How To Connect A Subwoofer To A Car Stereo Without An Amp

Okay! So you’re a fan of great music with beautiful sound too? Well, we don’t blame you. After all, it’s going to be tough to find any individual who doesn’t like music, especially when they’re rolling their ride.

But do you know what can multiply that awesome experience in a second? A powerful woofer. But the problem starts when you try putting one in without involving an amp.

There’s a solution, though, and that is learning how to connect a subwoofer to a car stereo without an amp in the first place. As you’ve still got no clear clue about how to pull that off, we think it’s our responsibility to help you out with that.

Types Of Subwoofers

Obviously, you’re not going to need all of them. But for making the right choice, you need to know how many options you’ve got. So, we say you better check out the types of subwoofers in order to make sure you’re choosing the right one.

1. Powered Subwoofers

Do you need an amp for a subwoofer? Well, not if you’ve got this subwoofer that comes with built-in amplifiers. Along with saving you some space, it’ll eliminate your chance of spending extra bucks on the amp.

The only drawback that might catch your eye is its power which is not as strong as the external amplifiers. But thankfully, it doesn’t compromise on producing good sounds, especially for midrange frequencies.

2. Subwoofers For Drivers

When you want nothing but a basic subwoofer, you can totally rely on this one. This is why it’s known as the passive subwoofer as well. No matter what kind of enclosure it gets, it still can produce bass.

But as it’s among the subwoofers without amp, it has to be powered by an external amplifier, and that has to be a good one. Otherwise, it won’t function properly.

3. Vehicle Subwoofers

Calling it the best one won’t be any mistake, especially when you’ve got a compact car. But the only problem it has is the comparatively weak bass, though it’ll be enough for compact cars.

How To Select The Right Subwoofer?

We know hitting you with a ton of options will make it nothing but harder for you. So, if you’re really into bringing out the maximum satisfaction, we say you learn first how to pick the right one up.

But before telling you that let us tell you first why it’s that much important. Not only the right subwoofer shows significant improvement to your car’s audio system, but it will also add some extra edge to the overall performance.

Now comes the question – how are you going to pull your one out? Well, just check a few things out, and we bet you’ll get it in no time.

Checking The Enclosures

It’s better to go with the one that has Square enclosures. After all, that’s what the experts count as the best as it can deliver the level of performance you’ve been asking for.

Voice Coils

The availability of dual and single voice coils has to be on your consideration list too. That’s because a dual voice coil ensures more flexibility.

High Sensitivity Rating

Always go for a subwoofer that comes with a higher sensitivity rating. The best thing about them is they don’t need a higher power to deliver you good quality sound.

5 Steps To Connect A Subwoofer To A Car Stereo Without An Amp

Well, there’s no doubt putting a subwoofer without amplifier won’t be an easy nut to crack. But that’s only when you don’t know how to install a subwoofer without an amp.

So, to ease that up, we think it’s better to explain something as critical as this step by step. After all, telling you in a scattered way will do nothing but get you confused more and more. So, let’s start with the first step, then?

Step One: Put Your Tools Together

To get the job done, you’re going to need a few things. Make sure you’ve got a tester, spanner, a hammer, screw, and pliers right there.

Step Two: Disconnecting The Speakers

First, get the speakers disconnected. Once you’ve done that, do the same with the battery. Right after that, you need to shut the infotainment system off. After all, you don’t want to come in touch with any accidental shock, do you? Now, take the speaker out of the dock so that you can reach the wiring underneath.

Step Three:
Connections

It’s time to know how to hook up subwoofer to your ride. So, get the LFE jack connected to the subwoofer’s output port. That won’t be hard for you to find out as there’s a high chance of it being labeled as “subwoofer/sub out.”

Due to being the only RCA port, it’s easy as pie to identify. On top of that, the label makes it easier than ever. If you’ve done that, recheck the status of the pole. We mean if the positive is with positive and the negative is with negative or not.

Now, pick up your tester and run a test on the electrical current flow as you need to ensure the crossover and if things are running well or not. We hope you’ve got your answer on how to connect subwoofer to car.

Step Four: Other Connections

Well, this part is for you when you do not see the LFE output or your subwoofer got no input. Find the right and left stereo connectors out. There’s a chance that it might be labeled as L & R. Look for the Line In if it’s using a cable. Now, plug it into R or L on your subwoofer box.

In case you’ve got two of the split ends, put them in both R and L. Now, repeat the same process that we’ve mentioned in the third paragraph of step three.

Step Five: Enclosing The Subwoofer

Have you done everything already and have made sure the connection is alright? Then, enclose the subwoofer and put the speaker back in its place.

Final Words

It’s time to cut your budget off for a new amplifier for adding a new subwoofer. After all, now you know how to connect a subwoofer to a car stereo without an amp. But don’t forget to take the steps as precisely as possible, and we believe you will.

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