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船外機 Yamaha 150のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Yamaha 150 13 ページ。 Yamaha power amplifier owner's manual
Connecting Speakers
The XH150 series enables you to connect multiple high-impedance speakers in parallel that support 70 V or 100 V
line output. The number of speakers that can be connected varies depending on the speakers' rated input. You can
connect speakers with a total rated input per channel of up to 150 W.
Total rated input of up to 150 W
For example, if you are using speakers with a rated input of 15 W, you can connect up to ten speakers. If you are
using speakers with a rated input of 10 W, you can connect up to 15 speakers. You may also connect speakers with a
different rated input for each channel, as shown below:
Rated input
6
CHANNEL B
CHANNEL B
15 W
15 W
15 W
15 W x 10 units (= 150 W)
SPEAKERS
CHANNEL A
–
+
+
–
70V = 32 /CHANNEL
100V = 64 /CHANNEL
Total rated input of up to 150 W
SPEAKERS
CHANNEL A
+
+
–
–
70V = 32 /CHANNEL
100V = 64 /CHANNEL
10 W
10 W x 15 units (= 150 W)
10 W
10 W