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RWD1958 16th April 2021 03:26 PM

Alpair 7P magnet cap
 
What are the pros/cons in keeping or removing the magnet cap from the back of the Apair P7? I am building a golden ratio(slim classic GR-dMar-Ken) enclosure & ready to cut the brace notch planet 10 plans show the cap in place, O know the interior volume will "increase"- how will that effect sound? -reduce bass? Port out the front
Thanks

planet10 16th April 2021 04:35 PM

Little if the measures i did with the A7.3 1 & 2 magnets.

The driver will be shallower without the second magnet.

I have only ever use dthis feature once, expressly to quickly reduce driver depth to fit it into Maeshowe after we adde dteh Eexotic air chamber bits (much faster than cutting a hole for the magnet in the damping felt.

I would just leave it on. All the box designs assume it.

dave

RWD1958 16th April 2021 06:00 PM

Thanks for the fast response.
 
Now I can resume my build. The 100 hour burn in on this driver, is that with 100 hours straight or 100 hours over a few weeks a few hours a day? What difference would it make?

planet10 16th April 2021 06:50 PM

100 hrs burn in get syou over the worst of it, but it needs real world use and say about 500 Hrs or so it should have smoothed out.

dave


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