Can a GPS replace the HU? What about Preouts etc?

evo · 9th October 2009, 15:38

(Mod Disclaimer: 1.Searched, but couldnt find a thread that deals with this
2.I think its more ICE related than just accessories)

Have been thinking of replacing my stock Octavia Alpine Unit with a 2 Din system, but then thought why not a MapMyIndia or something like that?

So my questions:

Can the MapMyIndia replace my headunit if I`m ok without a CD Player?
Do these units have enough RCA or Preouts or whatever is required to connect an AMP and woofer?
Will there be any noticeable decrease in sound quality
Would the GPS fit in the 2DIN slot that the Octy has?

wildon · 9th October 2009, 15:43

why only MapMyIndia( i.e GPS Only). A Car PC will be better. Search for CarPC or carputer in the forum

esteem_lover · 9th October 2009, 15:45

1. GPS units come only with a headphone jack, IIRC.
2. No pre-outs
3.Not all of them even have stereophonic sound.
4. an unit with a 7" screen might fit inside.

evo · 9th October 2009, 15:54

Quote:

Originally Posted by wildon

why only MapMyIndia( i.e GPS Only). A Car PC will be better. Search for CarPC or carputer in the forum

I`m not too keen on a CarPC, (happy with internet on my phone/laptop!) But, can a CAR pc connect to an amplifier?

Quote:

Originally Posted by esteem_lover

1. GPS units come only with a headphone jack, IIRC.
2. No pre-outs Can it be connected to something that has preouts?
3.Not all of them even have stereophonic sound. Which means?
4. an unit with a 7" screen might fit inside.

abhinav.gupta88 · 9th October 2009, 15:59

Quote:

Originally Posted by evo

I`m not too keen on a CarPC, (happy with internet on my phone/laptop!) But, can a CAR pc connect to an amplifier?

Yes, it can be connected to the amp using the 3.5mm to RCA cables.

evo · 9th October 2009, 16:30

Quote:

Originally Posted by abhinav.gupta88

Yes, it can be connected to the amp using the 3.5mm to RCA cables.

Does that mean that a GPS can also be connected in a similar fashion?

Incase it helps, some specs from a MAPMYINDIA unit, can the 3.5 jack here be used to connect to the amps too?:

Technical Specifications
Software:

Operating system Windows® CE 5.0
Music Player MP3, WAV
Movie Player AVI
Picture Viewer gif, jpg, png
Processor:

Manufacturer Samsung
Type 2440
Main clock 400 Mhz
GPS:

Antenna SiRF III
Model SiRF star III
Hardware:

FLASH/RAM 32MB Flash/ 64 MB RAM
SD Supports up to 2 GB
Memory Card Slot Push-In & Push-Out
Speaker 8 ohm, 1x2 Watt (stereo)
Car Mount Yes
Battery Rechargeable Lithium-Ion/ 730mA
DC Power 5V
Audio Out Jack Ear Jack 3.5mm (stereo)
Size (W)123mm x (H)82mm x (D)19.8mm
Weight 190gms
Display:

Type Anti Glare Display
Size 4.3"
Resolution 480 x 270 pixels
Touch screen Enabled
Other:

Installation Windshield-Suction, Mount or Dashboard Mount
Map upload Type Preloaded 1GB SD Card
Storage Temp Range -22°F to +176°F
Operating Temp Range -4°F to +158°F
Voice Enabled

nisarg86 · 9th October 2009, 17:07

Yes. You can use that 3.5mm to RCA. but you need to check the Line output voltages on that device and Line Input voltages on AMP. Also there is no separate Jack for Sub.

evo · 9th October 2009, 18:37

Ok, so in that case, is the best solution to retain the Alpine, connect the GPS via aux in and use both in Tandem? But wouldnt that be a messy install with stuff sticking out and so on?

NetfreakBombay · 9th October 2009, 18:52

Better choice would be to buy integrated GPS + HU.

It comes with 7" touchscreen, fits in 2 DIN space and can run almost any map. Costs 15 - 20k.

evo · 9th October 2009, 18:57

Quote:

Originally Posted by NetfreakBombay

Better choice would be to buy integrated GPS + HU.

It comes with 7" touchscreen, fits in 2 DIN space and can run almost any map. Costs 15 - 20k.

Aha, which brand? I couldnt find anything.

NetfreakBombay · 9th October 2009, 19:13

There is a model available on classified:

Team-BHP Classifieds - 7" Car CD/VCD/DVD player with GPS Bluetooth USB - Powered by PhotoPost Classifieds

Saw similar HUs at ICE shops here. Sound quality is good. I have a basic setup (Pio 5950 + JBL 4" + JBL 6x9 Speakers) and HU worked well in that setup. Did not buy that so do not have first hand experiance.

evo · 24th June 2011, 10:18

Time to say bbye to the RS.

http://classifieds.team-bhp.com/buy-.../Octavia.html/

Mods, please close thread.

.anshuman · 23rd August 2011, 19:02

Note from Support: Thread closed as car sold. Thanks

9th October 2009, 15:38	#1
evo BHPian Join Date: May 2004 Location: Kolkata/Shillong Posts: 780 Thanked: 158 Times View My Garage	Can a GPS replace the HU? What about Preouts etc? (Mod Disclaimer: 1.Searched, but couldnt find a thread that deals with this 2.I think its more ICE related than just accessories) Have been thinking of replacing my stock Octavia Alpine Unit with a 2 Din system, but then thought why not a MapMyIndia or something like that? So my questions: Can the MapMyIndia replace my headunit if I`m ok without a CD Player? Do these units have enough RCA or Preouts or whatever is required to connect an AMP and woofer? Will there be any noticeable decrease in sound quality Would the GPS fit in the 2DIN slot that the Octy has?
	() Thanks

9th October 2009, 15:43	#2
wildon BANNED Join Date: Jul 2007 Location: Bangalore Posts: 2,440 Thanked: 1,235 Times View My Garage	why only MapMyIndia( i.e GPS Only). A Car PC will be better. Search for CarPC or carputer in the forum
	() Thanks

9th October 2009, 15:45	#3
esteem_lover Senior - BHPian Join Date: Jul 2006 Location: Madras/Py Posts: 7,556 Thanked: 502 Times View My Garage	1. GPS units come only with a headphone jack, IIRC. 2. No pre-outs 3.Not all of them even have stereophonic sound. 4. an unit with a 7" screen might fit inside.
	() Thanks

9th October 2009, 17:07	#7
nisarg86 BHPian Join Date: Mar 2005 Location: Ahmedabad Posts: 392 Thanked: 13 Times View My Garage	Yes. You can use that 3.5mm to RCA. but you need to check the Line output voltages on that device and Line Input voltages on AMP. Also there is no separate Jack for Sub.
	() Thanks

9th October 2009, 18:37	#8
evo BHPian Join Date: May 2004 Location: Kolkata/Shillong Posts: 780 Thanked: 158 Times View My Garage	Ok, so in that case, is the best solution to retain the Alpine, connect the GPS via aux in and use both in Tandem? But wouldnt that be a messy install with stuff sticking out and so on?
	() Thanks

9th October 2009, 18:52	#9
NetfreakBombay Senior - BHPian Join Date: Jan 2008 Location: Bombay Posts: 1,466 Thanked: 1,021 Times	Better choice would be to buy integrated GPS + HU. It comes with 7" touchscreen, fits in 2 DIN space and can run almost any map. Costs 15 - 20k.
	() Thanks

9th October 2009, 19:13	#11
NetfreakBombay Senior - BHPian Join Date: Jan 2008 Location: Bombay Posts: 1,466 Thanked: 1,021 Times	There is a model available on classified: Team-BHP Classifieds - 7" Car CD/VCD/DVD player with GPS Bluetooth USB - Powered by PhotoPost Classifieds Saw similar HUs at ICE shops here. Sound quality is good. I have a basic setup (Pio 5950 + JBL 4" + JBL 6x9 Speakers) and HU worked well in that setup. Did not buy that so do not have first hand experiance.
	() Thanks

24th June 2011, 10:18	#12
evo BHPian Join Date: May 2004 Location: Kolkata/Shillong Posts: 780 Thanked: 158 Times View My Garage	Re: Can a GPS replace the HU? What about Preouts etc? Time to say bbye to the RS. http://classifieds.team-bhp.com/buy-.../Octavia.html/ Mods, please close thread.
	() Thanks

23rd August 2011, 19:02	#13
.anshuman Distinguished - BHPian Join Date: Dec 2004 Location: Good-Gaon Posts: 7,763 Thanked: 11,064 Times View My Garage	Re: Can a GPS replace the HU? What about Preouts etc? Note from Support: Thread closed as car sold. Thanks
	() Thanks