Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Electrical

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 07-20-2007, 09:53 PM   #1
Member
 
Join Date: Aug 2006
Location: Cincinnati, OH
Posts: 78
Rewards Points: 75
Default

Home Electrical / Car Stereo Question


I know nothing about car stereos, but I had a crazy thought the other day and figured someone here on this board would know home electrical stuff and also car stereo (electrical) stuff.... so here goes....

How difficult would it be to "rig up" a car stereo (or, actually, an in-dash video player/receiver) in a house, hardwired in?

I assume (admittedly, without researching) that the foremost issue is that car power is DC, so the first problem would be getting a transformer to take 110VAC to whatever the stereo required in DC, right?

As far as speakers - are car speakers and home speakers essentially the same, as far as the signal sent to them from the receiver/amp/radio? Or are they a different capacity (resistance ohms or something)? Could you use home speakers (say, small in-ceiling type speakers, like you typically see sold for home theater surround usage) with a car stereo?

Finally, do these systems typically have standard audio and video inputs in the rear (component, composite, S-video, headphone-jack type plug)? I know they typically have an "aux" input on the front (for video game systems, iPods, MP3 players, and whatnot) but do they have connections on the back where it would be out of view when permanently connected (for connection from the satellite box)?

I had this crazy idea that I would love to install one of those car stereos with the slide-out, pop-up TV screen into my bathroom, and have the sound wired to ceiling speakers. If I built a cabinet with a mounting frame that would hold it in place, could this work? I am not looking for some high-end sound system that will blow me away and rock the house, nor do I care about a beautiful HD picture on the TV... I just want to have a small TV and a radio/audio receiver at the vanity area that I could hear with the shower running or whatever, and car systems like this are way less expensive than buying a small LCD TV and a stereo receiver (plus I can't find a receiver small enough). Plus, you would get the added benefit of the TV "disappearing" when not in use.

Obviously, this would take some rigging - transformers and all - but can anyone clue me in on the feasibility?

pjpjpjpj is offline   Reply With Quote
Old 07-22-2007, 04:47 PM   #2
Retired from the grind
 
gregzoll's Avatar
 
Join Date: Dec 2006
Location: Midwest - Central Illinois
Posts: 14,271
Rewards Points: 2,204
Default

Home Electrical / Car Stereo Question


Home speakers are 8ohm, where as car speakers are 4 & 6 ohms. For the cost that it would take to rig a system up, get a cheap bookshelf system.

gregzoll is online now   Reply With Quote
Old 07-22-2007, 04:51 PM   #3
Licensed Electrical Cont.
 
Speedy Petey's Avatar
 
Join Date: Feb 2004
Location: NY State
Posts: 6,858
Rewards Points: 2,020
Default

Home Electrical / Car Stereo Question


A small ~5 amp 12v power supply to power the receiver.......cheap.
Making it all work and look/sound decent......not worth the trouble, unless of course you want to play and/or can't afford much else.

Like Greg said though, a book shelf system is cheap these days.
__________________
Sometimes I feel like if I answer any more questions it is like someone trying to climb over a fence to jump off a bridge and me giving them a boost.
Answers based on the 2008 & 2011 NEC.
Speedy Petey is offline   Reply With Quote
Old 07-22-2007, 04:55 PM   #4
Retired from the grind
 
gregzoll's Avatar
 
Join Date: Dec 2006
Location: Midwest - Central Illinois
Posts: 14,271
Rewards Points: 2,204
Default

Home Electrical / Car Stereo Question


I did forget to add, with most people having computers in their bedrooms, or even having laptops with media capabilities, who needs a stereo system.
gregzoll is online now   Reply With Quote
Old 08-12-2012, 06:59 PM   #5
Newbie
 
Join Date: Aug 2012
Posts: 2
Rewards Points: 10
Default

Home Electrical / Car Stereo Question


Just a minor correction to Greg's comment regarding home vs. car speaker impedance. While indeed historically most home speakers were roughly 8 ohms, many in recent decades are 4 or even lower.

To answer this aspect of the OP (I know it's out of date), there is no difference in the basic technology and car and home speakers are essentially interchangeable.
human is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Electrical issues with home inspection toolmaan Electrical 20 08-10-2007 05:52 PM
Polarized plug light fixture- Hardwire to home electrical? timdavis3824 Electrical 3 07-09-2007 12:34 PM
Baseboard Question in New Home BusterPercheron Building & Construction 5 11-20-2006 06:16 AM
Electrical receptacle replacement question sherlock Electrical 7 05-20-2005 03:33 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.