How do I turn the sub woofer feature on A pioneer deh-p4700mp cd player

Yes, the color is standard black coding color for the sub-woofer.

depending on how many channels the amp is, you may not be able to hook everything up to it.

usually you have a separate amp for subs. 4 channel amp for the speakers in the car, and a mono amp for the subs.

To hook them all up to the same amp you would need an amp with 5 channels. It wouldn't work out right.

If you have a mono amp its only for subs.

If you have a 2 channel you can either hook it up to the rear speakers or bridge them to mono to run the subs.


you need a channel per speaker basically.

http://www.pioneerusa.com/pio/pe/images/portal/cit_11221/212724165DEHP4700MPOperationManual.pdf

Here's your owners manual, it's got the wiring diagram for the receiver. If you need further wiring help, post a comment and I can help you more. Hope this helps

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 -

Hello pleazallnite,

Here's a link to the wiring color code for the Mazda 626. This link is to downlaod a copy of the DEH-P4700MP owners manual. The wiring diagram is on page 50. You can simply connect the wires by function to the vehicle wiring. But a better solution to avoid cutting or tapping into the vehicle wiring is to purchase an aftermarket wiring harness. The Metra part number 70-7901 appears to be the correct harness for your vehicle and is available from Crutchfield for $12.99.

Hope this helps.

you will need a car stereo bezel which is also called a radio kit. this will fix your problem.

Did you use a harness to connect the wires?
Could be the power line (red) is connect to the ACC (Accessory) orange line, so every time you switch off the vehicle the power to the stereo is interrupted.

I have an extra faceplate for that model...shoot me an email at [email protected]

Deffective Unit

Disconnect the battery cable from the vehicle for at least 5 minutes. if this does not fix your problem, the radio will need to be replaced or serviced. Good Luck