Subwoofers and car amplifiers play key roles in home theater setups. The issue with installing them is that many users need clarification +-of where to begin. Because of this, this article will walk you through installing vehicle amplifiers and a subwoofer diagram to take advantage of a home cinema system without all the hassles. So, let’s learn how to install car amplifier and subwoofer diagram.
How to Install a Car Amplifier and Subwoofer Diagram in Your Car
Long-distance travel can be made fun with a subwoofer. Consequently, you require a subwoofer and an amplifier that must be matched. But for the subwoofer to stay there, the amplifier must be stronger than the subwoofer.
Purchase or a mass premium gear
The cable sets, readily available in all electrical stores, are the most crucial component for installation. First, purchase a fuse and at least 4 gauge of wire online. Keep in mind that the insulation on the cable must be of the best quality.
Move the amplifier’s wires.
Choose a location to store your amplifier now. Afterward, route the power cord’s leading end and leave a further foot of cord outside the amplifier. The power cable, in this instance, could be red. Under the hood, stow the power cable at this time. One of the cars with an insert made of plastic or rubber to keep the cable hidden may be your car.
It should then be sent through the firewall after being hidden. In this case, if you must drill a hole in the firewall, do so thoughtfully to avoid hitting the other side of the power line.
Correctly pulls the power cord.
Connecting the power is now necessary. Connect the amplifier cable after disconnecting the battery power cable. The battery of the vehicle powers the connection. Not right away. Connect the in-line fuse to the power cable after attaching the power cable to the amplifier cable. It will help if you cut the power cord to place the in-line fuse before you can connect it. Remember that the fuse’s amperage needs to match the meter’s size.
Position amplifier.
You can enjoy yourself considerably more with proper placement. It also serves as a source of motivational energy when driving. Therefore, position your amplifier where you want it. After that, attach the cord to the amplifier. The amp should now be grounded with a bolt made of bare metal before being removed from the attached seat. Then tighten it such that the amplifier won’t be able to move when the car is going.
Set up RCA connections.
There are two RCA connectors on the back of every aftermarket stereo. Put the input jack into the amplifier’s “IN” port to complete the RCA connections. It provides a crisp sound with a natural but deep bottom. RCA connectors should never be routed to power wires. Both your stereo and the distortion it produces could be destroyed.
Employ Remote Blue Connection
A blue connector from the wiring harness is in the back of your aftermarket stereo. The cables must be spliced or cut as they are attached. After that, run the remote wire to your amp and tape the old end.
If you’re using a factory head unit, you need a toggle switch to regulate your amp efficiently. After that, install the head unit somewhere cool or tuck it beneath the seat. After cutting the toggle, connect it to one terminal. One end should be connected to another with the other. Reconnect the remote wire to the amplifier at this point.
Avoid using too much electricity.
Use a capacitor close to the amp to reduce the electricity generated by powerful base impacts. Once the power wire has been severed, connect it to the battery cable. To connect it, you must first charge it with a resistor of at least 1K ohm and no heat tolerance. Furthermore, loading takes a little while.
Operate power cord
Before plugging in the amplifier, join the two if you have a stereo and a remote cable. The remote-control cord automatically turns on the amplifier. You might have to manually switch the amp on if you don’t have a stereo head. Make sure to turn the amplifier on when getting out of the car.
Subwoofer and amplifier connections
After that, attach the cables from the amplifier to the subwoofer by screwing them together. Play music and gradually turn up the volume after connecting the subwoofer. The perfect music to listen to is the mid-level sound. Tune the entire set till your contented thoughts can be heard.
Frequently Asked Questions
How do you hook up a subwoofer and an amplifier in a car?
Subwoofer channels should be connected to the amplifier’s left and right channels. Connecting the subwoofer’s power cable to the amplifier would be best.
What kind of wiring and equipment do I require?
Amplifiers for cars come unwired. An in-line fuse, a remote turn-on wire, RCA cables, speaker wires, amplifier power, surface wiring, and other materials are required.
Where can an automobile amplifier be mounted?
The car trunk is a typical location for an amplifier. However, space is restricted if you drive an SUV, so you should consider installing the amplifier above, below, or beneath the seats.
What number of speakers can an automobile amplifier power?
Two speakers in the front, two loudspeakers in the back, and a subwoofer can all be powered by a five-channel amp.
How do I connect the amplifier to the car’s battery?
First, disconnect the battery’s negative terminal to connect the amplifier to the car’s battery. Then, connect the power wire from the amplifier to the battery’s positive terminal using a fuse holder. Next, connect the ground wire from the amplifier to a clean, unpainted metal surface on the car’s chassis. Finally, reconnect the negative terminal of the battery.
Do I need a separate power supply for the subwoofer?
No, you do not need a separate power supply for the subwoofer. The amplifier provides power to both the speakers and the subwoofer. However, it is important to ensure that the subwoofer is connected to the correct output channel on the amplifier and set up to drive both the speakers and the subwoofer properly.
My Opinion
Most of the time, you should still be able to add a subwoofer by tapping off a pair of OEM speaker lines. If you need help with difficulties or feel up to work, consider getting an estimate from a reliable vehicle stereo store. Be cautious about inquiring about the reason if they claim that your vehicle requires components and accessories not included here.
I am an Automotive specialist. I graduated from Michigan with Bachelor in Automotive Engineering and Management. Also, I hold degrees in Electrical and Automation Engineering (BEng), Automatic and Industrial Electronic Engineering, and Automotive Technology. I have worked at General Motors Company for over five years as the Marketing Operations Production Coordinator. Now, I own my garage in Miami, Florida. I love cars and love to share everything about them with my readers. I am the founder of the Automotiveex blog, where I share everything about automotive, like car news, car mechanical issues, and anything else that comes up in my blog posts.
