Question about Sony Xplod Car Audio CDX-F7810 - CD/MP3 Player

1 Answer

My new car is crazy

I just got a new car and when my mechanic was workin on it... it was hooked up with the subs and the amp but not the battery.... wats wrong??????

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 15,935 Answers

He probably needed to disconnect the battery to perform a repair or diagnostic. Then, as it is not factory, did not hook the power wire back up.

Posted on Jan 14, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Tried hooking subs and amp to my factory deck in my 2006 chrysler town &country limited.. Everything was working but wife's friend started while I was wiring smelled like burning electrical.. Now no s


Only fuse you need is the power wire leading to your aftermarket amplifier for te subwoofer. Which most likely you have too small of a gauge of wire and burned straight through it, and if you haven't, add a 40 amp fuse near the battery where your power cable is hooked up to. Also use a multimeter to test your power wire on amp, check the

Jul 19, 2013 | Car Audio Receivers

1 Answer

Shuts off when the volume gets turned up didnt do this wen new


A mono amp usually can handle only two 4 ohm subs. You see when you hook up two subs in parallel it drops the ohms too 2 ohms and 3 in parellal drops it to 1 ohms overheating the amp and cause power failure. Unless you bought a Mono amp thats 1ohm stable. But still I've seen cheap 1 ohm stable amps not last long. Also possible your subs are fried too check them with a multimeter and measure each sub ohms.

Apr 06, 2010 | Kenwood KDC-BT838U Car CD Player

1 Answer

I tried hooing up my amp and subs but i get


make sure u have

power source with inline fuse working.
a ground line getting a good ground(scratch paint off care frame screw it down).
remote line from amp connected to the remote line on the radio.
and make sure you have rca running to the sub input on your radio.
and your speakers are connected.

Mar 25, 2010 | Kenwood KDC-138 FM / AM Receiver

1 Answer

I have a fairly good sound system in my jeep cherokee, new speakers, deck, new battery, rca cables, and a new box for my subs. But recently i've been dealing with some problems. i've had my amp grounded...


there are really only 2 causes for this.

  1. grounds. Make sure the grounds are clean and tight and all paint and dirt was removed before they were fastened.
  2. Your alternator is starting to go bad.
I would lean toward the grounding problem as you have said you just changed them. Also make sure the grounds are as short as possible.

Dec 24, 2009 | Car Audio Receivers

1 Answer

PIONEER 300 WATT CAR STEREO AMP WIREING HOW TOO


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.

Dec 15, 2009 | Pioneer DEH-P2000 CD Player

1 Answer

How do I turn my subs on on my xdm7510 radio


check to see if you have power going to the amp. Battery(+) and Negatve(ground). if those are ok, turn the radio on and check to see if the remote wire(it's usually blue) has power. if you have power on the battery wire and the remote wire from the radio, then there is a problem with your amp. check fuses on the amp if any.

Sep 07, 2009 | Dual Electronics XDM7510 CD Player

1 Answer

SUBS WONT TRUN ON


Hello fresttadefjm,

There are no subwoofer settings on the Pioneer DEH-2800MP.

You need to check the external power amplifier and the connections from the Pioneer and from the sub(s). If everything is plugged in and wired correctly, check the amp fuses, both on-board and the main power fuse (located in the amp positive lead usually near the vehicle battery).

Hope this helps.

Jul 21, 2009 | Pioneer DEH-2800MP CD Player

1 Answer

Still no sub woofer output


SET THE CROSSOVER TO "L.P.F."POSITION AND SELECT THE LOWEST FREQUENCY AS THE CROSSOVER POINT.
[AN AMPLIFIER IS SUPPOSED TO "AMPLIFY"(TO INCREASE)ANY OUTPUT.]

TRY CHANGING THE POLARITY OF WIRES FROM AMPLIFIER TO SPEAKERS /SUBWOOFER.{it leads to cancellation of bass output.}
if u still have doubt contact me again.

May 26, 2008 | Alpine CDE-7856 CD Player

1 Answer

Car Amp.


Check to see if you are still getting sound from your head unit on the RCA lines.

Mar 11, 2007 | Alpine CDA 7893 CD Player

Not finding what you are looking for?
Sony Xplod Car Audio CDX-F7810 - CD/MP3 Player Logo

Related Topics:

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Car Audio Receivers Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Larry Stiles
Larry Stiles

Level 2 Expert

286 Answers

xxxxxx xxx

Level 3 Expert

4706 Answers

Are you a Sony Car Audio Receiver Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...