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Posted on Apr 01, 2017

1994 Nissan Altima speaker 2-way?

I own a 1994 Nissan Altima and need to replace the rear speakers. I know that they are 6.5" in size but don't know if the original factory installs are 2-way, 3-way, or 4 way. One of the back speakers was blown so I was able to pull the plug from the speaker from access in the trunk, but don't know if I need to match the exact 2-4 way speaker in order to just plug it into the new speaker and have it work without messing with any of the wiring. I'm an amateur but pretty mechanically inclined and have instructions on how to do an install and some correct tools to do it. I just may not know the correct terminology. Thanks for any assist on this.

5 Related Answers

motor1258

Mike Butler

  • 6674 Answers
  • Posted on Aug 30, 2008

SOURCE: Replace 2005 Nissan altima stereo receiver

Try radio shack, or stereo sales/installation place for ready to go plug adapter. For a few bucks, it saves headaches, and butchering the wiring in case you want to re-install old one later when trading in or selling the car.

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Anonymous

  • 1586 Answers
  • Posted on Oct 25, 2008

SOURCE: 1998 Audi A4 Quattro rear speaker wiring

You can't use any of those - the large connector at the OEM speakers is because the rears are amplified. Your factory head unit puts out a line level signal to the rear speakers. There's an amplifier on the driver's side rear speaker (the box around the magnet that you can see from inside the trunk).

You need to either replace the head unit with an aftermarket one to drive your new speakers, or you need to tap into the amp connector and find the line level wires, break them out, put RCA plugs onto them, and plug them into an aftermarket amp, which you'd use to power your rear speakers. Doing it that way allows you to keep the factory head unit.

Anonymous

  • 1 Answer
  • Posted on Dec 23, 2008

SOURCE: Rear speaker size in my 1993 Honda Accord

I HAVE A 93 ACCORD LX AND ACCORDING TO HONDA MINDS COME WITH 6.5" SPEAKERS FOR THE BACK AND TO GET 6X9 IN YOUR GOING TO EITHER GET THE SPACER THE COME WITH THE EX OR YOU OR GOING TO HAVE TO CUT AND THEY DONT RECOMMAND IT CAUSE YOUR TRUNK WONT STAY OPEN AND YOUR GOING TO HAVE TO BEND THE BAR UNDER THE TRUNK. HOPE YHIS WAS HELPFUL.

Anonymous

  • 82 Answers
  • Posted on Jan 13, 2009

SOURCE: my front speakers and tweeters are blown

I work at a Chrysler Jeep dealer and sell parts, and I'm sorry to tell you but this is a little problem we have run into many times with these vehicles. The factory speakers are **** and of course we have no wiring diagrams showing how to install aftermarket speakers without replacing the head unit with an aftermarket one. I just had to do this with my Mitsubishi Galant when I bought some Focal component speakers for my doors. I went with the Alpine radio and it seems very nice and I think it will do great for your speakers also. Hope this helped.

Anonymous

  • 290 Answers
  • Posted on Mar 26, 2009

SOURCE: needing wiring diagram for 1991 dodge dynasty le

here is what I found:
http://www.the12volt.com/installbay/stereodetail/715.html

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1answer

I have an 2002 Nissan altima and DA display on the radio is working but no sound

Hi candy Love , I love that name ! What Altima ? S ,SE or SL

AUDIO

Revision: May 2004 2002 Altima

AUDIO PFP:28111

System Description EKS002KQ

BASE AND MIDLINE SYSTEM

Refer to Owner's Manual for audio system operating instructions.

Power is supplied at all times

 through 15A fuse [No. 31, located in the fuse and fusible link box]

 to audio unit terminal 6.

With the ignition switch in the ACC or ON position, power is supplied

 through 10A fuse [No. 6, located in the fuse block (J/B)]

 to audio unit terminal 10.

Ground is supplied through the case of the audio unit.

Audio signals are supplied

 through audio unit terminals 1, 2, 3, 4, 13, 14, 15, and 16

 to terminals + and - of front door speaker LH and RH

 to terminals + and - of rear door speaker LH and RH

 to terminals + and - of tweeter LH and RH.

BOSE® SYSTEM

Refer to Owner's Manual for audio system operating instructions.

Power is supplied at all times

 through 15A fuse [No. 31, located in the fuse and fusible link box]

 to audio unit terminal 6, and

 to Bose speaker amp. terminal 1.

With the ignition switch in the ACC or ON position, power is supplied

 through 10A fuse [No. 6, located in the fuse block (J/B)]

 to audio unit terminal 10.

Ground is supplied through the case of the audio unit.

Ground is also supplied

 to speaker amp. terminal 17

 through body ground B117.

Audio signals are supplied

 through audio unit terminals 1, 2, 3, 4, 13, 14, 15, and 16

 to speaker amp. terminals 23, 24, 25, 26, 27, 28, 29, and 30.

Audio signals are amplified by the speaker amp.

The amplified audio signals are supplied

 through speaker amp. terminals 2, 3, 9, 10, 11, 12, 13, 14, 15, 16, 18, and 19

 to terminals + and - of front door speaker LH and RH

 to terminals + and - of rear door speaker LH and RH

 to terminals + and - of tweeter LH and RH

 to terminals + and - of subwoofer LH and RH.

SPEED DEPENDENT VOLUME CONTROL (MIDLINE SYSTEM AND BOSE SYSTEM)

If activated, the radio output volume will be automatically adjusted to compensate for increased driving noises

at higher driving speeds.
The radio receives a vehicle speed signal from the combination meter, and selects the output volume.

5helpful
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94 BUICK LESABRE RADIO WIRING

1994 Buick Lesabre Car Stereo Radio Wiring Diagram
Car Radio Constant 12V+ Wire: Orange
Car Radio Ignition Switched 12V+ Wire: Yellow
Car Radio Ground Wire: Black
Stereo Radio Illumination Wire: Gray
Stereo Radio Dimmer Wire: Brown
Stereo Radio Antenna Trigger Wire: N/A
Stereo Radio Amplifier Trigger Wire: N/A
Front Speakers Size: 4′ x 6′
Front Speakers Location: Doors
Left Front Speaker Wire (+): Tan
Left Front Speaker Wire (-): Gray
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Dark Green
Rear Speakers Size: 6′ x 9′
Rear Speakers Location: Rear Deck
Left Rear Speaker Wire (+): Brown
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Dark Blue
Right Rear Speaker Wire (-): Light Blue

pls rate
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Need stereo wiring diagram

1995 Nissan Altima Car Stereo Radio Wiring Diagram
Car Radio Constant 12v+ Wire: Pink
Car Radio Switched 12v+ Wire: Blue
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Red/Blue
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger: Green/White
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Blue/White
Left Front Speaker Negative Wire (-): Blue/Yellow
Right Front Speaker Positive Wire (+): Brown
Right Front Speaker Negative Wire (-): Brown/White
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Red
Left Rear Speaker Negative Wire (-): Green
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Pink
3helpful
3answers

I need help I don't know what color wires go to what wires on my sterio deck

I have a radio wire connector on a 1994 Toyota Camary and the color don' match your list, here is my list.
2 reds, one silver dot, one double silver dot.
2 blacks, same as above,
2 greens, same as above.
2 whites, same as above.
2 browns, same as above,
1 white w/green stripe, two silver dots
1 black w/red stripe, one silver dot.
1 yellow, two silver dots.
1 blue, two silver dots.
the numbers on the connector are A02 16 14 11264 9 8.
I'm clueless which wire are which.
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I need to replace the window lift motor on my 1994 Nissan Altima. I have removed the door panel as well as the speaker and I can not access the motor yet. The window is stuck in the down position so it is...

Unbolt the motor (bolts through inner door skin) and push window up by hand and hold up with piece of wood or something and unbolt from window through holes in door skin
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3answers

I need the wiring diagram for the radio on a 1994 nissian quest gxe

Constant 12V+ Brown/White
Switched 12V+ Orange
Ground Black/Light Green
Illumination Pink/Black
Dimmer Pink
Front Speakers 5" x 7" Doors
Left Front (+) Gray/Blue
Left Front (-) Yellow/Blue
Right Front (+) Blue
Right Front (-) Yellow
Rear Speakers 5" x 7" Side Panels

Left Rear (+) Blue/White
Left Rear (-) Blue/White
Right Rear (+) Blue/Black
Right Rear (-) Red/Blue

Thanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.
0helpful
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FRONT AND REAR SPEAKERS

The rear speakers are going to be 6 by 9. The front i believe are 6.5 inch speakers.
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Need a stereo wiring diagram for 1994 Ford Tempo.

1994 Ford Tempo Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): White/Green
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 5′ x 7′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Pink/Blue
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Orange
3helpful
1answer

Stock radio wiring diagram

Nissan Xterra Car Audio Wiring Diagram Car Radio Battery Constant 12v+ Wire: Pink
Car Radio Accessory Switched 12v+ Wire: Blue
Car Radio Ground Wire: Gray
Car Radio Illumination Wire: Red/Blue
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Blue
Right Front Speaker Positive Wire (+): White
Right Front Speaker Negative Wire (-): Black
Car Audio Rear Speakers Size: 6′ x 9′
Car Audio Rear Speakers Location: Side Panels
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Purple
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Pink

Hope this helps!
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