Boost Your Audio with the Best 6.5 Inch Component Speakers 2017

Now that you know the reasons why you should upgrade your speakers, you cannot just grab any speakers and install them right into your car. It is a prerequisite to conducting an extensive performance evaluation of your audio system before you proceed to the next step.

Once you have done this simple test, you will be able to know what size of speakers you need, what type (component or coaxial), what upgrades apply to your audio, and which speakers you should buy. You’ll also know if you need to replace your old speakers.

6.5 inch and 6x9 speakers are the most common speaker sizes, but they do differ a lot in overall performance. A lot of users prefer these speakers, though, but you still have to check what size your vehicle requires.


5 Signs You Need to Buy 6.5 Inch Component Speakers

After thorough checking and you see that 6.5 inch component speakers are the perfect fit, better not disregard that fact. But if you are still not fully convinced if these are more suitable than the 6x9 speakers, we’d be glad to help you know why you need to buy it.

These five signs will tell you why you should stick with the 6.5-inch component speakers.

  1. If you notice that the low-frequency reproduction is less responsive, you need to use 6.5-inch speakers.
  2. If the bass is too little and needs a boost.
  3. You are looking for a speaker set that can work well with complete systems.
  4. If you need component speakers that have wider mid-range.
  5. If your audio does not deliver clear or crisp sound.Have you noticed any of these signs on your car speakers? Are any of these your concerns? If they are, the 6.5-inch component speakers would be the excellent audio boost for your vehicle.

Top 5 Best 6.5 Inch Component Speakers on the Market

Finding the perfect speaker set is never easy. Fret not! We have here the top five reviews of the best 6.5-inch component speakers that you should check out.

1./ Pyle PLG6C 6.5-Inch 400-Watt 2-Way Custom Component System

Pyle PLG6C 6.5-Inch 400-Watt 2-Way Custom Component System
559 Reviews
Pyle PLG6C 6.5-Inch 400-Watt 2-Way Custom Component System
  • This Custom Kit Contains
  • One Pair 6.5'' Mid Bass Speaker
  • Standard 6.5'' Size Fits OEM Locations
  • Yellow Color Poly Injection Cone
  • Non-Fatiguing Butyl Rubber Surround

Last update on 2018-02-18 PST - Details

Top Features

  • Bright yellow color poly injection cone
  • Crossover Slope: 12 dB/ Octave
  • Impedance: 4 ohm
  • Power Handling (RMS): 200 watts
  • Power Handling (Maximum): 400 watts
  • Frequency response: 50 Hz to 5 Khz

If you are looking for 6.5-inch component speakers that will go well with your car interiors, these bright yellow Pyle PLG6C might be the one for you. The style and structure are not as common as the others. Hence, a lot of users buy this for aesthetic purposes as well.

But for the main event, the sound quality, these Pyle PLG6C speakers do not go behind the other brands. If you want a crossover setup for your bass, these speakers are one of the best. The bass is powerful but not overpowering. It complements well with the other tones. They deliver what component speakers would always do – accurate highs and a smaller amount of mid.

The installation is also trouble-free. Every screw or stuff you need for mounting are included which is cool. It comes with the set of tweeters, woofers and crossovers.

However, the tweeters do sound very crackly and seem to be a bit behind the high volumes. The hissing noises or the statics are quite annoying sometimes. But the good thing is, this issue can be resolved. I suggest you buy another set of tweeters if you are not satisfied with it.​


  • Unique style and design
  • Impressive bass crossover set up
  • Strong bass but not overpowering
  • Accurate highs and smaller mid
  • Easy installation – comes with complete mounting set


  • Tweeters do not sound so good; very crackly at times
  • There are some hissing noises or statics

2./ Alpine SPR-60C 6.5" Car Audio Component System (Pair)

Alpine SPR-60C 6.5' Car Audio Component System (Pair)
197 Reviews
Alpine SPR-60C 6.5" Car Audio Component System (Pair)
  • Peak Power: 330W
  • RMS Power: 110W
  • Mounting Depth: 2-5/16"
  • Hybrid Layered-Pulp Cone
  • 4 Ohms Impedance

Last update on 2018-02-17 PST - Details

Top Features

  • 2-way component speakers
  • Power Handling (Maximum): 660 watts per set/ 330 watts each side
  • Power Handling (RMS): 220 watts per set/ 110 watts each side
  • Frequency response: 65Hz – 29kHz
  • Sensitivity: 87 dB
  • Mounting depth: 2-3/8-inch

If the bass is your priority, the Alpine SPR-60C 2-way component speakers are one of the best options. They are capable of handling higher power which allows them to deliver high-end sound quality.

​The multi-layer hybrid fiber cone and silk dome tweeter provide an excellent balance between the control and power. No doubt, these speakers will allow you to play music at any or even at the highest volume without any distortion. Everything sounds so clean and clear.

The highs are incredibly crystal clear and the mid-bass sounds pretty good. And inclusive of the stuff you need for the installation, I would say this one’s a great deal.

These speakers are one of the highest-rating, apparently one of the best, on the market. But of course, there are still some issues or downsides regarding its performance. I think the lows should be enhanced. I also find the tweeters a bit peaky and overly bright.​


  • Powerful bass
  • Excellent sound quality – no distortion
  • Impressive balance between the power and control
  • Midbass and highs are great
  • Provides sufficient loudness


  • The lows need to be enhanced; do not sound good
  • The tweeters are peaky and overly bright

3./ Rockford Fosgate PPS4-6 Punch PRO 6.5-Inch Single Midrange 4 Ohm Loudspeaker

Rockford Fosgate PPS4-6 Punch PRO 6.5-Inch Single Midrange 4 Ohm Loudspeaker
66 Reviews
Rockford Fosgate PPS4-6 Punch PRO 6.5-Inch Single Midrange 4 Ohm Loudspeaker
  • 6.50" 4-Ohm midrange loudspeaker engineered specifically for high SPL (Sound Pressure Level) conditions
  • Fiber reinforced high strength paper cone with treated W style surround
  • All metal input spring terminal connection

Last update on 2018-02-18 PST - Details

Top Features

  • Impedance: 4 ohm (midrange loudspeaker)
  • Fiber reinforced paper cone
  • All metal input spring terminal connection

If you think you only need a single upgrade, perhaps one of your speakers is less functional, you can try the Rockford Fosgate PPS4-6 single midrange 4-ohm loudspeaker. But of course, if you want to replace both of your old speakers, these from Rockford will surely rock your audio system.

These speakers are smaller than the usual size but you’ll be surprised how much power it can handle. Hence, the sound quality is impeccable, particularly the mid-bass and highs. The sound is clear and crisp. Great for acoustics!

So if you want to upgrade your speakers and would love to put a dashing oomph, spend your bucks on these speakers!

There are only two problems I found with these speakers. First, the tweeters do not sound so great. They sound like oversized tweeters. The second issue is the low frequencies. They are a bit off and hence, needs more enhancement.


  • Affordable price
  • 4-ohm loudspeaker
  • Can handle a lot of power for small-sized speakers
  • Excellent mid-bass and highs
  • Clear and crisp sound


  • Tweeters need to be improved
  • The sound produced on low frequencies are not so impressive

4./ Polk Audio DB6501 6.5-Inch 2-Way Component System (Pair, Silver)

Polk Audio DB6501 6.5-Inch 2-Way Component System (Pair, Silver)
426 Reviews
Polk Audio DB6501 6.5-Inch 2-Way Component System (Pair, Silver)
  • Adaptor Rings make it easy to fit the db6501 in 6-1/2 inch and 6-3/4 inch applications
  • Two-way Butterworth outboard crossover with vented housing, electronic tweeter protection circuit
  • Woofers feature polymer/mica composite cone with butyl rubber surround, Kapton voice coil former. 6.5-inch component system with pair each of woofers, tweeters, crossovers
  • 25mm liquid-cooled silk/polymer composite dome tweeters with neodymium magnet for clear, detailed highs
  • Special Shipping Information: This item cannot be returned to For additional information concerning this policy, please visit our Product Specific Returns Policy Page

Last update on 2018-02-17 PST - Details

Top Features

  • Overall Frequency Response: 35Hz-23kHz
  • Nominal Impedance: 4 Ohms
  • Power Handling (continuous): 100 Watts
  • Power Handling (peak): 300 Watts
  • Efficiency: 92 dB

The Polk Audio DB6501 is also one of the most affordable component speaker set on the market. It is inclusive of a pair of woofers, a pair of tweeters, a pair of crossovers, mounting hardware, speaker cable and user’s manual. Pretty great deal for a 2-way component speaker system!

With regards to its performance, these speakers deliver accurate and bright highs. Especially with trucks, they will wow you with the exceptional sound quality. The bass is impressive and strong, the low frequencies are reproduced well and the mids just also blend perfectly.

The trebles are pretty amazing as well. So when you play vocals or acoustics, you’d hear them crystal clear.

The Polk Audio speakers are proven to be durable and perform remarkably all throughout a year and many years to come. The only downside is the installation. It is a little difficult to set up.​


  • Exceptional overall sound quality
  • Clear and crisp trebles
  • Durable quality
  • Strong and powerful bass
  • Mids and highs are accurately delivered
  • Great price deal for a component speaker set


  • Difficult to install

5./ Infinity Kappa 60.11CS 6-3/4" component speaker system

Infinity Kappa 60.11CS 6-3/4' component speaker system
99 Reviews
Infinity Kappa 60.11CS 6-3/4" component speaker system
  • 6.5 inch Car Audio 2-Way Component System (Pair)
  • Peak: 540 watts per pair / 270 watts each | RMS: 180 watts per pair / 90 watts each
  • Frequency response: 45-35,000 Hz
  • Impedance: 2-ohms
  • Cutout Dimensions: 5-1/8" x 5-1/8"

Last update on 2018-02-17 PST - Details

Top Features

  • Power Handling (Maximum): 540 watts per pair / 270 watts each
  • Power Handling (RMS): 180 watts per pair / 90 watts each
  • Frequency response: 45-35,000 Hz
  • Impedance: 2-ohms
  • Cutout Dimensions: 5-1/8" x 5-1/8"v

The final set in our list is the Infinity Kappa 60.11CS 6.5-inch component speaker system. When it comes to volume and clarity, you won’t need to look any further. The Infinity Kappa are designed to upgrade these levels.

Everything is incredibly impressive including the whole structure and sound quality. It is sturdy, obviously well-structured and heavy. The screw terminals are gold-plated.

The sound quality is nothing short of excellent. Infinity Kappa has one of the best mids. Like incredible, I should say. They excel at music instrumentals, especially the guitars. If you are into vocals and acoustics, you would hear them without any lapses and distortions. All the genres such as classical, rock, piano or even metal are reproduced without any more effort. Just so seamless!

Then again, these would stand out if you need to enhance your mid-range frequencies and sound clarity. However, since they are more focused on those areas, they lack a little with the bass. There are also have been issues regarding the tweeters.


  • Well-built and heavy
  • Excellent mid-range frequencies and clarity
  • Great volume; no distortion
  • Excellent overall sound quality
  • Sturdy


  • They lack bass
  • Negative issues regarding the tweeters

Final Thoughts

So, have you decided which 6.5-inch component speakers are the best? It is pretty difficult, I know. But I hope the five products mentioned above will help you find the component speaker set you are looking for.

As for my opinion, every speaker set has their own striking features and disappointing downsides. These downsides, however, can still be enhanced. But as for my choice, I would spend my bucks on the Infinity Kappa 60.11CS 6.5-inch component speaker system. I am a huge fan of acoustics and vocals, so I needed a set that would enhance the clarity, volume and mid-range frequencies.

On the other hand, if you needed more bass than the highs and mids, the Infinity Kappa 60.11CS might not satisfy you. You are good to go with Polk Audio DB6501 which has strong and powerful bass but retains the moderate quality of highs and mids.

If you have found the best speakers for your car, but don’t have any idea about the installation, we would be happy to help you out! Our detailed instructions and step-by-step installation rules will guide you through. Hope this helps!

Should you have any concerns, questions or interesting experiences, we would be happy reach out to you. Share all your thoughts in the comment box below!​

Erin Taylor

Chief editor of YouthTune, a music adventurer. I love learning about music and audio devices, which I eventually share with others so that they too can go on exploring the melodious world of music.

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