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HomePod 拆解

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Adım 12 çevriliyor

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Adım 12
HomePod Teardown: adım 0, 3 resimden 1. HomePod Teardown: adım 0, 3 resimden 2. HomePod Teardown: adım 0, 3 resimden 3.

  • After a lot of fruitless goofing around with all manner of heat and twisting, we're stumped as to how to proceed from here. Finally we get impatient and grab the hacksaw (and our ultrasonic cutter) and release the super beefy woofer.

  • Update: An intrepid MacRumors reader had more success here. We tried approximately the same thing with no results, but maybe we should have kept trying! If you must pull one of these apart, give this method a whirl.

  • If the magnet on this woofer looks big for a speaker this size, that's because it is. Deep, dramatic bass notes depend on a speaker's ability to move lots of air.

  • While that's traditionally done by increasing the cone's diameter, Apple instead increased the travel of the voice coil (to 20 mm p-p in this case), which in turn requires a bigger magnet. That way the speaker diameter stays small, but it can still move enough air to deliver quality bass notes.

最后：我们似乎无法打开一条缝。 我们换上了钢锯（还有我们的超声波切割机）来探索超强劲的低频扬声器。

如果这款低频扬声器上的磁铁对于这个尺寸的扬声器来说似乎很大，是的没错。 深沉而动人的低音取决于扬声器驱动大量空气的能力。

虽然传统上是通过增加锥体的直径来完成的，但Apple却增加了音圈的行程（在这种情况下增加到20mm p-p），而这又需要更大的磁体。 这样，扬声器直径保持较小，但它仍然可以驱动足够的空气来传送优质的低音。

-[* black] Finally: a seam we can't ''seem'' to beat. We fire up the hacksaw (and our [https://www.amazon.com/Honda-Electronics-ultrasonic-cutter-USW-334/dp/B005QFWCQO/|ultrasonic cutter|new_window=true]) and release the super beefy woofer.
- [* black] If the magnet on this woofer looks big for a speaker this size, that's because it is. Deep, dramatic bass notes depend on a speaker's ability to [https://www.modernspeakers.com/blogs/speakers/back-to-the-basics-the-physics-of-speakers|move lots of air|new_window=true].
- [* icon_note] While that's traditionally done by increasing the [https://en.wikipedia.org/wiki/Diaphragm_(acoustics)|cone's|new_window=true] diameter, Apple instead increased the travel of the [https://electronics.howstuffworks.com/voice-coil-speaker.htm|voice coil|new_window=true] (to 20 mm p-p in this case), which in turn requires a bigger magnet. That way the speaker diameter stays small, but it can still move enough air to deliver quality bass notes.
+[* black] After a lot of fruitless goofing around with all manner of heat and twisting, we're stumped as to how to proceed from here. Finally we get impatient and grab the hacksaw (and our [https://www.amazon.com/Honda-Electronics-ultrasonic-cutter-USW-334/dp/B005QFWCQO/|ultrasonic cutter|new_window=true]) and release the super beefy woofer.
+ [* icon_reminder] ***Update***: An [https://forums.macrumors.com/threads/nondestructive-look-inside-homepod.2245584/?post=28668912#post-28668912|intrepid MacRumors reader|new_window=true] had more success here. We tried approximately the same thing with no results, but maybe we should have kept trying! If you ''must'' pull one of these apart, give this method a whirl.
+[* black] If the magnet on this woofer looks big for a speaker this size, that's because it is. Deep, dramatic bass notes depend on a speaker's ability to [https://www.modernspeakers.com/blogs/speakers/back-to-the-basics-the-physics-of-speakers|move lots of air|new_window=true].
+[* icon_note] While that's traditionally done by increasing the [https://en.wikipedia.org/wiki/Diaphragm_(acoustics)|cone's|new_window=true] diameter, Apple instead increased the travel of the [https://electronics.howstuffworks.com/voice-coil-speaker.htm|voice coil|new_window=true] (to 20 mm p-p in this case), which in turn requires a bigger magnet. That way the speaker diameter stays small, but it can still move enough air to deliver quality bass notes.

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