Mitsubishi Evolution X. Manual - part 1053

SPEAKER

TSB Revision

CHASSIS ELECTRICAL

54A-573

SUBWOOFER <VEHICLES WITH 9 SPEAKER 7 
POSITION SYSTEM>

To the trunk room, a 25-cm dual voice coil subwoofer and a 
20-liter subwoofer sealed box are installed. The punched 
sound with dynamic deep bass and rhythm can be played back.

ON-VEHICLE SERVICE

SPEAKER TEST <VEHICLES WITH RADIO AND 
CD PLAYER>

M1544100500191

SPEAKER CONNECTION CHECK MODE

.

Enter the speaker connection check mode according to the fol-
lowing steps:
1. Turn the Ignition switch to the "ACC" or "ON" position and 

switch off the radio and CD player.

2. Press the following buttons in that order within sixty seconds 

from step (1).

(1)  [CH1] button
(2) Rewind button
(3) Fast-forward button
(4)  [CH6] button

AC608344AB

Subwoofer

Trunk room

AC609154

AD

[CH1] button

[CH6] button

Fast-forward button

Rewind button

SPEAKER

TSB Revision

CHASSIS ELECTRICAL

54A-574

3. Check that the speaker, which is displayed on the center 

panel display, sounds (If the [CH6] button is pressed, the 
speaker will be changed).

NOTE: The display of "FL", "FR", "RL", "RR","RW"blinks.
4. If a button other than the [CH6] button is pressed, or the 

ignition switch is turned to "LOCK" (OFF) position, you will 
exit from the speaker connection check mode.

.

BUZZ NOISE CHECK MODE

Inserting a CD during the speaker connection check mode 
shifts the mode to the buzz noise check mode, and the buzz 
noise sound of each speaker can be checked.
As with the speaker connection check mode, press the [CH6] 
button to switch the output speaker of the buzz noise check 
sound.
Check that the buzz noise sound is output from the output 
speaker of buzz noise check sound.
NOTE: "SPKR" is displayed as "BUZZ" during buzz noise 
check mode.

AC701315

<Front door speaker 
   and tweeter (LH)>

<Front door speaker 
  and tweeter (RH)>

<Rear door 
  speaker (LH)>

<Rear door 
  speaker (RH)>

AC

<Display>

<Subwoofer: 
   vehicles with 
       audio amplifier>

SPEAKER

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CHASSIS ELECTRICAL

54A-575

SPEAKER TEST <VEHICLES WITH MMCS>

M1544100500209

Refer to 

P.54A-369

REMOVAL AND INSTALLATION

M1544100300205

DOOR SPEAKER

REMOVAL SERVICE POINT

.

 <<A>> REMOVAL OF FRONT DOOR SPEAKER 
AND REAR DOOR SPEAKER

Disconnect the connector, and remove by twisting as shown in 
the figure.

Pre-removal Operation
Learning of the power window fully closed position (Refer to 
GROUP 42A 

− Door, On-vehicle service 

P.42A-117

).

AC506847

AC506846

AC507216

1

2

AB

Front Door Speaker Removal 
Steps 

•

Front door trim (Refer to GROUP 
52A 

− Door Trim 

P.52A-15

).

 

<<

A

>>

1.

Front door speaker

Rear Door Speaker Removal 
Steps 

•

Rear door trim (Refer to GROUP 
52A 

− Door Trim 

P.52A-15

).

 

<<

A

>>

2.

Rear door speaker

AC507244

SPEAKER

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CHASSIS ELECTRICAL

54A-576

TWEETER

AC608780

1

1

AB

 Section A – A

Clip

A

A

AC608782

3

4

5

AB

2

Removal Steps 

1.

Front door sash trim assembly

2.

Tweeter bracket and Tweeter

3.

Tweeter bracket

4.

Tweeter

5.

Front door sash trim

Removal Steps (Continued)