How to hook up additional speakers in your carI don't want to buy another sub. What I have to work with is a long enough cable to connect the sub and the receiver and a volt DC - AC inverter. I'm not sure if the volt plug in the back of my Jeep is turned on and off with the ignition or not, but the subwoofer has an automatic on and off mode and the power inverter is just ether on or off. If i understand him correctly then he is not gonna use the whole home theater system, only the subwoofer which is DC. Can I temporarily hook a new radio and speakers in the car by rigging it through the cigarette lighter? Kind of a Christmas surprise thing. Some required 12v d.
Good rule of thumb is to multiply that by 1.Full Car Audio System Installation - Speakers, Subwoofer and Amplifier
Add about 50W of headroom to that. Check if your rating is a bit higher than your fuses on your amplifier.
Installing home speakers in a vehicle is only slightly different than installing If you need to replace the speaker wiring entirely, you may need a soldering iron. You need a power supply unit (PSU) for a car stereo in-house, but it doesn't You connect the speakers to your car stereo using the gray and.
If you go under it, it may not be enough to blow fuses which could lead to damage of your wires, power supply or even burn them down. Now you see why its better to get class D for higher amounts of power, that's W difference for W amplifier.
Hook up house speakers your car
Use max current rating of your power supply to choose your wire gauge. Its always better to get as big wire as you can connect to your power input that is as short as possible and then use longer wires to your speaker. With higher power amplifiers its good to also include fuse that is recommended with your power wire. Use online charts to roughly calculate your wire gauge, but its always better to get bigger gauge as they will have less drop in voltage with higher current draws.
I included diagrams for connecting psu to amplifier but if you have any questions just ask me in comments since your setup might be a bit different. This way your PSU would turn on at the same time as your amplifier. For audio input you need RCAs. Simple 3. You can get them in any bigger shop or even online. If you have high power amplifier and simple PSU wont get you enough power you could consider getting 12V batteries.
Don't get open types since they can produce a lot of hydrogen while charging which is not good considering you are going to have them in your room. SLA or Gel types are good for this since they are mostly closed and have better discharge capabilities deep discharge. This would require a bit different approach since you will need to get 14VV 0.
Diode should be high power, rated at least few amps more than your max charge current, high power bridge rectifier could also work since higher current ones can be screwed to heatsink. You will need to put switch on mains input of your PSU if it doesn't have one since overcharging lead acid batteries is never a good idea.
As safety precaution you will need to add fuses since they can provide much higher currents up to A for single 10Ah battery! Unless you are doing something crazy just skip this step, in my opinion it isn't worth it for daily listening at normal levels. If you wired everything correctly, you can turn on your amplifier now.
See, that was easy. Now comes the tricky part, since all setups are not equal, you might get less or more power than advertised.
Get 40Hz test tone for subwoofer amplifier, or 1kHz for full-range amplifier. Its safest to tune it at 0dB since that way you can't clip output signal even if you listen to rebassed or bass boosted music. If you dont listen to those types you can get -3dB or -6dB but you might clip it with some music. Hook your audio source to amplifier, play test tone and turn the volume up. Your audio source might clip so firstly checking outputs with DD-1 or oscilloscope should reveal any distortion or clipping, if everything is ok you can raise your gain until waveform starts looking distorted as on pic 2 or clipping LED lights up on DD This should be done while your speakers are hooked up and using few test tones.
How to Use Home Speakers for Car Surround Sound
Since your speaker has impedance which varies by frequency you are playing it at, its always best to play different tones to see if amplifier distorts. Well you can do this by ear but it wont be as accurate. Simply do everything as described before, but when you raise volume up listen to change in sound. It's hard to describe it but you will notice that your speaker will change sound when it starts to distort. Again make sure you do this at multiple frequencies to ensure output is completely clean.
EXO made a good tutorial about that, so if i'm not clear enough watch this video or ask me in comments.
Some speakers can handle more power than rated without getting damaged, some may not. To ensure you are not getting more power to them, use nominal impedance rating and ohms law to determine how high should voltage on output be. For example if you have 4 ohm speaker that can handle only W, play test tone and raise gain until you get 20V on outputs and make sure waveform isn't distorted since clipping hurts speakers more than getting too much power to them.
Getting power supply from china or suspicious sellers might not mean you will get exactly what you wanted, your power supply might not output as much current as it states on it. Try measuring voltage on outputs of your PSU, if it drops too much it may trigger undervoltage protection to prevent any damage.
First make sure your amplifier is stable at impedance of your speakers. I know how to do that, i just dont want to, plus, what would i wire the power too? Answer 8 years ago. I just found your post and I can tell you that yes it would work, most subs have a sensing circuit on the input which would turn it off after a few minutes, the other trick would be to go under the hood and tap the power for the inverter into one of the fuses that turn off with the car by using a circuit tester.
Usually home systems use 8ohm speakers and car systems use 4ohm, sometimes lower for subwoofers. I'd just build a box for the subs and wire them according to the ohm requirements.
Can I hook up my subwoofer (Sony SA-W) to the receiver and use it . Usually home systems use 8ohm speakers and car systems use. My buddies planning on having a little party out in the middle of knowwhere, camping out for the night. He doesnt know what to do for speakers. Ive got some . How to Properly Hook Up a Car Amplifier Inside the House: Hello everybody, recently i bought car Portable Bluetooth Speaker Made From Scrap Wood.
The inverter idea is somewhat reasonable, if you already have one or can pick up a suitable one on sale cheap. The head unit should have a wire for switching on external amp; use that to switch the inverter on with a relay. Letting it run all the time is a really bad idea. Otherwise, why not just get a cheap used car amp? For a subwoofer speakertry an old home speaker from a thrift store or yard sale.
how to hook a house stereo to my car ?
A 10" or larger name brand speaker should thump reasonably well. View Public Profile. Send a private message to W O T. View iTrader Profile.
Re: Home Stereo Speakers!! Rather than cut into your car stereo, I would just get a power inverter and bring the entire home stereo with you. Ever hear of a boom box? Send a private message to suspendedHatch. Visit suspendedHatch's homepage! Find More Posts by suspendedHatch. I agree with suspendedHatch Get an inverter, something like this The short answer would be Send a private message to fcm. Visit fcm's homepage! Find More Posts by fcm.
Car stereo speakers are usually 4 ohm and sometimes 2. Is it worth How to convert coaxial hook up to regular plug house current · Bought a. Connect the new speaker to the car's electrical system. multiple woofers to their car custom-install a panel in the trunk to house the woofers. This is because car speakers encounter higher temperatures, more vibrations and more abuse than home speakers. Connecting home speakers to a car system.
And if I hook these home audio speakers posted above into a clarion dpx Only thing I dont get is if I need to hook up an amp along with the ones I posted They come rated watts, running off my Sony deck, I dont know if an amp is necearry or not. If you use an amp you will definitely have more output. And what is rated at W, the BG? Take my word for it the only way that system is going to make W is WSBL, and its "rated" output wattage has little to do with the speakers continuous power handling, [RMS].
Here is another suggestion, whatever you end up with, bring along a spare fully charged batt.
So I can just simply, unplug my rear speakers and plug in the new speaker box which has 3 speakers and it should work without causing a fire? Nothing bads gonna happen?