Best 6.75 Car Speakers for Bass

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In this post, we have listed the best 6.75 car speakers. A new car is a very exciting time in life. But when you want to enjoy those sweet moments on the road, you must make sure that the sound is perfect and loud enough.

However, most of the time the sound from your factory speakers could be too weak. This is one of the most common problems that car owners experience. When it comes to buying a new pair of car speakers, there are lots of options to choose from.

You can go with the cheap ones, the expensive ones, or the ones that offer a balance between quality and price. Finding a good set of car speakers is not an easy task.

It’s like a big puzzle. You need to figure out what kind of speakers you want. When looking for car speakers, you will notice that there are many different types of speakers in the market.

Each one has its own pros and cons. In this article, we will cover every major aspect of these speakers with tons of info and comparisons. You can find all sorts of features, designs and performance levels.

Our Recommendations for Best 6.75 Car Speakers

Rockford Fosgate R1675X2 Prime

Kenwood KFC-1796PS 6.75

KICKER 46CSC674 CS Series

  • Crisp & Clean Sound

  • Good sound over stock speakers

  • Sound great on factory head unit power

  • Good Bass

  • Good Bass

  • Loud and clear with no distortion

  • Easy to install

  • Excellent Power Handling

  • Low profile with great sound

  • Clear sound

  • Good Built Quality

  • Good Bass

1.Rockford Fosgate R1675X2 Prime

If you want to improve the sound of your car audio system, it’s important to make sure you’re using the right speaker.

One of the best 6.75 speakers available today, the Rockford Fosgate R1675X2, is an excellent choice if you’re looking for high-performance speakers with excellent bass responses. This 6.75-inch speaker can provide you with the full-range rich, full-bodied sound you expect from a speaker of this size.

Rockford Fosgate R1675X2 is a great way to upgrade your car audio. With this Rockford Fosgate speaker, you’ll have no problems getting excellent sound quality and a great overall audio system.

Best 6.75 car speakers for bass

Vacuum Polypropylene cone

Rockford Fosgate has created the ultimate in high-end loudspeaker performance and aesthetics for the enthusiast who appreciates great sound.

R1675X2 6.75-inch coaxial speaker is built with heavy-duty construction to provide years of reliable service. In addition, it features a vacuum polypropylene cone, which offers exceptional voice reproduction and sound quality. Vacuum polypropylene cone also provides excellent durability.

Silk Dome Tweeters

This 6.75 speakers with bass has silk dome flush-mounted tweeters to reproduce full-range frequencies for excellent performance. These tweeters provide high output while delivering a wide frequency response and crystal clear highs, along with deep bass response.

In addition, the rubber surround helps to minimize vibration, which reduces fatigue and improves the speaker’s longevity.

Integrated tweeter crossover

Rockford Fosgate R1675X2 Prime 6.75-Inch Coaxial Speakers provide full-range performance with high-end clarity, delivering the best in-car sound. In addition, the speaker features an integrated tweeter crossover that reduces distortion.

The integrated crossover is designed to provide the best of both worlds — the smooth, extended highs of the tweeter and the punchy, powerful lows of the woofer.

Power & Impedance

The Rockford R1675X2 Prime is a dual 2-way full-range speaker with an amazing sound for any car. It features a wide and smooth frequency response. It offers up to 45 Watts RMS or 200 Watts peak power handling.

Its unique design ensures maximum efficiency, providing you with the most reliable audio system in your vehicle. It has an impedance of 4-ohms.

Frequency Response and Sensitivity

With a frequency response of 52Hz – 20kHz and a sensitivity of 91 dB, the R1675X2 has a high-performance full-range speaker design to deliver a superior sound quality experience.


  • Crisp & Clean Sound
  • Good sound over stock speakers
  • Sound great on factory head unit power


  • Not much low-end bass

2.Kenwood KFC-1796PS

If you want great performance, Kenwood offers a range of high-performance car speakers that provide a true and authentic experience. The KFC-1796PS speakers are an affordable choice that offers impressive sound quality and power handling.

Kenwood’s KFC-1796PS car speakers are designed to deliver good bass that is perfect for a wide variety of audio sources. The 6.75″ woofer is capable of producing a very full, warm, and natural sound. This speaker is the perfect replacement for your factory speaker.

best 6 3 4 speakers with good bass

Water-resistant Paper Cone

The Kenwood KFC-1796PS 6 3 4 speakers with good bass are designed to provide the ultimate sound quality at a reasonable price. These speakers feature high-performance paper cones and provide a rich, natural sound.

The durable polypropylene cones are both UV and water-resistant and can handle all types of weather conditions. In addition, the rubber surround offers a firm and stable fit. In addition, the diamond array pattern of the woofer cone delivers impressive bass performance and reduces distortion.

Acoustic sound harmonizer technology

This Kenwood KFC-1796PS car speaker is designed with acoustic sound harmonizer technology. It helps reproduce the natural sound of your music so you can enjoy every beat.

The acoustic sound harmonizer is able to produce a smooth and natural sound by controlling the sound waves and allowing certain frequencies to pass through the holes of the tweeter panel. This helps to produce a clear sound that is ideal for enjoying your music.

Paper Tweeter & Ceramic Super Tweeter

The Kenwood KFC-1796PS 1.56-inch paper tweeter delivers a crisp sound that will exceed your expectations. This non-directional tweeter uses specially engineered paper to deliver clear and dynamic sound.

With its smooth surface, the speaker’s voice is not distorted when it travels through the air. The smooth paper surface also reduces exterior noise, providing you with a cleaner sound without any added distortion.

In addition, the Kenwood KFC-1796PS speakers use a high-efficiency ceramic super-tweeter that delivers a crystal clear sound for a clean, smooth sound experience.

Frequency Response & Sensitivity

With a frequency response of 72Hz -24KHz and a sensitivity of 88db, these 6.75 speakers with bass provide a clean, rich sound for your car.

Power & Impedance

It has a 4-ohm impedance for maximum compatibility with factory systems with a peak power of 330 watts.


  • Good Bass
  • Loud and clear with no distortion
  • Easy to install
  • Excellent Power Handling


  • None

3.KICKER 46CSC674 CS Series

The kicker is a company that was established in the 1960s with a mission to provide the highest quality audio products available. The legendary Kicker speakers were designed and built to deliver amazing clarity, bass, and distortion-free sound.

Their goal of providing high-quality audio is still their slogan today. With an incredible lineup of car speakers, Kicker has proven itself as a trusted name in car audio. KICKER 46CSC674 CS Series is no exception.

These best 6 3/4 speakers for bass feature a low profile enclosure and include Kicker’s Dynamic Balance technology, which delivers signature quality sound with improved bass response.  

It is a great choice for an entry-level, budget-conscious vehicle audio system. With their solid construction and good looks, these speakers deliver great sound with better bass than stock speakers.

best 6 3/4 speakers with good bass

Durable Construction

This KICKER CS Series 6.75-inch low profile speaker is designed to complement the performance of today’s latest car audio systems. The CS series features a polypropylene cone and UV-treated poly-foam surrounds to ensure its long-lasting and provides great sound.

The poly-foam surrounds are also ribbed to further boost the speaker’s bass output. This speaker is also advanced with its unique voice coil technology for awesome sound quality.

With a stamped-steel framework, it supports rigid polypropylene cone for impressive audio performance.

The low-profile design of this speaker helps you fit in almost any vehicle. Its compact size is ideal for tight spaces and reduced clutter. 

Powerful Magnet Structure

These best 6.75 car speakers have been engineered to perform at a high level. Their sound is crisp and clear, with a smooth midrange and crisp, clean highs.

This allows the audio system to deliver high-quality sound for all music listening activities. These speakers use a robust bass response, with the ability to produce bass notes from a small speaker.

This is made possible by using a powerful magnet structure in this speaker. With their solid construction and good looks, these speakers deliver great sound with better bass than stock speakers.

Neodymium tweeter magnets

The KICKER 46CSC674 CS Series Speaker features neodymium tweeter magnets that are designed to produce a high dynamic range while preserving the low frequencies.

Neodymium magnets deliver smooth and powerful sound. Neodymium tweeter magnet enhances sound clarity by allowing the voice coil to move closer to the magnet, which increases sensitivity.

PEI Dome Tweeters & Inline Crossover

The CS series features a 6dB/octave inline crossover for a precise high and low-frequency response. In addition, the unique PEI dome tweeters provide crystal clear highs and a crisp mid-range.

This unique design provides exceptional performance and is more than capable of handling the intense bass response.

Frequency Response & Sensitivity

The CSC634CS speaker produces a frequency response of 40Hz – 20kHz and a sensitivity rating of 90dB. This speaker provides crisp highs, warm mid-range and deep bass response.

Power & Impedance

These speakers are rated for up to 100 watts of RMS power (300 watts’ peak power), providing incredible sound quality that won’t compromise your vehicle’s performance. It has a nominal impedance of 3.3 ohms.


  • Low profile with great sound
  • Clear sound
  • Good Built Quality
  • Good Bass


  • None

4.Rockford Fosgate P1675 Punch

If you want powerful, crisp, clean sound without breaking the bank, the Rockford Fosgate P1675 Punch is just what you need. Punch speakers from Rockford Fosgate are among the most sought after speakers on the market today.

This speaker comes equipped with a 3-way full-range driver. This makes it one of the best car speakers with good bass. You get a full range of 6.75” woofers in a sleek, compact design that is sure to fit any car or truck interior.

The bass response is impressive, as well as the midrange clarity and treble. You’ll find it delivers smooth, accurate reproduction of your music and a deep, powerful midrange that gives your favourite songs a realistic, detailed and natural sound.

6.75 inch car speakers

Mineral-filled polypropylene cones

The P1675 Punch best 6.75 car speakers are constructed with an injection moulded mineral-filled polypropylene cones. The mineral material is used to enhance the damping properties of the cone, providing superior isolation for a crisp, clear audio reproduction. The mineral material also ensures a uniform response of the speaker.

PEI dome tweeter with built-in crossover 

The P1675 Punch car speakers are the best choice in the market, offering the most powerful and detailed performance. The PEI dome tweeter provides clean, crystal-clear highs while its unique built-in crossover design cuts out unnecessary low-frequency sounds for improved clarity.

In addition, a butyl rubber surround gives the P1675 an enhanced level of durability. This means you will enjoy the perfect sound quality for years to come, without having to replace the speaker’s parts. The Rockford Fosgate P1675 offers great value for your money and more reason to pick one up today.

Frequency Response and Sensitivity

With its high-quality construction and exceptional sound, this speaker system is guaranteed to provide you with a great listening experience. The P1675 Punch has a frequency response of 65Hz to 22kHz and a sensitivity of 88dB.

Flex Fit2 Basket Design

The Flex-Fit 2 basket design allows for a more rigid mounting of the cone to the baffle for improved structural integrity and less rattling. This improves on-axis response, which translates into crisper highs and clearer midrange. The flexible mounting helps reduce speaker movement and vibration during operation.

Integrated Crossover

A smooth transition between the woofers, midrange and tweeter sections of the speaker is provided by the integrated crossovers network of the P1675. The speaker also includes a threaded mounting bracket and a custom-moulded grille that is specifically designed for your vehicle’s OEM speakers.

Power and Impedance

The Rockford Fosgate P1675 is super light and compact, making it a great choice for those who are looking for a small, lightweight speaker to install in their vehicles.

It can handle up to 55 Watts RMS or 110 watts of peak power. so you won’t need to worry about powering these speakers with a separate amplifier. It provides an Impedance of 4-ohms.


  • Clean Audio
  • Easy to install
  • Good bass


  • None

5.Kicker 43DSC6704 D-Series

Kicker DSC6704 D-series coaxial speakers are designed for car audio enthusiasts looking for great sound quality and value. Kicker 43DSC6704 D-Series car speakers deliver exceptional sound with rich, powerful bass and wide frequency response.

They provide high-quality sound without compromising on value. It comes with a high-quality finish and a compact size that will fit in your vehicle perfectly. They also feature a powerful woofer that produces deep, punchy bass. The tweeter provides excellent clarity and high frequencies.

These speakers are easy to install and maintain. A great package for anyone looking to improve the sound of their car.

best 6.75 inch car speakers with good bass

Polypropylene cones

The unique design of the DSC6704 speakers delivers powerful bass in a lightweight, compact package. The KICKER DS coaxial speaker is designed to fit nearly any vehicle door.

It offers a tremendous sound improvement over factory speakers and its sturdy polypropylene cones and ribbed, UV-treated foam surround make it the perfect choice for a variety of vehicles. The KICKER CS series coaxial offers great value for both its price and features.

Its durable, weather-proof polypropylene cones are both UV and water-resistant for increased protection and durability. The ribbed foam surround provides extra strength and durability in high-stress areas.

In addition, the ribbed foam surround helps create an aesthetically pleasing design.

PEI Dome Tweeter 

With their exclusive PEI dome tweeters, the speakers deliver crisp highs and crystal-clear lows. The soft dome material reduces resonances inside the dome and offers superior control for accurate response.

It also features a high-sensitivity DS motor to deliver increased volume, regardless of the factory head unit.

Frequency Response & Sensitivity

With a frequency response of 40Hz – 20kHz and a sensitivity rating of 90 dB @ 1V/1W, these 4 channel car speakers are perfect for any vehicle, with their powerful bass that will make you feel as if you’re in the middle of a concert.

Power & Impedance

The 43D SC6704 is the ultimate car speaker system for your vehicle. Designed to bring high-fidelity sound to your car, these speakers are compact and versatile, making it easy to add them to your car stereo setup.

It handles up to 60 watts RMS/240 watts’ peak power handling. They have an impedance of 4-ohms.


  • Good Sound
  • Good looking


  • Little bass

6.Pioneer TS-M650PRO Best 6.75 Car Speakers

Pioneer TS-M650PRO High-Efficiency Mid-Range Car Speakers are a great upgrade from the stock speakers. Pioneer TS-M650PRO high efficiency car speakers are designed to deliver the best sound quality out of any mid-range car speaker.

The rock-solid performance of the TS-M650PRO set a new standard for affordable components and they deliver every bit of the performance you would expect from a Pioneer product at a fraction of the price.

A variety of power handling capabilities allow the TS-M650PRO to handle any application with ease, while the advanced design produces a dynamic and rich sound.

Optimally Blended Pulp Cone Woofer

Pioneer knows that sound matters. And when it comes to making your vehicle sound its best, you’ve come to the right place. To make the most of the sound your new car can produce, you can’t just settle for the box-stock factory speakers.

The Pioneer TS-M650PRO speakers have been engineered specifically with your car’s unique sound requirements in mind. The result is a speaker system that gives you a smooth, accurate response from low-pitched vibrations up to the highest frequencies.

The 6.75-inch woofer features a pulp cone structure that provides high-fidelity response and extended bass response, improving sound quality overall. Its optimized woofers, along with a new pulp cone material, produce a clear, rich sound.

Bullet Tweeters

The Pioneer TS-M650PRO speakers are designed to deliver powerful sound from a compact unit.

With the high efficiency of the M-650 design, greater bandwidth is achieved for accurate and dynamic sound quality. The TS-M650PRO is equipped with bullet tweeters that deliver powerful bass and high-energy performance.

Magnet Motor Structure

The TS-M650PRO high efficiency speakers are designed to produce superior performance in the mid-range area. These speakers feature an oversized magnet motor structure for superior tone and power handling. 

These speakers are designed to bring out every detail of the music you play and create a clear and detailed sound that’s sure to please. In addition, the oversized magnet motor structure reduces resonance and enhances the audio sensitivity of this car speaker system.

Frequency Response & Sensitivity

The TS-M650PRO offers a frequency response of 50Hz – 18kHz with a sensitivity of 94dB that provides a clear sound experience for your car’s music.

Power & Impedance

Pioneer TS-M650PRO best 6.75 car speakers is designed to match the best OEM car speakers and deliver the best sound quality. Its high power handling ability and solid construction enable it to handle more power and play louder than other car speakers. It can handle a maximum of 500 watts of peak power and an impedance of 4-ohms.


  • Amazing Sound
  • Good Bass
  • Loud Sound
  • Excellent Built-in Quality


  • None

7.Rockford Fosgate P1675-S 6.75″ Punch Series Component Speaker

Designed with precision and attention to detail, the Rockford Fosgate P1675 Punch 6.75” component speakers are a great choice for those who want to upgrade the sound of their car’s factory speakers.

Featuring an attractive, durable enclosure, the Fosgate speakers provide high performance and a solid overall value for the money.

This speaker delivers a rich, balanced midrange with great dynamics and the bass punch to make every listener feel like they’re sitting right there in the middle of the action.

The Punch line of products provides a more powerful bass response that makes them a good choice for those looking for a stronger response. You won’t have to worry about breaking the bank to enjoy superior sound, and the high performance. The P1675-S makes it easy to add a premium sound system to your vehicle.

Polypropylene cone

The Rockford Fosgate P1675-S features a 2-way design for the best in performance and sound clarity. This component speaker is designed to exceed user expectations with a crystal clear sound that is sure to impress.

These best 6.75 car speakers features a polypropylene cone, which is UV stable and resists damage. The injection molded mineral filled polypropylene cone with butyl rubber surround  provides high output and accurate frequency reproduction.

The Rockford P1675-S speaker offers the perfect balance between power and durability, while providing full range sound reproduction.

PEI Dome Tweeter

This 6.75 car speakers from Rockford Fosgate is ideal for a car’s stock or aftermarket stereo system. The speaker’s PEI dome tweeter produces a bright and clear sound for a better in-car experience.

In addition, PEI dome tweeter also features built-in crossover that produces crisp, high response sound.

FlexFit basket design 

The Rockford Fosgate P1675-S 6.75 inch Car Component Speaker features a lightweight, rugged, and durable construction. This car speaker system is a high performance, quality component speaker system, with the added bonus of a flexfit basket.

FlexFit, a patented technology developed by Rockford Fosgate feature slots for a perfect fit every time. The basket’s design also allows for a slight adjustment of the speaker when aligning with OEM mounting holes for a better fit. FlexFit baskets are designed to fit OEM mounting holes perfectly.

Frequency Response & Sensitivity

These speakers are equipped with a frequency response from 55Hz to 22kHz and a sensitivity of 89dB which offers crisp highs, clean midrange and powerful low frequencies.

Power & Impedance

The P1675-S Punch Series Speaker is designed to deliver the clearest and most powerful sound possible. With a powerful 240 watts of maximum peak power, this speaker provides an impressive level of performance for any car audio system. The speaker offers a nominal impedance of 4-ohms that is perfect for car audio systems with this specification.


  • Great Sound
  • Easy Installation
  • Clean and Full Sound


  • Expensive

You may also like: Best 6×9 Speakers for Bass without AMP

Comparison Table for best 6 3/4 Car Speakers for Bass

Best 6.75 Car Speakers


Sensitivity (dB)


Frequency Response


Rockford Fosgate R1675X2 Prime

200 Watts peak power 

91 dB


52Hz – 20kHz

Silk Dome Tweeters

Rockford Fosgate P1675 Punch

110 Watts of Peak Power



65Hz to 22kH

PEI dome tweeter

Kenwood KFC-1796PS 6.75

330 watts peak power



72Hz -24KHz

Paper Tweeter & Ceramic Super Tweeter

KICKER 46CSC674 CS Series

300 watts’ peak power


3.3 ohm

40Hz – 20kHz

PEI Dome Tweeters

Kicker 43DSC6704 D-Series

240 watts’ peak power

90 dB


40Hz – 20kHz

PEI Dome Tweeter 

Pioneer TS-M650PRO 6-3/4"

500 watts of peak power



 50Hz – 18kHz

Bullet Tweeters

Rockford Fosgate P1675-S 6.75"

240 watts of peak power



55Hz to 22kHz

PEI Dome Tweeter

Buyer’s Guide

What is frequency response in car speakers?

When you’re looking for a new set of car speakers, one of the specs you’ll see is frequency response. But what does that mean, and why is it important?

Frequency is the number of times per second that sound waves vibrate. The higher the frequency, the higher the pitch of the sound. Speakers are rated by their frequency range, which is usually expressed in hertz (Hz).

The frequency response of a speaker tells you how well it reproduces different frequencies. It’s important to choose speakers that have a frequency range that matches your music tastes. If you listen to a lot of heavy metal, for example, you’ll need speakers with a higher range than someone who listens to country music.

What are tweeters and their role in car speakers?

Most car speakers are equipped with tweeters, which is a small driver that reproduces high-frequency sounds. Tweeters are often mounted in the dashboard, in the center of the car, or in the door panels.

They work in conjunction with woofers and other drivers to produce a well-rounded sound.

Tweeters are important for two reasons. First, they help to create an accurate soundstage. This means that the music will seem like it’s coming from specific locations within the car.

Second, tweeters help to reproduce high-frequency sounds accurately. This is important for clarity and detail in music reproduction.

If your car doesn’t have tweeters, you may be missing out on some important sound quality. Consider upgrading to a set of aftermarket speakers that include tweeters for the best possible experience.

How much power do I need for my new speakers?

When you are looking to buy new car speakers, one of the most important things to consider is how much power your new speakers need. This will depend on a few factors, including the wattage of your car’s stereo and the size of your speakers.

If you have a powerful stereo system, you will need to buy speakers that can handle more power. You can find this information in the speaker’s specifications. Be sure to match the wattage of your new speakers to the wattage of your stereo for optimal sound quality.

If you are not sure how much power your new speakers need, it is best to consult with a professional installer or audio specialist. They can help you choose the right speakers for your car and ensure that they are properly installed.

How much sensitivity is good for car speaker?

There is no definitive answer to how much sensitivity is good for car speakers. In general, the higher the sensitivity, the better the sound quality will be. However, if the sensitivity is too high, it may be difficult to control the sound output and you may end up with distorted audio. Ideally, you should aim for a sensitivity rating that is high enough to provide good sound quality without being too loud or overpowering.


Are 6.5 and 6.75 speakers the same?

It’s not uncommon to see people asking if 6.5 and 6.75 speakers are the same.

The difference in these two sizes is the cone diameter. A 6.5-inch speaker has a cone diameter of 6.5 inches, while a 6.75-inch speaker has a cone diameter of 6.75 inches.

This small difference can make a big impact on the sound that the speaker produces, so it’s important to choose the right size for your needs.

6.5 speakers are generally smaller than 6.75 speakers. This means that they take up less space and are easier to transport.

However, because they are smaller, they may not be as loud or produce as clear sound as their larger counterparts.

6.75 speakers are larger than 6.5 speakers, which means that they can generate more sound volume and deliver a higher quality audio experience overall.

Are 6×9 and 6 3/4 speakers the same?

6×9 speakers are typically 3 inches wider than 6.75 speakers. This extra width allows for a larger cone, which produces more sound and bass.

In the 6×9 speaker, the drivers are mounted in a vertical orientation and in the 6 3 4 speakers the drivers are mounted in a horizontal orientation. The horizontal orientation gives the 6 3 4 speakers a more direct and powerful sound.

The 6 3 4 speakers have more treble and a narrower soundstage than the 6×9 speakers. On the other hand, the 6×9 speakers have more bass and a wider soundstage than the 6 3 4 speakers. The 6×9 speakers are also easier to find and are less expensive.