SOCK PUPPET can you explain again where red &black blue &grey wires go, can't fit into holes , don't know which is left or right speaker

Hi Jeff, Thanks for the question. When wiring an aftermarket car stereo I always recommend purchasing a wiring harness that will connect into the vehicles existing harness, Then you only have to worry about connecting each wire to it's color coded counterpart. With that being said, if you do not have the stock harness I can explain the wiring colors to the best of my memory
Red = 12v Memory power
Yellow = 12v Constant power
Black = Ground
Blue/white = Power Amplifier
Blue = Power antenna
Grey = RF speaker (+)
Grey/Black = RF speaker (-)
White = LF speaker (+)
White/Black = LF speaker (-)
Purple = RR speaker (+)
Purple/Black RR speaker (-)
Green = LR speaker (+)
Green/Black = LR speaker (-)
Sometimes there is a dimmer wire also, usually orange or pink I believe
I hope this helps, & Thanks again!

The gray are for the right front speakers, there should be 2 white wires for the left front speakers, the purples are for the rear right speakers and the greens are for the rear speakers. The blue is for a power antenna or a remote amp, the red goes to battery ignition, black to ground and yellow to constant battery power, for the stereo memory.

yellow to yellow main power wire
red to red key wire
black to black ground
speaker wires are green purple for rear speakers and white and grey for front speakers solid wire color is power and black lines is ground
orange is dimmer switch you wont need it
blue wire is for power anntenna your car shouldn't have it and blue with white stripe is remote wire if you have an amp it will shut off your amp when hooked up any other wire unnessary for your car some head units need a anntenna adapter to work good luck. remember ground before anything and disconnect the battery so you don't blow the fuse

Check if this applies to your Rover 

White/Blue - Perm 12v,
Yellow/Red - Switched Igntion,
Red/Black - Night time illumination,
Black - Earth

 Blue/Green & Grey/Black at ISO Connection is LH Front Door Speaker

 Red/Green & Brown/Black at ISO Connection is RH Front Door Speaker

Blue/Yellow & Grey/White is LH Rear Speaker

Brown/White & Red/Yellow is RH Rear Speaker

Power connector:
1. n/a
2. n/a
3. n/a
4. 12V permenant
5. n/a
6. n/a
7. 12V (ignition on)
8. Ground

Speaker Connector:
1, 2: rear right speaker
3, 4: front right speaker
5, 6: front left speaker
7, 8: rear left speaker

red -Acc power
yellow -12 memory power
black -ground
blue -amplifier remote
blue/white -power antenna
SPEAKERS
white left front +
white/black left front -
grey right front +
grey/black right front -
green left rear +
green/black left rear
purple right rear +
purple/black right rear -

very simple on the back of the deck you will have a wire harness
Yellow = constant power supply
Red = Switch power supply
Black = Ground
White = left front speaker +
White /Black stripe = Left Front speaker -
Grey = right front speaker +
Grey /Black Stripe = right front speaker -
Green = left rear speaker +
Green w/ black stripe = left rear speaker -
Purple = right rear speaker +
purple w/ black stripe = right rear speaker -

wires for the honda are,

Constant 12V+ Blue/White Switched 12V+ Yellow/Red Ground Black Left Front (+) Blue Left Front (-) Gray/Black Right Front (+) Red/Green Right Front (-) Brown/Black Rear Speakers 6" x 9" Rear Deck Left Rear (+) Blue/Yellow Left Rear (-) Gray/White Right Rear (+) Red/Yellow Right Rear (-) Brown/White

The easiest way is to check the speakers themselves as manufacturers tend to change colors of speakers at a whim. Usualy though you will have 8 wires (4 front & 4 rear) paired in colours (white goes with white+black stripe(stripe is possative on speaker))etc.
Not knowing the cars electrics I can't be more specific.(I live in UK so don't know that much about U.S. cars)

yellow battery
red accessory
black ground
purple right rear + speaker
purple/black right rear -
green left rear +
green/black left rear -
white fr left +
white/black fr left -
grey fr right +
grey/black fr right -
blue auto antenna
blue/white rem amp
brown phone mute
orange/white illumination
grass green handbrake but if u want to play dvd's
whilst u drive connect this to earth

thats the radio here's the diagram for your car
1995 Honda Civic Car Stereo Radio Wiring Diagram
Car Radio Constant 12V+ Wire: Blue/White
Car Radio Switched 12V+ Wire: Yellow/Red
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Black
Car Radio Dimmer Wire: N/A
Car Radio Power Antenna Trigger Wire: N/A
Car Radio Amplifier Turn On Trigger Wire: N/A
Front Speakers Size: 6 1/2′
Front Speakers Location: Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Rear Speakers Size: 6 1/2′
Rear Speakers Location: Rear Deck
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow
Right Rear Speaker Wire (-): Brown/White



pls rate people arnt rating hope this helps

Try the following, this is an 1997 USA Integra

Radio Constant Wire 12V+: Blue/White
Radio Switched Wire 12V+: Yellow/Red
Radio Ground Wire: Black
Radio Illumination Wire: Red/Black
Radio Dimmer Wire: n/a
Radio Antenna Trigger Wire: n/a
Radio Antenna Location: Left Rear
Front Speakers Size and Location: 5 1/4′ Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Front Speakers Size and Location: 6 1/2′ Side Panels
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow
Right Rear Speaker Wire (-): Brown/White
-->

1991 Ford Explorer XLT Radio and Speaker Wire Colors
Pulled out the stock radio and found two plugs on the back of it. One plug had 7 wires (Power, Dimmer, Amp etc.) and one had 8 (Speakers).
7 wire plug (I could see these wires immediately from the plug):
Car Radio Battery Constant 12v+ wire = Light Green w/ Yellow Stripe
Car Radio Ground Wire = Black
Car Radio Accessory Switched 12v+ wire = Yellow w/ Black Stripe
Car Radio Dimmer Wire = Light Blue w/ Red Stripe
Car Radio Illumination Wire = Orange w/ Black Stripe
?? Don't know ?? Red Wire (No power to wire Constant or Accessory)
Car Radio Amp Wire = Blue
8 Wire Plug (Wires were wrapped in a grey outer sleeve, had to cut sleeve to get to wires.):
Right Front:
White w/ Green Stripe (+)
Brown (no stripe) (-)
Right Rear:
Purple w/ White Stripe (+)
Light Blue (no stripe) (-)
Left Front:
Light Green (no stripe) (+)
White w/ Orange Stripe (-)
Left Rear:
Light Blue w/ Black Stripe (+)
Yellow (no stripe) (-)
Speaker Wires (found at the individual speakers in the doors)
Right Front:
White w/ Green Stripe (+)
Green w/ Orange Stripe (-)
Right Rear:
Orange w/ Red Stripe (+)
Black w/ White Stripe (-)
Left Front:
Orange w/ Green Stripe (+)
Blue w/ White Stripe (-)
Left Rear:
Red w/ Green Stripe (+)
Red w/ Blue Stripe (-)

Hope this helps. I spent hours looking for the correct color key and this one works for my '91 Explorer.