers.

另外，记得离开扬声5分钟。

How about the microphone and speakers?

麦克风和扬声呢？

We spent a lot of time on the speaker actually as well.

我们也花了很多时间在扬声上。

The sound system for the film used 24 speakers.

这部电影采用了24扬声的声系统。

So they broke out a set of very very low frequency speakers.

他们搞出了一套非常非常低频的扬声。

My boombox stops giving off music.

于 扬声不再发出乐曲声了。

This is what most cellphones and speakers use.

这大多数手机和扬声所使用的。

So it’s a camera one side and a speaker on the other side.

一边照相机，另一边扬声。

Now, we can remove both speakers.

现在我们可以卸下两个扬声了。

Ideally, you'd only want one speaker to cover an area, but for concerts you need multiple.

理想情况下，你只需要一个扬声来覆盖一个区域，但对于乐会，你需要多个扬声。

So the music was actually coming through the speakers, not the headphones.

所以乐实际上从扬声出来的，而非耳机。

" It really doesn't sound like much on a speaker" .

" 用扬声听起来声也不很大。"