How To Add Subwoofer To Car

 How To Add Subwoofer To Car


How To Add Subwoofer To Car: Adding a subwoofer to your car audio system can be a game-changer when it comes to enhancing your overall listening experience. A subwoofer is designed to reproduce low-frequency sounds, adding depth and richness to your music that regular car speakers often can’t deliver. Whether you’re a music enthusiast, an audiophile, or just someone who enjoys a powerful bass presence while driving, this will walk you through the process of adding a subwoofer to your car.

Subwoofers are specifically designed to handle low-frequency audio, which includes deep bass notes. Subwoofers relieve your car’s main speakers from the burden of reproducing bass frequencies. This separation of duties results in improved sound clarity, as the main speakers can focus on mid-range and high-frequency sounds. A well-integrated subwoofer can provide a balanced sound profile, ensuring that every element of your music, from vocals to instruments, is heard clearly without distortion.

Choose a best car subwoofer that suits your musical preferences and fits your car’s available space. Consider factors like subwoofer size, power handling, and enclosure type. A wiring kit includes power and ground cables, speaker wires, and remote turn-on wire. It’s essential for connecting the subwoofer and amplifier to your car’s electrical system. Depending on your subwoofer type, you may need an enclosure. There are sealed and ported enclosures, each with its advantages, so choose one that complements your subwoofer.

How To Add Subwoofer To Car

Can I add a subwoofer to my car stereo?

So now you know – it’s definitely possible to install a subwoofer and amplifier to your factory system, and still have it sounding good. If you’d like to know more about how to get a killer system set-up in your car without swapping your stereo, give us a call at 510-527-9888.

Assess Your Current System: Start by evaluating your existing car stereo system. Determine whether it has RCA outputs for connecting an amplifier, as this will make the installation process simpler. If your car stereo lacks RCA outputs, you may need to use a Line Output Converter (LOC) to connect to your subwoofer amplifier.

Choose the Right Subwoofer: Select a subwoofer that suits your musical preferences, available space in your car, and budget. Consider factors like subwoofer size (8-inch, 10-inch, 12-inch, etc.), power handling, and enclosure type (sealed or ported).

Select an Amplifier: You’ll need an amplifier to power the subwoofer. Ensure that the amplifier is compatible with both your subwoofer and your car’s electrical system.

Can I install a subwoofer in my car myself?

Yes, you can hook up a subwoofer to your stock car stereo. You just have to run the power wire from the battery to the external amplifier. Then connect it to the stereo. There should be wires connected from the amp to the sub and the front and rear speakers too.

Assess Your Car and Existing Stereo:

  • Determine the available space in your car for the subwoofer and amplifier.
  • Check your car stereo for RCA outputs. If it lacks RCA outputs, plan to use an LOC.

Choose the Right Subwoofer and Amplifier:

  • Select a subwoofer and amplifier that suit your musical preferences, car space, and budget. Ensure they are compatible.

Plan the Installation:

  • Decide where to place the subwoofer and amplifier in your car. Common locations include the trunk or under a seat.
  • Plan the wiring route to connect the subwoofer and amplifier to your car’s electrical system.

Install the Subwoofer and Amplifier:

  • Securely mount the amplifier in your chosen location and connect it to your car’s battery using the power and ground cables from the wiring kit.
  • Wire the subwoofer to the amplifier, ensuring a secure connection.
  • If needed, install the subwoofer in its enclosure.

Should I add a subwoofer to my car?

On their own, your car’s factory speakers are not equipped to handle the bass and range of many genres of music. So without a quality subwoofer, you’re missing out on the notes and experiences that musicians intended for you to hear with their music.

Sound Quality: If you’re an audio enthusiast or simply want to enhance the quality of your car’s audio system, adding a subwoofer can significantly improve the overall sound quality. Subwoofers are designed to reproduce low-frequency sounds (bass), providing depth and richness to your music that standard car speakers may not deliver.

Musical Taste: Your musical preferences play a crucial role. If you enjoy music genres that rely heavily on bass, such as hip-hop, EDM, rock, or even classical music with deep orchestral tones, a subwoofer can greatly enhance your listening experience.

Immersive Experience: A subwoofer can create a more immersive audio experience in your car. It allows you to feel the music, adding a tactile dimension to your listening pleasure. This can make your drives more enjoyable and engaging.

How much does it cost to install a subwoofer in a car?

THE TOTAL COST OF SUBWOOFER INSTALLATION Add all of the components up, and your total cost of subwoofer installation can range from $100 to over $600. This wide price range is why it is so essential to talk to a car stereo specialist first.

Subwoofer and Amplifier: The cost of the subwoofer and amplifier can vary significantly based on their quality and brand. You can find entry-level subwoofer and amplifier combos for as low as $100 to $200. High-end options can cost several thousand dollars. It’s essential to choose components that match your budget and audio preferences.

Wiring Kit: A wiring kit typically costs between $20 and $100, depending on its quality and the length of the included cables. Higher-quality kits with thicker cables are generally recommended for better performance.

Subwoofer Enclosure: If your subwoofer doesn’t come with an enclosure, you may need to purchase one. Enclosure prices vary widely based on size, design, and materials, ranging from $30 to several hundred dollars.

Do all car subwoofers need an amp?

Powering a subwoofer — Subwoofers require much more power than the typical speakers in a vehicle. A separate amp (or amp channel) is necessary when adding a subwoofer to any audio system.

Built-In Amplified Subwoofers: Some subwoofers come with built-in amplifiers, often referred to as “powered” or “active” subwoofers. These subwoofers have their own amplification built into the enclosure, making them a self-contained unit. You can connect them directly to your car stereo or head unit, and they don’t require an external amp.

Passive Subwoofers: Most subwoofers, however, are passive and do not have a built-in amplifier. These subwoofers require an external amplifier to provide the necessary power for them to operate effectively. Without an amp, passive subwoofers will not produce sound on their own.

Power and Sound Quality: Whether or not you need an external amplifier also depends on your desired sound quality and the level of bass performance you want. While some car head units can power small, low-wattage subwoofers, they may not provide enough power for larger or more powerful subwoofers. An external amplifier can deliver more power, allowing for greater bass output and improved sound quality.

Are subwoofers worth it?

Music or movie aficionados looking for better bass performance from their home audio setup should get a subwoofer. With a sub, you’ll get more of the low bass frequencies than conventional loudspeakers or soundbars can deliver.

Enhanced Sound Quality: Subwoofers are designed to reproduce low-frequency sounds (bass) with depth and impact. If you enjoy music genres that rely on bass, such as hip-hop, EDM, rock, or classical music with deep orchestral tones, a subwoofer can significantly enhance your listening experience by providing a fuller and more immersive sound.

Balanced Audio: Adding a subwoofer to your audio system can help balance the audio by offloading the lower frequencies from your main speakers. This allows your main speakers to focus on mid-range and high-frequency sounds, resulting in improved clarity and overall sound quality.

Immersive Experience: Subwoofers create a tactile and immersive listening experience. They allow you to feel the music, adding a sense of power and depth to your audio that can make your music more engaging and enjoyable.

Does a car subwoofer need power?

Your household outlet provides 120volts AC, which is too much as compared to 12volts that your car subwoofer needs. Your car subwoofers can explode if you plug them in the household outlet directly. So, you need DC power to lower the power and to make your car subwoofer work at home.

Audio Source: Your car stereo or head unit sends an audio signal to the amplifier.

Amplifier: The amplifier receives the audio signal and amplifies it to a level that can drive the subwoofer.

Subwoofer: The amplified audio signal is then sent to the subwoofer, which moves the subwoofer cone back and forth to create sound waves. These sound waves produce the low-frequency bass notes you hear.

Power Supply: The amplifier requires electrical power to perform the amplification process. This power is typically supplied by your car’s battery through the wiring that connects the amplifier to the battery and ground.

Is it hard to install subwoofer?

It’s almost as easy as setting up a wireless speaker. Subwoofers and wireless speakers are very different, even if they look a little similar. With speakers, there’s a “set it anywhere” frame of mind, but subwoofers need to be installed with precision.

Assessing Your Car: Understanding your car’s interior layout and available space for the subwoofer and amplifier is the first step. Depending on your vehicle’s make and model, installation difficulty can vary.

Selecting the Right Components: Choosing the appropriate subwoofer, amplifier, and wiring kit that match your vehicle and your desired audio quality is crucial. Component compatibility is essential for a successful installation.

Wiring: You’ll need to run power cables from your car’s battery to the amplifier, ground cables from the amplifier to a suitable grounding point, and speaker wires from the amplifier to the subwoofer. Properly routing and securing these wires is essential.

Mounting the Subwoofer and Amplifier: Finding suitable locations to mount the subwoofer enclosure (if applicable) and the amplifier is an important consideration. You’ll need to secure these components firmly to prevent movement while driving.

How To Add Subwoofer To Car


A subwoofer adds depth and power to your music, reproducing low-frequency sounds with precision and impact. By offloading the bass duties to a subwoofer, your car’s main speakers can focus on delivering clearer mid-range and high-frequency sounds. Achieve a well-balanced audio profile where every element of your music shines, from vocals to instruments. Subwoofer car are a must-have for music genres that rely heavily on bass, offering a truly immersive and exhilarating listening experience.

Always disconnect the car’s battery before starting any electrical work to ensure your safety. Choose the right locations for your amplifier and subwoofer, considering space, accessibility, and aesthetics. Use a wiring kit to connect the subwoofer and amplifier to your car’s electrical system. Ensure all connections are secure and properly insulated. If required, install the subwoofer within an enclosure. The type of enclosure (sealed or ported) can influence the subwoofer’s performance.

Related post

Leave a Reply

Your email address will not be published. Required fields are marked *