How to Tap into Rear Speakers for Subs

If you’re looking to improve the bass response in your car audio system, one option is to tap into the rear speakers and use them as subs. This can be a relatively easy and inexpensive way to get better sound, and it doesn’t require any special equipment.

  • Find your car’s audio input jack
  • This is usually located in the center console near the shifter
  • If your car has an auxiliary (AUX) input, you can use a 3
  • 5mm to RCA adapter to connect your phone or MP3 player to the system
  • If your car does not have an AUX input, you’ll need to remove the head unit and splice into the rear speaker wires
  • Once you have access to the rear speaker wires, connect them to your subwoofer amplifier using RCA cables
  • Run the power wire from your amplifier to a 12V power source, such as the fuse box or cigarette lighter socket

How Do Subwoofers Connect to Rear Speakers?

If you’re looking to add some serious bass to your car audio system, then you’ll need to add a subwoofer. But how do you connect a subwoofer to rear speakers? There are a few different ways that you can do this, but the most common method is by using an amplifier.

An amplifier will help to boost the signal from your stereo and send it to the subwoofer. You’ll need to run a wire from your stereo’s output (usually labeled “sub out” or “pre-out”) to the input on the amplifier. Then, you’ll need to run another set of wires from the amplifier’s output to the input on the subwoofer.

Another way to connect a subwoofer to rear speakers is by using speaker level inputs. This method is often used when adding a subwoofer to an existing car audio system. Speaker level inputs are found on many amplifiers and allow you to tap into the speaker wire that is already running from your head unitto your rear speakers.

This saves you from havingto run new wires, but it can be more difficultto troubleshoot if there are any problems withthe connection. No matter which method you choose, make sure that all of your connections are secure and that there is no chance for any loose wires touching each other or anything else metal in your car. This could cause a short circuit and potentially damage your equipment.

Once everything is connected, turn on your stereo and enjoy the added bass!

Can I Hook Up Subs to a Stock Radio?

If you’re looking to add some extra bass to your car’s sound system, you might be wondering if you can hook up a subwoofer to a stock radio. The good news is that yes, it is possible to do this without having to replace your factory radio. However, there are a few things you’ll need in order to make it happen.

To start with, you’ll need an amplifier that can power your subwoofer. This is because the stock radio likely doesn’t have enough power to drive a subwoofer on its own. You’ll also need speaker wire and RCA cables in order to connect the amp to the radio.

Once everything is hooked up, you should adjust the settings on the amp so that it provides the right amount of power to the subwoofer. Keep in mind that adding a subwoofer and amplifier to a stock radio can result in reduced battery life due to the additional power draw. So if you’re planning on using your car’s sound system regularly, it might be worth upgrading to a higher-end aftermarket radio that can handle the extra power demands.

How Do I Hook Up My Rear Speakers in My Car?

If you’re someone who likes to have their music blasting while they’re driving, then you know how important it is to have a great sound system. And if you want that perfect sound, then you need to make sure all your speakers are working properly – including your rear ones. So, how do you hook up your rear speakers in your car?

It’s actually not as difficult as it might seem. First, you’ll need to identify the positive and negative wires on your speakers. Once you’ve done that, simply connect the positive wire from each speaker to the positive terminal on your car’s stereo, and likewise for the negative wires.

If your car has separate left and right channels for the rear speakers, then be sure to connect each speaker wire to the correct channel. Otherwise, the sound will be off balance. And that’s really all there is to it!

Just a few simple steps and you’ll have those rear speakers hooked up in no time at all.

Can I Connect Speakers Directly to a Subwoofer?

It is possible to connect speakers directly to a subwoofer. The process is relatively simple and only requires a few connecting cables. In most cases, the subwoofer will have binding post terminals that allow you to screw or clip the speaker wires onto them.

Once the wires are connected, you will need to turn on the power to both the subwoofer and the amplifier (if one is present). You may also need to adjust the volume levels and crossover frequency settings on both devices.

How to Tap into Rear Speakers for Subs


Connect Subwoofer to Rear Speakers Without Amp

If you want to add a subwoofer to your car’s audio system, but don’t have an amplifier, there are still ways to do it. You can connect your subwoofer to your rear speakers without an amp by following a few simple steps. First, disconnect the negative battery terminal to avoid short circuits.

Next, remove the rear deck cover and speakers. Be careful not to damage the wires when removing the speakers. Now that you have access to the rear speaker wires, cut them about 6 inches from the speaker terminals.

Then strip 1/2 inch of insulation off of each wire end. Connect the positive wire from your subwoofer to the positive wire coming from the right rear speaker. Do the same for the negative wires.

Finally, twist on wire caps or use solder and electrical tape to secure the connections. Replace your deck cover and reconnect the battery terminal. Test your new system by playing some music!

If everything sounds good, then you’re all set!

How to Hook Up Amp to Rear Speakers

If you’re looking to add a little more oomph to your audio system, hooking up an amplifier to your rear speakers is a great way to do it. But before you start shopping for amps, there are a few things you’ll need to take into account. Here’s a quick rundown of what you need to know about hooking up an amp to your rear speakers.

First, you’ll need to make sure that your car stereo has preamp outputs. These are usually located on the back of the head unit and will be labeled as “subwoofer out” or “preout.” If your head unit doesn’t have preamp outputs, then you won’t be able to connect an amp directly to it.

In that case, you’ll either need to get a new head unit with preamp outputs or look into getting a line output converter (LOC). Once you’ve confirmed that your head unit has preamp outputs, the next thing you’ll need to do is figure out what size power wire you’ll need. This will depend on the wattage rating of your amplifier and the distance between the amp and the battery.

A good rule of thumb is that for every 50 watts RMS of power, you’ll want one gauge size larger wire. So if you have a 200 watt RMS amplifier, then 4 gauge wire would be ideal. If you’re not sure what size wire to get, consult with an expert at your local car audio shop.

Now it’s time to actually connect everything together. Start by running the power wire from the battery through the firewall and over to where your amplifier will be mounted. Then use speaker wire (18-22 gauge)to connect each channel of your amplifier ō” its corresponding set of rear speakers .

Make sure all connections are nice and tight so there’s no chance of anything coming loose or disconnecting while driving . And that’s really all there is too it! Just turn on your system and enjoy the increased volume and clarity that comes from amplifying those rear speakers .

Installing Line Output Converter to Rear Speakers

If you’re looking to install a line output converter to your rear speakers, there are a few things you’ll need to keep in mind. First, make sure that the line output converter is compatible with your car’s stereo system. Next, identify the positive and negative wires on your car’s stereo system.

Once you’ve done that, connect the line output converter to those wires. Finally, test to make sure that the converter is working properly by playing some music through your car’s stereo system.

T Tap Rear Speakers

If your car came with T-tap rear speakers, you may be wondering what they are and how to use them. T-tap rear speakers are a type of speaker that is designed to be used in cars that have a factory sound system. These speakers are usually located in the rear of the car, and they come with a special adapter that allows them to be connected to the factory sound system.

The adapter is what allows the T-tap rear speakers to work with the factory sound system, and it is also what allows them to produce superior sound quality. T-tap rear speakers are known for their excellent sound quality, and they can provide an upgrade to your car’s stereo system. If you are looking for an easy way to improve the sound quality of your car’s stereo system, T-tap rear speakers are a great option.

These speakers come with all of the necessary hardware to connect them to your car’s factory sound system, and they offer superior sound quality over other types of aftermarket speakers.

How to Tap into Door Speakers

If you want to tap into your door speakers, there are a few things you need to know. First, you’ll need to remove the door panel. This is usually done by removing a few screws at the bottom of the door panel and then prying it off.

Be careful not to damage the door panel or the wires when doing this. Once the door panel is off, you’ll be able to see the speaker wire harness. You’ll need to splice into this wire in order to connect your new speakers.

Use a wire stripper to strip back about ½ inch of insulation from each wire. Then twist each wire around a connector and screw it tight. Now you can connect your new speakers to the wires.

Just twist the speaker wires around the terminals on your new speakers and screw them down tight. Once everything is connected, put the door panel back on and test out your new speakers!

How Do You Attach Loc to Rear Speakers

If you’re looking to add some bass to your vehicle’s audio system, there are a few different ways you can go about it. One option is to attach loc (line output converter) to your rear speakers. This will allow you to tap into the speaker wire and convert the signal so that it can be sent to an amplifier.

Here’s a step-by-step guide on how to do it: 1. Start by disconnecting the negative battery terminal to avoid any shorts. 2. Next, remove the rear deck panel or trim piece so that you have access to the speaker wires.

3. Once you have access, use a wire stripper to strip away about ½ inch of insulation from the end of each speaker wire. 4. Take your loc and connect the positive lead (usually red) to the positive speaker wire, and then do the same for the negative lead (usually black). You can use butt connectors or solder for a more permanent connection.

Just make sure everything is insulated well so there is no chance of a short circuit. 5. Now all you need to do is run your amplifier’s power wire and ground wire back through the hole in the deck panel and hook everything up according to your amp’s instructions. Make sure all connections are tight and secure before reconnecting the negative battery terminal!


If you have a car with rear speakers and are looking for a way to get better sound quality, then you may want to consider tapping into the rear speakers for subs. This can be done by running wires from the rear speakers to the subwoofer, which will allow the subwoofer to get its signal from the rear speakers. This is a great way to improve the sound quality of your system and make it louder without having to replace any of your existing equipment.