best way to hook up to play media through car speakers?

the14thgod

Member
Aug 16, 2010
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All the forums don't really point to a good solution, lots of unanswered questions so I was just wondering if anyone has had any success yet with this?
I have 2 auxiliary and a 3.5 jack. I just bought a car and am looking for a viable solution. I just want to play music through the speakers. (I thought I had usb somewhere..but can't seem to find it yet).

Also has anyone tried just a external drive with mp3's on it? that would be ideal..

I've found these on amazon:
http://tinyurl.com/4l2cmn8
http://tinyurl.com/4zseg48
http://tinyurl.com/48m7g3w
 

savagebunny

Senior Member
Dec 24, 2010
645
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In theory, playing through the 3.5mm jack from the phone > In-dash reciever would be the best.

Although, my buddy has a iTouch, and plays through USB and its sounds nice on his Infinity Kappas and Polks.

Don't use the FM Transmitter, never good results imo
 

the14thgod

Member
Aug 16, 2010
38
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0
Ya I tried playing earlier through it and for some reason it kept skipping/stopping/playing. it was weird... I'm not sure i want to buy the car dock/charger if I can't get the music to play through. I didn't try a different player though, just the stock app.
 

TeH PLAYA

Senior Member
Aug 31, 2010
242
21
18
i just use a cassette that has a wire sticking out of it and plug that into the headphone jack. works perfect. works on phone calls too.

for you, just get an aux wire that's 3.5mm male on both ends, that should work.

poor man's bluetooth. lol.
 

the14thgod

Member
Aug 16, 2010
38
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0
Ya I'm not sure what's up with it. It just worked today, but didn't work so well the other day. I'll probably just get a used mp3 player and store it in the car, hidden of course. It has a power outlet next to the hidden aux jack, so that's convenient.
 

Jes7er

Senior Member
Oct 26, 2010
263
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0
I have an FM transmitter because my car doesn't have a tape player. It works OK, sometimes its a little bad quality but it gets the job done. If you have a tape player definitely just get the cassette adapter to 3.5mm
 

rcicu

Senior Member
Oct 11, 2006
240
26
0
BFE
Hello,
I have tried using the headphone jack to my line in on my head-unit. I have to use a groundloop isolator to clean up the signal interference from my alternator and the speakerphone part works okay.

I have and use this most of the time Jabra Cruiser It is very clear and for music and phone. When playing mp3s it also transmits the RDS info to the head-unit.

One of my buddies uses this GOgroove Flexsmart X2 and has great success using the Bluetooth to FM.

Both are great BT to FM devices.

Take care,
 

elixir911911

Senior Member
Aug 13, 2010
147
1
0
Pittsburgh PA
I know at this point my reply may be a little late....I don't know too much about dev but I can keep my head afloat with car audio ^.^ so considering your available options, 3.5 to 3.5 will be your best option for sound quality, followed closely by an auxiliary to 3.5 cable. FM transmitters are never a good way to go. This is attributed to the amount of signal loss that occurs when the sound is turned into electromagnetic waves to be transferred. Plus FM opens the door for a lot of outside interference. I personally don't know if incredible are capable of doing usb output for sound, and I understand that you don't have a usb input, but this is by far the best way to go. You can pick up a stereo with usb input for cheap, and they're very easy to install. If you're smart enough to keep up with some if the discussions on xda, I'm sure you can match up some wire colors! ;) minimal signal loss occurs when using usb, much less than even the loss due to 3.5-3.5. If you ever have an extra 50-100 bucks, grab a usb stereo and slap it in. Always the best way to go. And to the question about a straight drive with mp3's, that method would be pretty much identical to usb input. Now, if your vehicle still has its stock speakers and you haven't put any aftermarket parts in it, you probably won't notice the difference between usb and 3.5. If you have done work and have put even a small amount of work into your speakers, you will definitely notice it. Sorry for the ramble figured I'd try to give you a solid answer :) if you wanna know anything else feel free to pm me. And for those of you that stuck in there on this rant, kudos.

Sent from my ADR6300 using XDA App
 

mtown_cyclone

Senior Member
Jun 9, 2010
244
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0
There's some good suggestions in this thread

I bought a Clarion CZ500 and the Bluetooth streaming works great. I also tried to connect my DInc to the USB port but it could not find my music. My guess is that it gets confused because two drives show up when you plug a DInc into USB.
 

Truckin'Ain't4Sissies

Senior Member
Aug 8, 2010
396
97
28
PDX
Hello all,
From my personal experience I have learned a thing or two about car stereos and external media sources.

If there is only an input for "external" or Cd changer" (RCA) do the following.

1. Get yourself one of these
(plug#1)


2. Don't buy a Ground Loop Isolator, they're bulky and IMO a waste of money. Instead get a cable that has the nose reducing feature built into it. I highly recommend the following pictured cable. I personally use it on a daily basis.
(Plug#2)


3. Plug the RCA male ends into the rear of your stereo.

4a. Connect plug #1 &#2 into the end's of each other.
Note: Plug#2 has the noise filter closer to one end than the other. You'll want to plug the short end into plug#1.

4b. Use electrical tape to secure the connection between 1&2.

5. Run plug#2 towards the front of the dash.

6. Enjoy a MP4 copy of a movie or some music.





Sent from my ADR6300 using XDA App
 
Last edited:

elixir911911

Senior Member
Aug 13, 2010
147
1
0
Pittsburgh PA
@dmadrid98....out of curiosity, why would you want to use multiple plugs when you can buy simple noise reducing rca to 3.5 plugs? Doesn't make much sense to add in yet another joint for signal loss

Sent from my ADR6300 using XDA App
 

Truckin'Ain't4Sissies

Senior Member
Aug 8, 2010
396
97
28
PDX
@dmadrid98....out of curiosity, why would you want to use multiple plugs when you can buy simple noise reducing rca to 3.5 plugs? Doesn't make much sense to add in yet another joint for signal loss

Sent from my ADR6300 using XDA App


Good point, I was just stating what my preference was because I use the same audio cable in my Semi-Truck & Personal Vehicle.
 

Chuck-D

New member
Mar 20, 2011
4
2
0
IMO best bet is to get a iPod ready Head unit that can control an ipod and an iPOD hook em all up you can crontrol your music stright from your head unit and sound output is as good as the recording.
 

rotaryboots

Senior Member
Jun 1, 2009
90
11
0
My phone gets used a lot in the car for its media. My setup consists of my phone charger, a simple 3.5 male/male audio cord, and sometimes I put it in my car cradle. Can't get better than a direct audio out from the phone, to aux in on the stereo.
 

thumper26

Member
Mar 31, 2011
10
2
0
Been addressing this myself. For simplest integration, 3.5mm to aux input on your factory radio is the best/easiest way to go.

If your car doesn't have an aux input, there is a company named PAC that makes auxiliary inputs for most factory radios. It allows 3.5mm or rca inputs.

With the Incredible, you can use the tv-out cable to the rca's, but you'll need to short the connection on the video rca to enable tv-out on the incredible. (Provided how you mount it) you have a single plug charge and play solution.

I'm working on an implementation of this in my car, and have confirmed the tv-out works, just got to get the dock fabbed and mounted.
 

hazell222

Member
May 10, 2011
48
1
0
Rocklin
I recently put in a new stereo in my car. Sony MEX-BT3900U. Absolutely love this stereo!! I can pair it with bluetooth, stream my Pandora, and when I get a phone call, it mutes the audio (even when on tuner) and with a push of a button I can answer the call and start talking. It's like having a high end car with the hands free. :) Best purchase ever!