how to tap into rear speakers for subs

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The Complete Guide to Rear Speaker Subs

At we are dedicated to providing information and reviews on and sound systems. This article will explore how you can use rear speakers to power subs. It’s a great way to get the best sound. We will cover a variety of topics, such as the importance to choose the right equipment and installation tips. Let’s get started!

Why tap into rear speakers for subs?

Tapping into rear speakers to add subwoofers can enhance your audio experience significantly by adding depth and strength to low-frequency sounds. It is important to those who like music with a lot of bass or movies with immersive sound effects. You can make sure that your subwoofer gets the audio signals it needs to deliver the bass you want by tapping into the rear speaker.

Selecting the Right Equipment

It’s important to select the correct equipment for your system before you start. Selecting the right subwoofer and amplifier is essential. We’ve put together a list to help you make a decision.

Installation Tips

Installing your equipment is the next step. Here are a few tips on how to use your rear speakers as subwoofers.

  1. Find the rear speakers: Identify the rear speakers of your car or home audio system. You’ll usually find the speaker cables here.

  2. Access to the speaker wires Depending on the setup, you might need to remove covers or panels to get to the speaker wires. Consult your system’s user manual or ask for professional help if you are unsure.

  3. Identifying the positive wires It is important to identify the positive speaker wires correctly to ensure proper sound flow. For more information, you can read our article How to match speakers with amps.

  4. Connecting the subwoofer Using a speaker wire adapter or a LOC, connect the subwoofer with the rear speaker cables. Follow the instructions of the manufacturer for a proper installation.

  5. Test your system Once you have everything connected, test the sound system and make sure the subwoofer works correctly.

Enhancing Your Audio Experience

You can improve your audio system by tapping into the rear speakers to add subwoofers. Explore our other articles to further improve your sound system.

Follow this guide, and you will be on your way to enjoying an immersive, richer audio experience. Keep an eye out for the second part of this guide, in which we will delve into more advanced techniques and considerations to optimize your sound system.

The Best Ways to Optimize Your Sound System

It’s time to learn some advanced techniques for optimizing your sound system. This section will discuss speaker positioning, calibration and other equipment that can improve your audio experience.

Speaker Positioning

It is important to place speakers correctly in order to achieve the best sound quality. Here are some tips on how to position your subwoofer and speakers for maximum performance.

  • Subwoofer Place the subwoofer near a wall, or in a corner of the room to benefit from the natural acoustics. This will help to enhance the bass response, and give you a more immersive experience.
  • Rear speakers: Place the rear speakers slightly above ear level, with the angle angled toward the listening area. The rear speakers will then reach your ears at a correct angle and create a realistic surround sound.
  • Front speakers: Angle the front speakers towards the listener, at a distance equal to the listening area. This will create a balanced audio stage and ensure the audio coming from the front speakers can be accurately located.

Check out our articles on the best speakers for wall mounting, and the best speakers for church sanctuary to learn more about speaker placement.


You can calibrate your sound system to ensure that each speaker produces audio in a balanced manner. You can do this by using an audio calibrator or manually adjusting your receiver or amplifier’s settings. Here are some tips on how to calibrate your sound system:

  • Adjust crossover frequency : The crossover frequency is the frequency at which audio signals are split between subwoofers and other speakers. This setting will help ensure that your bass response is well integrated with the rest.
  • Set speaker levels Use a sound-level meter or adjust the volume with your ears so that all speakers are producing the same sound. This will create a balanced audio stage and ensure that none of the speakers are overpowering.
  • Adjust distance settings If your receiver or amplifier has distance settings, you can use them to adjust for differences in distance between speakers and listening areas. It can be helpful to make sure that each speaker’s audio is delivered at the same time. This will create a more coherent sound.

Find out more about calibration in our article How to select an AV Receiver.

Additional Equipment

Additions to your sound system will enhance the audio experience. Consider the following options:

  • Equalizers : An equalizer lets you adjust the frequency response to match your preferences, or compensate for any shortcomings in the speakers or the room acoustics.
  • Room Treatments: Acoustical panels, bass traps and diffusers will improve your listening experience by absorbing unwanted reflections or echoes.
  • Upgrade to higher-quality cables : Speaker cables and interconnects of high quality can ensure minimal distortion or loss in the audio signal.

Check out our articles Best amplifiers for Ceiling Speakers and Best AV Receiver for Music for more information.

Implementing these advanced techniques, and using the right equipment will help you optimize your sound system. You’ll also enjoy a more immersive audio experience. Keep an eye out for the last part of this post, in which we will discuss common troubleshooting and maintenance tips to keep your system performing at its peak.

How to Troubleshoot and Maintain Your Sound System

We’ll cover some troubleshooting and maintenance tips in the last part of this post to make sure that your sound system is performing at its best. You can achieve a high-quality audio by addressing any problems that arise and maintaining your equipment.

Troubleshooting Tips

Consider the following tips if you experience any problems with your sound system.

  • Check connections Ensure all cables and connections have been properly connected and are securely fastened. Damaged or loose cables can lead to a wide range of audio problems.
  • Check the speaker wires. Damaged or frayed wires may cause poor audio quality or interruptions. To ensure a consistent and strong signal, replace any damaged wires.
  • Verify settings: Check the settings of your amplifier or receiver to make sure they are configured correctly.
  • Test each component If you are still having problems, test each component individually to determine the cause. You can use this to determine if a particular speaker, amplifier, or subwoofer is the problem.

Check out our articles Common Home Theater Problems and Difference between Noise Isolating and Noise Cancelling Headphones for more troubleshooting tips.

Maintenance Advice

Maintaining your system is vital to its longevity. Here are a few tips on how to care for your equipment.

  • Regularly clean your equipment: Dust, dirt, and other particles can accumulate on speakers, subwoofers, and other components. This could affect their performance. You can use a soft cloth to clean your equipment.
  • Protect equipment from extreme temperatures and moisture: Exposed components of your sound system can be damaged by extreme temperatures or moisture. Avoid placing your equipment near heat sources or humid areas. Store it in a dry, cool place.
  • Regularly inspect equipment: Check your audio system regularly for signs of wear and damage such as frayed wires or loose connections. Address any problems immediately to avoid further damage or performance issues.

Check out our articles on How to prevent hearing loss for ear health, and Why your headphones are always breaking.

Follow these maintenance and troubleshooting advice to ensure your sound system is performing at its peak, giving you a high-quality audio experience. The right equipment, installation and care can enhance your listening experience. You will be able to enjoy music and movies in rich, immersive sound.

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