Yamaha PA24 Stereo Amplifier User Manual


 
8
Speaker connections
Speakers can be connected to the amplier 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 congurations for STEREO and PARALLEL modes
When using 5-way binding post output jacks When using the Speakon connector
Connection congurations 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 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
amplier 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
Minimum speaker
impedance: 4
Minimum speaker
impedance: 4
Minimum speaker
impedance: 4
Minimum speaker
impedance: 8
Minimum speaker
impedance: 8
CAUTION
Total rated input of speakers: 625 W (maximum)
5W 10W 15W
51301
5 W x 5 speakers (25 W) 10 W x 30 speakers (300 W)
120
5W 10W 15W
15 W x 20 speakers (300 W)