BMC PureBox

http://bmc-audio.de/index.php/purevox-speaker.html

這喇叭真漂亮，而且設計很特殊，

為何呢？

Most conventional speakers have good depth of image in the
center of the sound-stage, but much less so at the sides.
Responsible for this lack of realism are the distorted frequency responses outside of the speaker axis. By walking around any speaker it is easy to hear how the sound balance changes.
The PureVox’s quasi-bi-polar design dramatically improves the
sound-stage’s depth impression at the sides, making the soundstage more complete and realistic.

為何這招有效？沒提...

又，喇叭端子可用SpeakON，我喜歡，今天正在想Amp180輸出改SpeakON哪...便宜又牢靠～