How to install a amplifier to a stock radio

03.05.2021 By Malale

how to install a amplifier to a stock radio

How to Hook Up a Subwoofer System to a Car’s Stock Stereo

Oct 07,  · Step 1: Installing the 12v Power Wire. In your amplifier wiring kit, generally a red in color wire is the longest one, which is the 12v power wire. You need to pass the wire through the firewall. Start from the battery and pass on to the amplifier. However, do not connect the wire to the amplifier or battery yet. Step 2: Removing the Stock Stereo. Aug 30,  · Source(s): install amplifier subwoofers stock car radio: 0 0. alven. Lv 4. 5 years ago. How To Install Subwoofers. Source(s): 0 0. Anonymous. 1 decade ago. You need what's called a "line level converter". It's a device that you connect the wires from one end of it directly off of your speaker.

An aftermarket amplifier could vastly improve the quality of the stereo in your TL. This article shows you how to install one. There's only so much you can do to improve the stereo quality of your factory stereo system. But one accessory that is sure to have an impact is an aftermarket amplifier. An aftermarket amplifier gives you more control over your stereo system and can allow you to upgrade even further with higher quality speakers.

The power and ground wire sizes and fuse size you'll need will depend on the wattage of your amplifier. Check out these calculators if you need help figuring out the correct sizes. How to highlight hair red you're working on something electrical, it's always safest to disconnect the battery beforehand. Whenever you're installing a significant upgrade like an amplifier, it will require some planning.

Most people like to install their amplifier to the trunk while others will install it under the seats. It should go wherever you have room and you can how to install a amplifier to a stock radio your wires to. You'll likely need a mounting bracket to hold the amplifier steady. Keep in mind that if you're using the factory head unit, you'll also need a line driver to boost what is a sourcing specialist signal from the head unit to the amplifier.

The rest of this article will be covering a trunk installation. For the rear seats, remove the bolt hidden in the back of the cushion then pull the two tabs at the bottom to release the seat cushion.

There are two bolts at the bottom of the seat and two more hidden under the head rests. Remove the bolts then remove the rear seats. Pry up the clips on the rear shelf then pull it towards the front of the car to remove it.

The pillar trim and bottom side trim can all be pried up using a trim tool. To get the power wire from the battery to the trunk you'll need to go through the firewall. There is a grommet in the center of the firewall which you can route the power wire through. After that you'll need to move it under the trim up to where the rear seats used to be.

Then, route it into the trunk to your amplifier. Solder a fuse holder to the end of the power wire facing the battery and insert a fuse.

Then, crimp a ring terminal to the other end of the fuse holder. Bolt the power wire and fuse holder to the positive battery cable, but make sure that the battery cable is disconnected from the battery first. Pull up the trunk lining and look for a ground point in the back of the trunk. Take your ground wire and crimp on a ring terminal.

Wrap the connection in heat shrink then route the wire to your amplifier. Make sure that the ground point connects directly to the chassis and that the connector is touching clean, unpainted metal. If you're using the factory speakers, then you can use the factory speaker wires.

Cut the factory speaker wire harnesses then crimp on your new speaker wire to the end of the factory wire. Route the new speaker wire to the amplifier. Take out the glove box by detaching the hooks on the sides then swinging it down and removing the two bolts in the back. This should reveal the factory amplifier. Unplug the electrical harnesses connecting to the factory amplifier.

All you really need are the wires. You can leave the amplifier if you want. Cut off the ends of the wire harnesses then unbundle the wires. You'll need to look up the color coding for the wires in order to properly connect them to your line driver. Solder the RCA wires to the factory radio harness wires. Route the RCA wires to the line driver and plug them in. It's best to keep the stereo and radio wires away from the power and ground wires to reduce noise.

Now you can mount your amplifier and connect the appropriate wires from the line driver to the amplifier. Connect the speaker wires to the amplifier and the ground wire to the amplifier. Then, finally, connect the power wire to the amplifier. When you're ready to test and configure the amplifier, reconnect the battery cables. This article applies to the Acura RDX. On most cars, Click here to find out why. Its amazing Take a look at some available options. This article applies to the 3rd Gen Acura TL Dash cams are primarily used for recording Here's how to put one in.

This article applies to TL This article applies to the 3rd Gen Acura TL Pro Tip Make sure that the ground point connects directly to the chassis and that the connector is touching clean, unpainted metal. Pro Tip It's best to keep the stereo and radio wires away from the power and ground wires to reduce noise.

Step 1 – Disconnect the battery and access bottom step panel

Jun 13,  · How to keep your stock factory Entune stereo and add an amplifier sound processor equalizer Easily add an amplifier to your Toyota Entune Factory Stereo Until recently, many audio enthusiasts (including myself) looking for great sound quality would generally recommend replacing the factory Entune stereo (head unit) with a QUALITY aftermarket. I am keeping my factory radio, installing new front/rear speakers, new 14ga speaker wiring with the addition of a pair of subs and a 5 channel amp. My front and rear speakers are high powered capable, so I'm wanting the amp to power the speakers, not the factory radio. So my question is. Apr 02,  · Sub Install with stock radio! Jump to Latest Follow 1 - 20 of 47 Posts. 1; 2; 3 77 Posts. Discussion Starter · #1 · Jan 15, (Edited) had a nice little weekend project to install amp and subs using the stock radio and took pics along the way where i went through the firewall.

Estimated wait for next available agent :. For Tech Support, call I belong to a culture of fine sights and sounds, and I like spreading the word. I've been tinkering with electronics ever since I was a kid - starting with taking apart and putting back together televisions and radios. I always got them back together again and working. I took courses in radio and electronics as a teenager, and became a ham radio operator.

I worked in my high school's stage crew, running sound, lights, and a movie projector. After college, I joined a rock 'n roll band as the soundman and learned how to lug around and operate the gear that helps make music sound good and loud. Working in a music store in Austin, Texas, I spent a few years manufacturing, installing, repairing, and operating sound systems.

Our customers were recording studios, nightclubs, and touring bands. Eventually I moved back to Charlottesville, Virginia and opened a small demo recording studio. In , I finally came to my senses and got this job at Crutchfield. They actually pay me to ramble on, rant, and explain the things I love about music, electronics, and getting good sound. Given my background, they put me to work writing about some of the most complex electronic products Crutchfield sells: car amplifiers, digital signal processors, wiring, professional sound mixers, and PA systems.

Adding an amplifier to a factory stereo often requires running a lot of new speaker wire — from the stereo to the amplifier and then from the amp to the speakers.

This can feel like an impossible nightmare. Fortunately, we have a way to make it a little easier. This article explains how to connect an amplifier to a factory stereo.

If you have an aftermarket stereo, you'll use a set of RCA cables instead of one of the 9-wire cables below. Refer to our article about adding an amp to an aftermarket stereo for more details. Usually, you'll be installing a 4-channel amplifier with speaker-level inputs. The best way to connect it to a factory system is to tap into the stereo's speaker outputs for the amp's input signal.

Then send the amp's outputs back to the stereo's harness, and on to the speakers through the factory wiring. Run two of these cables from the dash to your new amplifier. You'll need one for the amp's input and the other for its output. These cables will act like a "T-harness" to connect your amp to the factory system. Behind the factory radio, you can access all of the speaker wires in one place. The radio's wiring harness delivers power to the radio and sends its output to the speakers.

You'll need to identify which wire goes to which speaker. Positive leads are usually solid-colored wires, while their accompanying negative leads tend to be the same color with a stripe of a second color. Please be aware that these wiring colors vary widely from one car to the next.

If you purchase your new gear from Crutchfield, our Tech Support team can look up the wire colors for you. Give us a call before you tear apart your dash, so you'll know what to expect. Once you've identified each of the eight speaker wires, cut each one. Connect the end coming from the radio plug to a new wire going to the amp's input.

Connect the end going to the speakers to the appropriate wire coming from the amp's output. That means you'll use two of the 9-wire cables, one for the amp's input, the other for its output.

Even with my challenged eyesight and shaky hands it only took me about 40 minutes to wire this harness for illustration. Amplifiers that have speaker-level inputs also feature "signal-sensing turn-on. This means you don't use the ninth wire the blue wire of either cable for this installation. Our favorite option is the Crutchfield 9-wire cable shown above because each set of speaker wires is color coded. We also carry a selection of highly conductive, pure copper speaker wire , available by the foot, if you prefer that.

You can make all the speaker connections without having to solder or crimp anything. One package will cover this job and give you a few spares. For amps with more than 75 watts RMS of output per channel, it might be better to go ahead and run new or gauge speaker wires directly from the amplifier to each speaker.

Factory speaker wires are very thin, with high electrical resistance. They can cause noticeable power loss when higher wattages try to get through.

But amplifiers of watts or less aren't really affected by this. Running their output through factory wiring remains a practical and convenient solution. Another popular way to connect an amplifier to a factory radio is to use something called a line output converter.

It connects to the factory radio's speaker wires and converts the speaker-level signal to a preamp-level signal. This lets you use RCA cables to run that signal to your amplifier. A line output converter offers some advantages, like the ability to sum and control signals of a multi-channel factory system. So if you're upgrading a complex system, using a line output converter might be your best option.

The speaker wire solution we've shared here is a simpler, less-expensive alternative that will work for most people. Read more about line output converters. This article focused on a way to simplify the speaker connections. For information about other aspects of amplifier installation, like power and ground wiring, check out our Amplifier Installation Guide.

If you have any questions about connecting a new amplifier to your speakers, contact our advisors via chat or phone. They'll take the time to answer your questions and explain the details, then get you set up with whatever you need.

So I'm pretty new at all this but with the help of crutchfield I installed JBL club 6x9 in my front doors and Pioneer Ts-G 6x9 in the rear deck. Didnt pay much attention to any wattage and definitely didnt know what RMS was. I need help picking out a amp to clear up some distortion assuming its bc of the factory radio in my Chrysler Hi Buck, I enjoyed your article I have seen instructions on how to make a "T-Harness", which would allow you to tap into the vehicle's wiring without cutting the factory wires.

It's usually a modified harness made to add bluetooth to a factory radio. With one side of the harness going to the radio, and the other side going to the speakers, the plugs that would normally go to the bluetooth adapter are cut off and thats where you would attach the two 9-conductor cables.

Crutchfield sells this: [Link to Bluetooth Wiring Harness] Do you think it could be modified as described, to do exactly what you did but without cutting the wires? Hi Buck: I have an amplified subwoofer and have replace all the factory speakers in my sliverado. The back speaker have such little volume that I can barely hear them. I think its time to install an amp. Is there anyway to install the amp to the exisiting subwoofer cables or do I need to run it the way you describe in the article?

Seems like a cool tool.. I own a ram with the 10 speaker system. I want to add about more watts to the factory radio. Not a lot. What do you recommend for speaker wattage and amp? Hello Buck, I have a Dodge Charger without the factory amp. The setup for my Subs are using a Harmony In a Dodge Charger there are 4 speakers on the same 2 channels up front. I want to use my other back speaker as the High Level Input. I'm confused because it leaves me with 4 speakers to wire up somehow.

Any advice you can give me to help out my installation? Thanks, Paul. Hey mate, how do I wire the speaker wires if im using them for high level input and the amp has no ouput. Do i have to make a 3 way connection? I am going to replace all 7 of my honda pilot speakers with name brand.

But i want to power the 8"sub in the back with an amp and still run my doors speakers with the factory radio. What do i need to connect the amp correctly? I have a Silverado without the Bose system.

I was wondering if I could use an old KX Sky help would be appreciated. Trying to upgrade on the cheap. Single dad two kids. Standard stereo in BA xr6 but bought a factory amp and I've changed speakers already. How do I set it all up and do you have kit s and even recommend going that way. Few months ago, my sound went out. I've replaced 2 fuses, as well as pulling an amp out of a junkyard it appeared damaged, so that may be the issue , disconnected my battery, and I've still got no sound.

By no sound, I mean no door chime, radio, phone call, turn signal, seat belt warning, nothing.