Whether you’re an audiophile seeking immersive sound, a home theater enthusiast aiming for cinematic audio, or simply a car owner looking to upgrade their vehicle’s sound system, 6×8 speakers offer a compact yet powerful solution for your audio needs.
6X8 speakers offer a perfect blend of size, versatility, and sound quality, making them a popular choice for various audio system applications. These are mostly coaxial speakers that deliver rich, detailed, and distortion-free audio that transforms your audio listening experience from AWW to WOW.
You need to take a quick look at these 3 key factors to consider for segregating your best option from various options:
- Power Handling – The maximum amount of power a speaker handles without distortion. A higher power rating is always preferred for those using a powerful amplifier, having a large room, or enjoying music listening at high volumes. So, look for 6X8 speakers with 50 – 100 watts power rating for home setups.
- Sensitivity (dB) – It measures the speaker’s efficiency in converting electrical power into sound. A higher dB makes the speaker produce more sound output for a given power input, quite beneficial for a less powerful amplifier. So, go with the speakers with 88 – 92 dB is perfect for most home setups.
- Frequency Response (Hz) – This indicates how a speaker will accurately reproduce a range of frequencies. A speaker with a wider frequency response can produce a more balanced sound (from bass to treble). So, choose a speaker with a frequency response of 20 Hz to 20 kHz.
For detailed insights on choosing your ideal 6X8 speakers, we are providing you with a list of the Top 6X8 Speakers and a “Buying Guide”. Read on to know more about these 6X8 speakers and choose the best option from the list that suits your audio system requirements and personal listening preferences.
Best 6×8 Speakers: Table
| Best 6x8 Speakers | Power | Frequency Response | Buy Now |
|---|---|---|---|
| Rockford Fosgate P1683 Coaxial Speakers | Peak - 130 W RMS - 65 W | 65 Hz to 24 kHz | Check On Amazon |
| Pyle Car Sound Speaker | Peak - 360 W RMS - 180 W | 70 Hz to 20 kHz | Check On Amazon |
| KICKER CSC68 Audio System | Peak - 225 W RMS - 75 W | 45 Hz to 20 kHz | Check On Amazon |
| Blaupunkt Coaxial Car Audio Speaker | Peak - 300 W RMS - 120 W | 70 Hz to 20 kHz | Check On Amazon |
| Kenwood KFC‑C6866S Car Stereo Speakers | Peak - 250 W RMS - 30 W | 40Hz to 22KHz. | Check On Amazon |
| Skar Audio RPX68 Coaxial Speakers | Peak - 210 W RMS - 70 W | 32 Hz - 20 kHz | Check On Amazon |
| NVX NSP68 Car Speakers | Peak - 540 W RMS - 180 W | 70 Hz - 20 kHz | Check On Amazon |
| CERWIN-VEGA! HED Series Car Speakers | Peak - 360 W RMS - 60 W | 32 Hz - 20 kHz | Check On Amazon |
| Alphasonik AS268P Loudspeakers | Peak - 700 W RMS - 350 W | 28 Hz - 22 kHz | Check On Amazon |
Best 6×8 Speaker Reviews
1. Rockford Fosgate P1683 Coaxial Speakers
Rockford Fosgate’s P1683 coaxial speakers are designed for simplicity and superior sound quality, ideal for upgrading your vehicle’s audio system without complex installations. These speakers boast a power handling of 65 Watts RMS and a peak of 130 Watts, ensuring a robust and durable audio performance. Enhanced by a PEI dome tweeter, they deliver crisp, detailed high frequencies that make every song sound vibrant and clear.
Further enhancing its appeal, the FlexFit basket design allows for slight adjustments during installation, ensuring a perfect fit in varied car speaker locations. This feature is particularly useful for car models with non-standard speaker cavities. Additionally, the built-in crossover does a fantastic job of managing frequencies, ensuring that each speaker component operates within its optimal range and delivers superior sound clarity.
Designed to endure, the speakers from this series utilize an injection-molded polypropylene cone to maintain form and minimize sound distortion, ensuring long-lasting performance. Coupled with the butyl rubber surround, the speakers stand up well to the daily challenges of car audio environments. Those seeking an audio upgrade will find these speakers to offer a significant enhancement in sound quality, with clear, powerful, and reliable output.
Specifications:
- Impedance: 4 Ohm
- Power Handling: 65 Watts RMS
- Max Power: 130 Watts
- Frequency Response: 65Hz – 24kHz
- Built-in Crossover Network
- FlexFit Basket Design
- Injection Molded Cone
- PEI Dome Tweeter
- Butyl Rubber Surround
Pros:
- High clarity audio reproduction
- Robust construction reduces distortion
- Easy installation with FlexFit
- Effective built-in crossover
- Durable materials extend lifespan
Cons:
- Bass may require subwoofer support
- Limited low-frequency response
- May need tuning for best performance
2. Pyle Car Sound Speaker
Pyle’s speakers are a budget-friendly choice for upgrading your car’s audio system, offering a peak power of 360 Watts and an RMS of 180 Watts. These speakers deliver a powerful and clear sound that can significantly enhance your audio experience without breaking the bank. The three-way sound system ensures a full-range output, capturing highs, mids, and lows with impressive clarity.
The speakers feature a 1” neodymium film dome midrange and a 3/4” Piezo tweeter, which work together to deliver detailed and vibrant soundscapes. This setup ensures that each note and beat is rendered with precision, making for an immersive listening experience whether you’re enjoying classical music, hard-hitting rock, or thumping electronic beats. Additionally, the blue poly injection cone not only adds to the aesthetic appeal of the speakers but also contributes to their ability to deliver sound with great power and resilience.
Setting up your car audio is easy with this Pyle speaker set, which comes fully equipped for a smooth installation. Designed to fit most vehicles seamlessly, these speakers boast a durable build that promises great value for anyone aiming to boost their sound system affordably. Although they provide commendable performance for their cost, audiophiles may find the sound depth and clarity less satisfying than that of pricier models.
Specifications:
- Impedance: 4 Ohm
- Power Handling: 180 Watts RMS
- Peak Power: 360 Watts
- Frequency Response: 70Hz – 20kHz
- Sensitivity: 91 dB
- 1” ASV Voice Coil
- Blue Poly Injection Cone
- Includes Mounting Hardware
- Standard 6” x 8” Size Fits OEM Locations
Pros:
- High power handling capacity
- Vibrant, clear audio output
- Affordable pricing
- Stylish blue cone design
- Easy to install with included kit
Cons:
- Bass quality may lack depth
- Not suited for high-end audio systems
- Materials less durable than premium brands
- Midrange clarity could be better
- May require an amplifier for best performance
3. KICKER CSC68 Audio System
KICKER’s CSC68 audio system is crafted for audiophiles seeking superior car audio performance. These 2-way speakers boast 75 Watts of continuous power and 225 Watts at peak, enhancing the audio experience with clarity and volume. They are built to be easily installed in most vehicles, providing a dynamic and full-bodied sound that enriches every mile.
KICKER’s commitment to quality is evident in the heavy-duty motor and magnet structure of the CSC68, which uses Extended Voice Coil (EVC) technology to produce deeper bass and smoother midrange frequencies. The use of polypropylene cones and ribbed, UV-treated surrounds ensures that the speakers not only sound great but also stand up to the rigors of daily use. The zero-protrusion PEI tweeters manage to deliver crisp, clear highs, adding to the detailed soundstage that makes every track shine.
The speakers are designed for easy installation, fitting seamlessly into almost any vehicle. Their durability and exceptional sound quality make them a prime choice for upgrading from factory-installed speakers. For those who demand the best in audio quality, adding an amplifier can help to fully realize the speakers’ potential
Specifications:
- Impedance: 4 Ohms
- RMS Power: 75 Watts
- Peak Power: 225 Watts
- Frequency Response: Up to 20kHz
- EVC (Extended Voice Coil) technology
- Polypropylene cones
- UV-treated ribbed surrounds
- Zero-protrusion PEI tweeters
- Fits nearly all vehicle models
Pros:
- Rich, dynamic audio performance
- Durable build quality
- Easy installation process
- Compatible with most vehicles
- Effective at high and mid frequencies
Cons:
- May require external amp for best performance
- High frequencies can be sharp
- Lacks advanced audio customization options
4. Blaupunkt Coaxial Car Audio Speaker
Blaupunkt’s coaxial car audio speakers are known for their exceptional quality and engineering precision, offering high-quality sound that’s both accessible and affordable. With a peak power handling of 300 Watts and an RMS of 120 Watts, they deliver a robust audio performance that enhances any vehicle’s sound system. Equipped with a polypropylene woofer cone and butyl rubber surround, these speakers produce clear and vibrant sound across a comprehensive range of frequencies.
With high frequencies rendered crisp and well-defined, these speakers from Blaupunkt enhance every musical genre with a balanced soundstage, making the Mylar dome tweeter a standout feature. The design not only ensures that each note and lyric is distinctly audible—from the distinct tones of classical instruments to the crisp twangs of electric guitars in rock—but also integrates visually with the interior of most vehicles, offering both functional and aesthetic appeal.
These speakers deliver ease of installation with all mounting hardware provided, appealing to car owners who seek affordable audio enhancements. This combined with their low cost makes them an attractive option for upgrading car audio systems on a budget. Despite their adequate performance for the price, those in pursuit of superior sound quality may find these speakers lacking in richness and depth.
Specifications:
- Impedance: 4 Ohm
- RMS Power: 120 Watts
- Peak Power: 300 Watts
- Frequency Response: 70Hz – 20kHz
- High-Temperature Aluminum Voice Coil
- Mylar Dome Tweeter
- Ceramic Magnet
- Polypropylene Cone
- Butyl Rubber Surround
Pros:
- High power output
- Crisp high frequencies
- Aesthetic and durable design
- Easy to install
- Affordable price
Cons:
- Bass might lack depth
- Mid-range could be clearer
- Not suitable for high-end audio systems
- May require an amplifier to reach full potential
5. Kenwood KFC‑C6866S Car Stereo Speakers
Kenwood’s KFC-C6866S speakers offer a durable and high-performance audio solution for any vehicle. Capable of a maximum power of 250 Watts and an RMS of 30 Watts, these 2-way speakers optimize sound quality across a broad range. The 6 x 8 inch paper cone and 1-inch PEI balanced dome tweeter work together to enhance the clarity and depth of your favorite tunes, ensuring a listening experience that is both immersive and dynamic.
With a design that includes strong polypropylene cones, this audio equipment excels in providing a dynamic midrange and a powerful midbass, while its precision tweeters handle the highs. The outcome is a detailed sound stage where vocals and instruments are separated clearly, all packaged in a robust construction that can handle the rigors of daily use without compromising on sound quality.
These speakers simplify the upgrade process with a design that includes tapping screws and cords, ensuring compatibility with most vehicle speaker locations. This makes them an ideal choice for easy installation without drastic alterations to your vehicle. Those in pursuit of exceptional bass might find the base output a bit tame, but this can be remedied by integrating a dedicated subwoofer for fuller sound dynamics.
Specifications:
- Impedance: 4 Ohms
- RMS Power: 30 Watts
- Max Power: 250 Watts
- Frequency Response: 40Hz – 22kHz
- PEI Balanced Dome Tweeter
- Polypropylene Cone
- Includes Installation Hardware
- Designed for Car Audio
- Paper Cone Construction
Pros:
- High clarity in mids and highs
- Durable and reliable build
- Simple installation process
- Suitable for most vehicles
- Affordable upgrade option
Cons:
- May require additional subwoofer
- Paper cone less durable than synthetic materials
6. Skar Audio RPX68 Coaxial Speakers
Skar Audio’s coaxial speakers are designed for those who value both quality and reliability in their car audio system. With a peak power of 210 Watts and an RMS of 70 Watts per pair, these speakers can handle powerful lows and crisp highs, making every genre of music a pleasure to listen to. The durable microfiber paper cones and butyl rubber surrounds enhance the audio quality, ensuring that each note is delivered with clarity and depth.
With its 20mm soft dome silk tweeter, the RPX68 from Skar Audio ensures high frequencies are handled with clarity and smoothness, enhancing the listening experience. Balanced sound reproduction is achieved through a synergistic integration of the mid-woofer and tweeter, capable of delivering both dynamic power and delicate musical details. Additionally, the solid construction of these speakers guarantees long-lasting performance.
The RPX68 speakers simplify installation with their easy-to-connect spade terminals, appealing to DIY enthusiasts who value user-friendliness. These speakers aren’t just powerful; they refine your listening experience, enhancing every journey. However, for those seeking ground-shaking bass, adding a subwoofer might be necessary to complement these speakers’ detailed clarity.
Specifications:
- Impedance: 4 Ohm
- RMS Power: 70 Watts
- Peak Power: 210 Watts
- Frequency Response: 32 Hz – 20 kHz
- Sensitivity: 92 dB
- 20mm Silk Dome Tweeter
- Microfiber Paper Cone
- Butyl Rubber Surround
- Easy Installation with Spade Terminals
Pros:
- Clear and detailed sound
- High-quality silk dome tweeter
- Durable microfiber and rubber construction
- High sensitivity for louder output
- Easy to install
Cons:
- Bass response may be lacking
- Might require an amplifier for best performance
- Limited low-end depth without subwoofer
7. NVX NSP68 Car Speakers
NVX’s NSP68 car speakers are designed for those seeking to transform their car audio system with powerful and high-quality sound. With 540 watts of peak power per pair and an RMS of 180 watts, these speakers offer impressive sound output. The 3/4” silk dome tweeters bring high frequencies to life, delivering detailed and crisp audio for an immersive listening experience.
The choice of polypropylene cones and NBR surrounds ensures these speakers deliver a robust and clear sound, perfect for a wide range of musical styles. The design not only enhances durability but also allows for a broad frequency range that covers deep lows and sparkling highs. With high sensitivity and versatile performance, these speakers are ideal for listeners seeking high-quality audio across any genre, from bass-heavy beats to delicate acoustic melodies.
Offering a seamless installation process with their standard size and easy-to-use mounting system, these speakers can fit effortlessly into a variety of vehicles, making the NVX NSP68 a versatile upgrade for any car audio setup. Whether you’re a casual listener or a serious audiophile, these speakers are built to transform your in-car audio experience with noticeable improvements in clarity and balance. However, if deep, resonant bass is what you’re after, you may need to pair them with a subwoofer, as the NVX NSP68 excels in precision but lacks the punch of a dedicated bass system.
Specifications:
- Impedance: 4 Ohms
- RMS Power: 180 Watts
- Peak Power: 540 Watts
- Frequency Response: 70 Hz – 20,000 Hz
- Sensitivity: 89 dB
- 3/4″ Silk Dome Tweeters
- Polypropylene Cone
- Nitrile Butadiene Rubber Surround
- Top-mount Depth: 2.63 Inches
Pros:
- Exceptional power handling
- Clear and detailed high frequencies
- Durable build materials
- Easy installation process
- Good sensitivity for louder playback
Cons:
- May require additional subwoofer for deep bass
- High power may be underutilized without an amp
- Might not fit all factory speaker locations without modification
- Silk tweeters may be too bright for some preferences
8. CERWIN-VEGA! HED Series Car Speakers
CERWIN-VEGA! has designed the HED series car speakers to meet the high expectations of audiophiles who prioritize both durability and performance. These 6×8 speakers offer 360 watts of peak power and 60 watts RMS, delivering strong, clear audio without distortion at higher volumes. Constructed with a stamped steel vented frame and a graphite-injected cone with a rubber surround, they ensure long-lasting quality and enhanced sound output.
The advanced design of the HED series includes a 1.0” balanced PEI tweeter, which offers crisp high frequencies, adding a new level of detail to music and audio playback. This setup ensures that the speakers provide a balanced sound profile, with clean and clear highs complementing deep and rich lows. The overall audio experience is dynamic, making every drive more enjoyable with live concert-like performance.
With a simple screw or bolt mount, installing these speakers is a breeze for most car audio systems, allowing for a quick setup without any special modifications. Despite their ease of installation, the CERWIN-VEGA! speakers might demand a bit of tweaking to deliver the best sound quality, especially in vehicles with unique acoustic properties. To fully unlock their potential, users may want to pair them with subwoofers or amplifiers, elevating the overall audio performance.
Specifications:
- Impedance: 4 Ohms
- RMS Power: 60 Watts
- Peak Power: 360 Watts
- Frequency Response: Up to 20,000 Hz
- 0” Balanced PEI Tweeter
- Graphite-injected Cone
- Rubber Surround
- Stamped Steel Vented Frame
- Standard Screw/Bolt Mount
Pros:
- High maximum power output
- Durable construction
- Clear high-frequency response
- Easy to install
- Robust sound at high volumes
Cons:
- May require additional tuning for balance
- RMS power relatively low for peak capacity
- May need an amplifier to unlock full potential
9. Alphasonik AS268P Loudspeakers
Alphasonik’s AS268P loudspeakers are designed for car audio fans looking for an upgrade that delivers both power and refined sound. These 6×8 inch, 3-way speakers boast 350 watts of peak power and a steady 35 watts RMS, making them suitable for diverse musical styles. With a frequency response from 28 Hz to 22,000 Hz, they ensure every sound detail, from deep bass to high treble, is captured with precision.
These speakers stand out with their impressive sensitivity of 92dB, making them highly efficient at converting power into sound. This means they can achieve higher volumes without requiring as much power, which is particularly beneficial for those using standard car audio systems without additional amplifiers. The construction includes a durable polypropylene cone and a robust polyetherimide tweeter, which contribute to the speaker’s ability to produce a clean and dynamic sound.
With their standard size and a comprehensive mounting kit, these speakers are easy to install, making them a hassle-free upgrade over factory models. Once in place, they offer a marked improvement in both clarity and volume. However, if deep bass is a priority, you might feel the need to pair them with a subwoofer to get the full range of sound.
Specifications:
- Impedance: 4 Ohms
- RMS Power: 35 Watts
- Peak Power: 350 Watts
- Frequency Response: 28 Hz – 22,000 Hz
- Sensitivity: 92 dB
- Polypropylene Cone
- Polyetherimide Tweeter
- Includes Mounting Hardware
- Designed for Mobile Audio
Pros:
- High sensitivity for efficient sound production
- Wide frequency response for detailed sound
- Includes comprehensive installation kit
- Robust build quality
- Suitable for a variety of music genres
Cons:
- Bass response may be inadequate for bass-heavy genres
- May require an external amplifier for maximum performance
- Aesthetic design may not appeal to all
Key Factors To Consider When Buying 6×8 Speakers
There are different sizes of speakers available in the market, including 5X7, 4X6, 6X8, or other standard options. But if you want to enjoy powerful audio with clarity in your car audio system, choose 6X8 speakers. Not every 6X8 speaker suits you perfectly, so we are providing a guide to help you understand what factors to consider and how to choose the right one as per your system requirements and personal preferences.
Let’s get into the details of key factors that have to be considered while buying 6X8 speakers…
1. Power Handling Capacity
It measures how much power a speaker can be input from an amplifier without harming its components. There are two ways of measuring it – peak power and root mean square (RMS). Peak power is the maximum amount of power a speaker can handle for short bursts, whereas RMS means the continuous power delivered for operating the speaker effectively.
For better and more stable performance of the speaker, the RMS rating should be greater than or equal to the RMS output of the amplifier, if not it results in distortion, and might damage the components. So, choose 6X8 speakers with a power of 30 – 80 watts RMS, and the peak power will be double their RMS for an immersive sounding experience.
2. Sensitivity
Sensitivity refers to how a speaker can convert power effectively as volume and is denoted in decibels (dB). The high-sensitivity speakers will require less power to generate high volumes. Thus, it is perfect to use in situations where we use low-power amplifiers. Go with 6X8 speakers having sensitivity ratings from 88 dB to 95 dB. Remember that a model with a ≥ 90 dB rating is essential for louder, clearer sound without straining the car’s amplifier.
3. Frequency Response
Since speakers aren’t capable of playing all types of music (based on the frequency of sounds), you need to check the frequency response of the speaker. The frequency response will tell you how and what type of sounds a speaker can reproduce accurately, ranging from high (treble), mid-range (middle frequency), and low (bass). Therefore, it is essential to choose the frequency range of the speaker as per your listening preferences. The standard frequency response range is 20 Hz to 20 kHz. For a more detailed and intense sound quality, choose a 6X8 speaker with a wider frequency range of 50 Hz to 20 kHz.
4. Impedance
The speakers’ electrical resistance to the amplifier’s AC signal is measured in terms of impedance (ohms, Ω). A speaker with high ohms will resist more current flow, and the speaker’s impedance value should match the amplifier to prevent any equipment damage and aid in better performance. Even 4-ohms is considered the most compatible impedance range of the 6X8 car speakers, yet choose the speakers with 2 ohms or 8 ohms impedance for proper configuration with the amplifier and thereby best results.
5. Build Quality And Materials
The build quality and the materials of the speaker will impact its durability, longevity, and sound quality. Choose a 6X8 speaker made of high-quality materials that will offer robust construction and a longer lifespan. Prefer a speaker with woofers made of lightweight, stiff material (like polypropylene), and tweeters made of soft or hard materials (like silk or ceramic). Always ensure to choose speakers made of high-quality materials to enjoy exceptional sound quality, durability, and longevity.
6. Additional Features
The additional features will definitely enhance the usability, functionality, and audio output of the 6X8 speakers. So, look for these extra features, including Bluetooth connectivity (for wireless streaming from mobile devices), and NFC (near-field communication for easy pairing with compatible devices). So, a speaker with these features allows for ease of use and compatibility with the latest technology.
FAQs:
Yes, 6X8 speakers can be used in home audio systems. Even though it’s a common size for a car audio system, its oval shape and wide frequency range will suit smaller home spaces. They can be either used as main speakers in a stereo setup (or) as a part of surround sound to offer a perfect mix of bass & treble. These speakers should match the audio system’s power. Also, consider the room’s acoustics and your preferences.
Both these coaxial and component 6X8 speakers differ in sound quality and design. The woofer and tweeter of the coaxial speaker are placed in one cone, making it compact but causing some sound interference. While component speakers offer better sound separation and clarity with their separate woofer and tweeter drivers. So, the coaxial speakers are easy to install and affordable, whereas, component speakers deliver higher sound quality to experience immersive listening.
Yes, using an amplifier with a 6X8 speaker will enhance the overall sound quality. Since it provides more power, the audio delivered will be louder and clearer. Amplifiers will minimize distortion and allow you to fit them for personalized sound preferences. Thus, these speakers perform well, making the amplifiers a smart investment for better listening.
No, these 6X8 speakers are designed to handle some bass, but they won’t be ideal for deep, powerful bass. The speaker’s size will limit the way they reproduce very low frequencies (bass). Although they offer decent bass for general listening, some music genres like EDM or hip-hop require more frequency. So, a subwoofer is quite recommended for deeper bass for a fuller sound experience.
No, the 6X8 speakers do not need special wiring. Simply, use a standard two-conductor speaker wire and connect the negative and positive terminals to match those on the amplifier. Just be sure that the wire gauge is thick enough to handle the power without any signal loss. If you’re unsure, check the amplifier’s manual or consult your professional for further assistance.
Conclusion
Upgrading to the best 6×8 speakers can greatly improve your car’s audio experience. We’ve explored various options to fit different budgets and sound preferences. For excellent all-around performance, the Rockford Fosgate P1683 stands out with its clarity and power. If you’re looking for a more affordable choice, the Kenwood KFC-C6866S offers great sound without a high price tag. For those who enjoy deep bass, the Skar Audio RPX68 delivers rich tones. No matter which model you pick, these speakers will enhance your drives with better sound quality and reliability.
