Yamaha PA24 Owner's Manual - page 8
8
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Speaker connections
Speakers can be connected to the ampli
fi
er as shown below. Note that speaker impedance will vary according to the
connection method and the number of speakers. Please be sure that your speaker’s impedance is not less than the relevant
minimum value indicated below.
Connection con
fi
gurations for STEREO and PARALLEL modes
When using 5-way binding post output jacks
When using the Speakon connector
Connection con
fi
gurations for BRIDGE mode
When using 5-way binding post output jacks
When using the Speakon connector
When connecting high-impedance speakers in parallel (PC3301N only)
The number of speakers that can be connected varies depending on the rated input of the speakers. The PC3301N can be
connected to speakers with a total rated input of up to 625 W. For example, if you connect
fi
ve speakers with a rated input of
5 W (25 W), thirty speakers with a rated input of 10 W (300 W) and twenty speakers with a rated input of 15 W (300 W), the
ampli
fi
er can be used with a total rated speaker input of 625 W as shown below:
Be sure to use speakers that support the PC3301N’s line-out voltage of 100 V.
or
Minimum speaker
impedance: 4
Ω
Minimum speaker
impedance: 4
Ω
Minimum speaker
impedance: 4
Ω
Minimum speaker
impedance: 4
Ω
Minimum speaker
impedance: 8
Ω
Minimum speaker
impedance: 8
Ω
CAUTION
Total rated input of speakers: 625 W (maximum)
5W
10W
15W
5
1
30
1
5 W x 5 speakers (25 W) 10 W x 30 speakers (300 W)
1
20
5W
10W
15W
15 W x 20 speakers (300 W)