Best 6×8 Inch Car Speakers For Bass

If you want an affordable audio system for your car but don’t want to install multiple speakers, you can consider getting coaxial speakers. They are different sizes of speakers to choose from. The 6×8 speaker and 6.5 inch car speakers size is the best in terms of performance and form factor. Before you opt for your ideal speakers, consider the speaker size, frequency response, peak power, and number of speakers. After analyzing these factors, pick the one that works for your car.

Best 6x8 car speakers

Today we will list some of the best 6×8 car speakers that are on the market:

Top Rated 3 6×8 Car Speakers

1. Rockford Fosgate P1683 – Best 3-Way 6×8 Car Speaker For Deep Bass

Rockford Fosgate P1683 - Best 3-Way 6x8 Car Speaker For Deep Bass


  • Brand: Rockford Fosgate
  • Speaker type: 3-way full range speakers
  • Dimensions:‎ 15 x 9.5 x 4 inches
  • Power rating: 65 Watts RMS/ 150 Watts peak
  • Frequency response: 65Hz-24kHz
  • Impedance: 4-Ohm
  • Mounting Depth: 2.32″

Rockford Fosgate is a famous car speaker brand that offers decent audio quality in a compact form factor which is also true for its 6×8 speaker offering. It is on top of the list because of its great sounding option in terms of its audio quality and frequency response which is 65-24KhZ. It also has a 1-year warranty & you can be at peace of mind. It is a 3-way 4 Ohm full range speaker that can handle up to 65 Watts of RMS and 130 Watts Peak power. It provides high output and accurate frequency reproduction with built-in crossover and injection molded mineral-filled polypropylene cone tweeters.

The speakers have a FlexFit basket design that uses slots instead of single screw-sized holes that allow for a slight speaker adjustment when aligning with OEM mounting holes for an easy and better fit.


  • The decent audio quality for the price
  • Great 3-way speakers
  • Great build quality with a good warranty

2. Blaupunkt GTX 680 – Best 6×8 Door Speakers For Bass

Blaupunkt GTX 680 - Best 6x8 Door Speakers For Bass


  • Brand: Blaupunkt
  • Speaker type: 4-way coaxial speakers
  • Dimensions:‎ 12 x 8 x 3.5 inches
  • Power rating: 120 Watts RMS/ 300 Watts peak
  • Frequency response: 70Hz-20kHz
  • Impedance: 4-Ohm
  • Sensitivity: 90dB

The Blaupunkt 6×8 inch 4-way coaxial speaker is a great choice as it has a sensitivity of 90dB and an RMS power output of 120W and 300W peak power. The frequency response range is 50-20,000 Hz looks good. The woofers are made of polypropylene with a foam butyl surround. These 6×8 speakers have dual mylar dome Tweeters. The speakers come fully supplied with accessories and grills, giving them a classy look.

These car speakers are affordable and also offer a 1-year warranty like the other speakers. Blaupunkt offers a smooth sound with 6×8 speakers and seamless crossover between frequencies. The aluminum voice coil technology allows the speakers to produce high-quality sound. It also increases performance and efficiency while playing at higher volumes.


  • Affordable
  • Good quality sound at lower volumes
  • Well balanced sound
  • Easy to install and fit
  • Accessories and grill included.

3. KICKER CS Series CSC68 – Best 2-Way 6×8 Car Speaker For Bass

KICKER CS Series CSC68 - Best 2-Way 6x8 Car Speaker For Bass


  • Brand: KICKER
  • Speaker type: 2-way full range speakers
  • 0.75-inch titanium tweeters
  • Power rating: 75 Watts RMS / 225 Watts peak
  • Frequency response: 45Hz-20kHz
  • Impedance: 4-Ohm
  • Mount depth: 2-5/16″

The kicker is one of the oldest and very reputable audio brands that offers a variety of speakers to their customers, including 6×8 speakers. These can be a great pick for those looking for great sound. Talking about its loudness, it might not be the loudest as it gives a peak power of 225 watts. It includes a set of 2 speakers with two drivers each, yet it is a bit low for the given price.

The frequency response range is 45-20,000 Hz giving a pretty good output. It also comes with a 1-year warranty that ensures that it is durable. The woofer is made of EVC technology & the neodymium tweeters allow you to ramp up the volume at high frequencies. The UV-treated polyester woofer surround resists heat and sunlight.


  • Good frequency response range
  • Multiple mounting points
  • Good sound quality
  • Equipped with quality tweeters for clear sound.

4. Cerwin-Vega Mobile H7683 – Best Sounding 6×8 Speakers

Cerwin-Vega Mobile H7683 - Best Sounding 6x8 Speakers


  • Brand: Cerwin-Vega
  • Speaker type: 3-way full range speakers
  • 1-inch titanium tweeters
  • Power rating: 60 watt RMS / 360 Watts peak RMS
  • Frequency response: 50Hz-20kHz
  • Impedance: 4-Ohm
  • Dimensions:‎ 13 x 8.7 x 3.5 inches

Cerwin Vega is an innovative brand that tries experimenting with something new with its products.

The Cerwin Vega H7683 are 3-way coaxial speakers. It can handle up to 87dB sound and an RMS output of 60W RMS and 360W peak power. It does well when it comes to power. The frequency response range is 50Hz-20,000 Hz. The speakers have an amazing 1″ Polypropylene dome tweeter making it the best choice for 6×8 car speakers. 

The peak power of these speakers is pretty good & the smooth design ensures that loud audio is produced. It also produces some low mids and clean, punchy bass. One of the best things about Vega is that even after increasing the volume to its maximum, the audio quality doesn’t distort & you can listen to clear audio at high volumes too.


  • Innovative design
  • Good overall sound
  • Durable built

5. Kenwood KFC‑C6866S – Loudest 6×8 Car Speakers

Kenwood KFC‑C6866S - Loudest 6x8 Car Speakers


  • Brand: Kenwood
  • Speaker type: 2-way full range speakers
  • 1-inch pei balanced dome tweeter
  • Power rating: 30 watt RMS / 250 Watts peak RMS
  • Frequency response: 58Hz-24kHz
  • Impedance: 4-Ohm
  • Mount depth: 5/16″

Kenwood is a very popular brand for speakers. It is a great option for both home and car speakers. If you want something powerful while sounding equally good, this is a perfect choice.

Analyzing its loudness performance, this 6×8 speaker is rated for a peak power rating of up to 250 watts and 30 watts RMS power. The sound output is fairly good with the 2-driver design and average frequency response range of 58 Hz – 24,000 Hz. Kenwood also offers a 1-year warranty on these car speakers. The 1′ dome tweeters bring new life to the high range. You can safely power these with your car stereo and enjoy crystal-clear music!


  • Excellent loudness & performance
  • Great build quality & long warranty
  • Easy to install

6. Skar Audio TX68 – 6×8 Speakers With Good Bass

Skar Audio TX68 - 6x8 Speakers With Good Bass


  • Brand: Skar Audio
  • Speaker type: 2-way elite coaxial car speakers
  • 1″ High Performance Silk Dome Tweeter
  • 1.25″ Copper Voice Coil 
  • Power rating: 100 watt RMS / 200 Watts peak RMS
  • Frequency response: 60Hz-20kHz
  • Impedance: 4-Ohm
  • Cutout Diameter: 5.63″ x 8.98″Cutout
  • Diameter: 5.63″ x 8.98″

Skar Audio is one of the most underrated car speakers of all time. It is not as popular as other speaker brands but worth a try. The speakers come in different sizes, so choose the one that works best for you. For 6×8 inches, it comes with over 100 watts RMS power and 400 watts peak power. This range is impressive considering its price. The frequency response range is 60 Hz – 20,000 Hz & it comes with a 4 Ohm impedance.

These 2-way speakers are the best choice for audiophiles looking for powerful and efficient sound output in their cars. The surround sound feature takes you to a different universe when the song is playing. The voice coils are made of 1.25-inch premium quality copper and ferrite magnet that gives high-quality music output.


  • Sleek Design
  • Affordable
  • Amazing sound output

Buyer’s Guide: Best 6×8 Car Speaker

Easy Setting Up a Process

Before selecting your car speakers, it is better to check if you can install them yourself. Installing high-end speakers might be a big task for you if you choose high-end speakers. Hence, choose the ones that you can easily install. If it’s the other case, you can always go for high-end speakers and install them in a garage.

Material Used

Woofers made of mica and polypropylene are good choices for sound and durability. Other materials like Kevlar-coated paper are also a good option. Tweeters work best if they are made of ceramic or titanium. Silk tweeters are not the best choice, but they have great clarity and smoothness. Butyl rubber is also a good choice for speaker surrounds.

Power Handling

When you opt for 6×8 inch car speakers, you want the music to be as loud as possible. So, while purchasing your new car speakers, check their power rating. There are various speakers with ratings of 150 watts, 200 watts, and even 350 watts. So the higher the rating, the more powerful the sound.

Frequency Range and Sensitivity

After checking the audio output, it is time to discuss audio quality. The perfect audio range for 6×8 inch speakers is 28 – 39,000 Hz. Any speaker in this range will produce high-quality sound. Most speakers range 60 Hz – 20,000 Hz or 40 Hz – 22,000 Hz.

Number of Speakers

Usually, people prefer 3-way and 4-way speakers as it offers surround sound and terrific quality. There are some 2-way speakers, which also give a tough competition to 3-ways and 4-ways. We have mentioned a few in this article. 2 way speakers are easy to mount than the others and are affordable as well. If you are looking for something basic, you can go for 2-way speakers.

Check: Coaxial Vs Component Speakers


You can switch to any of the above-mentioned car speakers as they will be a great upgrade to your existing ones. Even the basic ones in this list are better than the standard speakers that come with the car.

All these 6×8 inch speakers are coaxial speakers with multiple drivers. It means you will get great audio output in a compact form factor. All these speakers are very easy to install. You can do it on your own without anyone’s help. We also discussed the different factors in the buyer’s guide that you must consider before picking a car speaker.







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