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Изменения к шагу №8

Отредактированно David Hodson -

Правка одобрена автор David Hodson

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Шаг Линий

[* black] The mid-range drivers have pretty impressive permanent magnets, accounting for 37% of the device's total 2.6 kg.
[* black] Want more specs on the speakers? So did we. Since Sonos is hush-hush about them, we decided to do some poking and prodding of our own. Here's what we came up with:
[* red] 2 ¾" mid-range drivers (2" composite[http://makeprojects.com/Project/Styrofoam+Plate+Speaker/37/1#.UQA1NaGltOR|composite speaker conescones])
[* orange] 4.04.8 Ω ''measured'' impedance
[* red] 2 ¾" mid-range drivers (2" composite[http://makeprojects.com/Project/Styrofoam+Plate+Speaker/37/1#.UQA1NaGltOR|composite speaker conescones])
[* orange] 4.04.8 Ω ''measured'' impedance
[* yellow] 1" silk dome tweeter
[* green] 5.03.7 Ω ''measured'' impedance
[* green] 5.03.7 Ω ''measured'' impedance
[* black] Why do we stress that those impedances are measured? Home stereo speaker impedances are usually 8 Ω, but will read lower than that on a multimeter.