Yamaha XMV4280/XMV4140/XMV4280-D/XMV4140-D Owner's Manual

XMV4280/XMV4140/XMV4280-D/XMV4140-D Owner’s Manual

Pull the cables (not too strongly) to confirm that they are 
securely connected.



Use the rear panel [SPEAKERS] DIP switches to make the 
appropriate settings for the XMV’s speaker output.
The method of connection will differ depending on whether 
you’re using a low impedance connection or a high imped-
ance connection.

For details, refer to “High-impedance and Low-impedance 
Connections” (page 30).

The explanation of the settings is divided into the following 
sections.

 When using low impedance connections (page 

 When using low impedance connections with 

 When using high impedance connections 

Since these settings can be made independently for channels 
A/B and channels C/D, you can use more than one of the 
above methods



Depending on the impedance (4Ω or 8Ω) of the connected 
speakers, set the [SPEAKERS] DIP switches as follows.

The XMV features a switch function between 8Ω and 4Ω to 
guarantee the output in case it is connected to a speaker with 
an impedance of 8Ω or higher.
If you connect a speaker with an impedance of 8Ω or higher, 
set the [SPEAKERS] DIP switches to 8Ω. If you connect a 
speaker with an impedance of 4Ω or higher, but lower than 
8Ω, set the [SPEAKERS] DIP switches to 4Ω.

A slotted screwdriver with a blade width of about 3 milli-
meters is recommended.

Trim any excess part of the cable tie as necessary.

Loosen.

Slotted screwdriver

Terminal screw

Euroblock plug

Tab

3 mm or less

+

–

G

280W{140W}, 8Ω

280W{140W}, 4Ω

If you make settings for low impedance connections, the 
HPF will automatically be turned OFF.

4Ω

 x 

8Ω

4Ω

8Ω

 

x

8Ω

8Ω/4Ω

10W

10W

10W

10W

10W

70V/100V

Speaker transformer