How To Install A Home Theater Subwoofer In A Car
Table of Content
You’ll need to be sure to avoid connecting a speaker impedance that’s too low to a home stereo amp or receiver. Doing so causes it to try to produce more electrical current than it’s designed for. This causes overheating and potentially permanent damage to your electronics. If the subwoofer's LINE IN uses RCA cables and the subwoofer out on the receiver/amplifier also uses RCA, plug it in using an RCA cable. If the cable is split on one end (a y-cable for both right and left channels), plug it in the R and L ports on the subwoofer. If the receiver/amplifier also has left and right RCA plugs for subwoofer output, be sure to also plug in both to the receiver.
So adding a sub is not just about adding more and deeper bass; rather, a properly integrated subwoofer can improve the overall sound of the system. Would a 6x9" speakers with an 8" sub through the amp and two pc power supplies work? As I ideally don't want to use a battery for the extra power. Solar charging is inaudible while you listen to music, but using a 110v battery charger, you will hear transformer hum in the audio. So best to use your car audio system for music during daylight and not more than 2 hours after sundown.
Routing the Power Wire to the Engine
My advice is to buy a brand name pre-assembled (“preloaded”) or matched subwoofer speaker/box combo. This leaves 2 channels to power front speakers and 2 you can use later for more speakers or bridge for driving a subwoofer. Speaker and power wire marked as “CCA” isnot pure copper wire! Because of the rising cost of copper, manufacturers are now usingcopper-coated aluminum wire, which is lesser quality than pure copper wire . I’ve written a very helpful guide with several of the best amp wiring kits here.
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. If you wired everything correctly, you can turn on your amplifier now.
Steps
Route it along one side so it won’t be exposed and at risk of damage. Subwoofers require a lot of power, so they have to be wired to both a power source, like a car’s battery, and an amplifier. Also, ensure there is a small jumper wire between the two middle terminals and the cables running from the amplifier are wired to the utmost terminals on the speakers. Installing a home theater subwoofer in your car will produce deep bass sounds and allow you to listen to sounds your high-end speakers can’t deliver. Most car stereo speakers will have frequencies up to 50Hz.
As a good rule of thumb you should get psu that can produce same or higher current than fuses can take (usually 30-40A on 300W amp). Try to get power wires as far away as possible from signal wires. Simple 3.5mm to RCA will do the trick if you want to connect it to your pc or laptop.
Easy ways to hook up almost any kind of subwoofer
Ground loop noise happens when there’s a slightly differentpotential between the grounds of an amp, stereo, and other components. Despite everything you try, sometimes it’s nearly impossible to eliminate. Toproperly drive a subwoofer for it to work well, that’s different; in that case, yes, without question you need an amplifier of sufficient power to drive it well. You have a subwoofer or more than one subwoofer that can be wired for at least 8 ohms total. This can be two 4 ohm subwoofers or a 4 ohm dual voice coil subwoofer.
This one’s easy to answer, although it’s important to be clear about power & amplifiers.In general terms, no, a sub won’t work ok without an amp. You can connect them just like you would a speaker, either to unused speaker outputs or also connect them alongside speakers already in use. Example of an 8-Ohm compatible low-pass speaker crossover for blocking all sounds above a low bass frequency . These are used to get “clean” sounding bass from a subwoofer when there’s no crossover already provided. The quick answer is thatit depends.There are several basic things you need to understand first before you try.
You will also need to cut off connectors and bundle together all 12V wires and Ground. On last 2 pictures you can see difference between GZTA 4.120mk2 and GZTA 1.2000mk2 . Both amps were set to 20V output , class AB is drawing 17.6A and class D is drawing 11.8A . This means that by using same power supply you can get more power with class D amp.
Or for using car audio in your home, then I would suggest using a 100 watt solar panel mounted on your roof or outside a window in the sun close by where you will be listening. And a solar battery charge controller hooked up to a 100 amp hour deep cycle battery. You can find the solar panel & charger controller for around $125 on eBay. Add together power of all channels, for example if your amplifier is 2x250W you get 500W, if you have monoblock 1x500W or just bridge 2 channels use power that its rated at.
When adequately altered and matched with a good amp and head unit, a home theater subwoofer will give you the best sound quality. Use wire cutters to cut off the extra remaining zip tie length. You require quite a bunch of supplies for connecting and using a car subwoofer to the home theater. Starting from RCA cables to power inverters, there are a variety of materials you would need for the project. If you are ready with all the supplies of cables, wires, and appliances, setting and connecting a car subwoofer to the home theater won’t take long.
The explanation of the procedure is listed above, in the article. As you have seen it’s not hard to power a car subwoofer at home. All you need a few extra gizmos and you’re ready to blast that bass. Coaxial cables are recommended for long-distance connections. All LFE, RCA, or speaker wire cables are basically the same, so if it fits in the audio port, it should work fine. To connect multiple subwoofers, connect one receiver output to one subwoofer, then connect the second one to the other subwoofer.
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