How do I connect my new sub to my old amp? You will need to pull the radio and connect it to the wire label System Remote. With this arrangement, the stereo speakers and sub receive all of the bass, midrange, and treble frequencies. Congratulations on the enthusiastic hard work of both the author and the many contributors to this instructable. So what will we need to do this?
If you have a power antenna, you will have to splice into the blue wire for use with the amp too. Just match the positive and negatives. Some decks stereos also offer dedicated sub-woofer outputs. Tips If your amp doesn't turn on, check the amp fuses.
Step 2 Choosing an Amp and Speaker
Don't forget to test your rem wire before you assume it works. Go to the audio shop and buy some wiring adequate for the amperage of your audio amplifier. What I have done is wired the speaker output, into the rear speakers.
If there is just one blue wire, you can use that. Make sure a large fuse is in the fuse holder. My amp is already installed and I just bought a new sub.
This will come into play later. Rms stands for square root of the average of square. When looking at speakers and amplifiers, do not look at the peak power. One should never match amplifier power with speaker power. Put the speaker in the box, big brother hook up 2019 making sure the flimsy thin gasket thing is on it.
Thank you for the instructions and detailed post. But to be safe, look into your stereo manufacturer's details. We will start with wiring the power from the battery. This wire tells the amp that the stereo has turned on, and that the amp should too. Stereo receivers, pre-amps, and integrated amplifiers rarely have subwoofer output jacks or offer bass-management options.
Screw the speaker into the box, using the holes on the outside rim of the speaker. If you bought a kit it comes with an inline fuse, if you didn't, you need to get an inline fuse. Use a capacitor to prevent voltage drops caused by deep bass hits, i.
This might not be too relevant, however I have also seen every single clear plastic amplifier cover melt if mounted in a spot that receives direct sunlight in hot cars. Make sure that you use cables with the correct resistance or impedance for your setup. Make sure you install a fuse in the positive wire to prevent damage to the amp, your car, yourself and others, in case of an electrical fault. Work with an experienced buddy to help troubleshoot and save time.
Subwoofer connection to a two-channel system differs from the methods used in home theaters. This process will work with most stock stereos, iranian speed dating london and all aftermarket stereos. It is for demonstration purposes and it does not sound as good as it should. Clipping is the number one reason of bass distortion.
They usually go to wires sticking out of the unit labeled sub out or output. For the power and ground wires, you will need thicker wires depending on how powerful the amplifier is. If your stereo does not have these connections, you will have to splice the wires into the rear speaker wires. Hook up your amp with the provided instructions Make sure your negative battery terminal is disconnected and tell your radio to turn on the subs or just turn on the radio.
OK now we have most of the wires in place
You want to ground your cap. Installing powerful subwoofers into an older vehicle puts a big strain upon the metal panels of the car, dating uniform and the welds holding the panels together. Leave the stereo out for the next step.
The final step is to go and connect the power cable to the battery. My subwoofer has stopped working. This moisture causes the metalwork of the car to rust.
Wires needed to hook up subwoofers
- The welds in some such vehicles involved in crashes were found to have spilt along hairline cracks, introduced by the use of subwoofers, or by panels splitting at rust points.
- The speaker power is expressed as the maximum input.
- So if someone had a solution please help.
- My front speakers have no Bass at all and rare speakers are batter and with some Bass.
Run yourself a good wire for ground directly to the chassis. Strip the insulation off of the wire at the end where the battery is. Cookies make wikiHow better. It can be modified to work with all stock stereos, but you may need a few more parts. The wires are not grounded properly, check to make sure the surface is clean, unpainted metal.
Wires needed to hook up subwoofers - Rockford fosgate
Is this article up to date? There are other ways on doing this but from what I read from your posting, this would be the cheaper way on doing it. If you need to drill a hole in the fire wall, be careful not to hit anything on the other side and be sure the drilled hole will not cut through your power line.
How to Install Sub Woofers 9 Steps (with Pictures) - wikiHow
How to Wire an Amp to a Sub and Head Unit 12 Steps
If the box has its own connectors on the outside, make sure they are wired to the speaker inside. Did you make this project? Be respectful, keep it civil and stay on topic. Since the wires are thick and there is no tool big enough to strip them, the best way is to use a straight edge razor blade. When the stereo comes on, so will the amp.
Step 1 Parts
If you have a stock stereo and you have the remote wire there you want to in twine the remote wire with the power wire before inserting in the power slot for amp. Lightly sand the contact area to expose clean metal before attaching ground. You want the fuse as close to the battery as possible. In this instructable, I will show you the whole process of installing an amplified subwoofer into a car. Always work with an experienced buddy.
The red wire hooks up to your car's battery. The subwoofer is hooked up to the receiver with a single interconnect cable. Tune them gain until the subs sound good. Gather your equipment Amp, Subs, Stereo, and wiring. The black one you need to screw into a grounded piece of metal.
Warnings Be careful with razor blades they are sharp and can severely cut you. Place the amp where you want it, then attach the ground black or brown wire to the amp. Just cut the power wire, insert the inline fuse and reattach.
Already answered Not a question Bad question Other. For the need to replace a stock radio, you do not have to do it all the time. Do not connect the wire to the battery yet. After installing my amp and subwoofer into my jeep wrangler, my rear speakers on the sound bar are no longer working.
If you pick a speaker with maximum rated input of Watt to connect it to an amplifier with average output of Watt, then never crank the amplifier to max or you'll end up damaging the speakers. If the power light come on on the amp then you did good. This article has a huge mistake. Wire the in-line fuse to this end if it is not part of the wire already.
- After you have the stereo out, look at the back of it.
- You can find it in a wiring diagram for your radio or sometimes its blue with a white stripe or solid blue.
- Always wear safety glasses they could save your eyes.