Best Component Speakers 2019! (Top 10) Editor’s Guide Reviews

I’m quite positive that everyone would agree to the fact that there’s no better companion on a solo drive other than some good music, right?

This being the case, all vehicles come with a sound system already installed in them but the thing is, these are normally the full-range speakers and sadly, the music you get from these is not really the best quality. This being the case, most people strive to upgrade their car audio system but as it turns out, this is easier said than done.

With lots of speaker variants and brands to choose from, it can be somewhat difficult to know what will work best for you. But, if you do want above average sound quality, looking for the best component speaker would be a good place to start.

Component speakers, despite being more expensive will have a better sound quality than the full range speakers but the installation can be a little bit tricky. However, if you’re up to the task, this guide is definitely meant for you. Let’s find out what having the best 6.5 component speakers is all about, shall we?

Comparison Chart

Table of Contents

Rather than reading all the way to the end, you could save yourself the all that trouble and take a look at the comparison chart below. Here are the best 6.5 component speakers you could get for the money.

Picture

Name

Power handling (RMS)

Rating

Price $$

Kenwood KFC-P710PS 280 Watts Performance Series

Kenwood KFC-P710PS 280 Watts Performance Series

80 watts per pair

Infinity Kappa 60.11CS 6.5 Car Audio 2-Way Component System

Infinity Kappa 60.11CS 6.5" Car Audio 2-Way Component System

180 watts per pair

JBL GT7-6C 6.5 2-Way GT7-Series Component Speaker System

JBL GTO609C Premium 6.5-Inch Component Speaker System

60 watts

Tips On Choosing Component Speakers

Before we take a look at either the reviews or the buying guide, here are some things that you ought to take into account when it comes to component speakers

  • Ensure that the speaker is compatible with your car model before buying
  • Always observe the power rating of your component speakers
  • You should determine your budget before purchasing one or adjust it to fit the speaker capabilities you desire
  • If you’re getting your first one, seek professional assistance during installation
  • Consider going for high sensitivity speakers if you have a low powered stereo

10 Best 6.5 Component Speakers of 2019

To save you the trouble of having to research on the best component speakers in the market, here’s a list of the 10 best picks you could get for the money.

1. Pioneer TS-A1306C 5-1/4" Component Speaker Package

One of the few companies that have been around for quite a long time, Pioneer does blow most brands out of the water and the same can be said about the Pioneer TS-A1306C. For a 5-1/4” which has got quite an amazing sound for its size. Check out below why you ought to get it

Features a passive crossover network

As compared to active crossovers, passive crossover work much better as far as car audio systems are concerned. Provided it is set up correctly, the frequency isolation for both the highs and the lows on the Pioneer TS-A1306C should be much better as compared to most component speakers in its class.

Regarding the tweeters, it’s worth mentioning that these are designed to output an amazing range of both the mid and high frequencies and as such optimize the sound at both low and high volumes.

Comes with a MICA matrix cone & polymer surround

To add on to the amazing frequency isolation, the build quality is just as good. First off, the multi-layer MICA matrix cone is both rigid and lightweight in nature plus it’s for a large surface area which allows it to push enough air for accurate and deeper bass.

Around the woofer cone, there’s a polymer surround which due to its elasticity does permit the cone to move flexibly. More so, the fact that it has got a polymer nature allows it to hold up quite well against the elements.

Has got a 150-watt RMS rating per pair

For power handling, the 150W RMS per pair should be high enough to give the speakers a high-quality sound. It is however recommended that you keep the power range to 10-75W per channel to avoid blowing up the speakers.

As for the peak power, it can be able to take as much as 300W though you shouldn’t stick to this as the consistent power supply to the speakers.

PROS

  • Enjoy utmost frequency isolation with the passive crossover
  • Has got a MICA matrix cone and polymer surround woofers for amazing bass production
  • Comes with a 150-watt RMS per pair and 300-watt peak power

CONS

  • The tweeters are a little buzzy at high volumes.

2. Pair Rockville RV65.2C 6.5" Component Car Speakers

Looking for the best component speaker for bass without having to break the bank? Well, this set might just be what you’ve been missing out on. From the construction to the performance, it sure is going to give you a kick for your buck.

Has an injection-molded poly woofer cone and rubber surround

Considering the build quality determines how good a sound quality you get; this one features an injection-molded polypropylene woofer cone that is going to give you both amazing lows and mids. What’s even more interesting is that it’s ideal when it comes to holding up in extreme conditions.

The surround, on the other hand, is flex motion butyl rubber which is also tolerant of extreme conditions and it’s flexible nature makes it a perfect match for the highly sensitive cone.

Comes with a high 91dB sensitivity and 4-ohm impedance

The higher the sensitivity rating is, the better of a component speaker you have, right? With as much as 91dB, you can count on this to work with low-powered stereos.

Alongside the high sensitivity is also a low 4-ohm impedance rating that should optimize on the power supplied from the stereo and it also makes this speaker set usable in different vehicles

It’s designed to fit in most vehicles

When it comes to the installation, it’s designed to fit in 97% of vehicles. The top mounting depth of the woofer is 2.17” whereas the bottom mounting depth is 2.6”. for the tweeters, the top mounting depth is 0.97” whereas the bottom mounting depth is 1.18”.

PROS

  • Features a 140W RMS rating and 750W peak power rating per pair
  • Comes with a 12dB/Octave Roll Off crossover
  • Has got aluminum voice coils that hold up well in high-temperature conditions

CONS

  • You might have to get an amp for these to work best

3. Infinity Kappa 60.11CS 6.5" Car Audio 2-Way Component System

Looking for the best 2-way component car speaker system? Well, this might just be it. From the wide frequency response and high sensitivity rating to the high RMS rating to the low ohm impedance rating, it sure does have it all. Here's what you should look forward to with this bad boy.

Has got a 180W RMS rating and 540W peak power per pair

Starting off with one of the most important features of car speakers, this component speaker system is rated at an amazing 90W RMS per speaker which totals to 180W per pair. As for the peak, each one has 270W and 540W per pair.

At the end of the day, they’ve got all the power necessary for the production of both an amazing bass and at the same time can handle high frequencies well enough.

Features a carbon-injected plus one woofer cone

When it comes to the build quality, they feature the plus one woofer cone technology which is larger than what you’ll get from other speakers so it gets to push more air. Being carbon-injected poly, it’s lightweight and flexible nature makes it possibly one of the best component speakers for bass you could get in its class.

As for the surround, it boasts a rubber speaker surround that’s tolerant to extreme conditions and will allow for optimal movement of the cone.

Comes with an adjustable tweeter level

The tweeter features a soft done edge-driven fabric design which handles the highs quite well but to add icing to the cake, it can be adjusted between either 0 or +3dB as per the listener's preference

Includes a high-temperature voice coil

Lastly, in order to ensure that the woofer persists even in high power supply, the voice coil is a high temp variant hence reduces sound distortions by all means, in addition to this, it has got a vented magnet and motor assembly that cool the voice coil in the event of high-power supply.

PROS

  • It’s got a top mounting depth of 2-1/8 inches
  • Includes a 0 or +3dB push-button tweeter level attenuation control
  • Has got a 45-35000Hz frequency response range

CONS

  • The frame is a little too flexible and could give in easily

4. CT Sounds Strato 6.5 Inch Component Full Range Speaker Set

Yet another set of 2 from CT Sounds is the Strato 6.5 Inch Component speaker system. From the power handling to the build quality, it is designed to give you a performance unlike any other and as such allow you to enjoy the best of highs and lows from your car audio. Here’s every reason you should consider getting this.

75W RMS power rating

The last thing you want when choosing a component speaker system is to end up with a low powered unit. As such, this set of 2 has been designed to offer an amazing 100W RMS with every pair you get. Not really the highest but enough to get the bass quality high enough for most music genres.

For the peak, each pair is rated at 300W and as such, the speaker can be pushed past it’s RMS threshold so it’s able to handle high power ratings once in a while without giving in.
Also…

For the impedance rating, the speaker system is rated at 4 ohms which is compatible with most vehicles and enough to optimize on the amount of power supplied by your head unit or amp.

Features a 4-ohm impedance and 88dB sensitivity

For the woofer impedance, each of the woofers is rated at 4 ohms which is, as a matter of fact quite amazing since they’re guaranteed to be compatible with the wiring system of most vehicles. Other than just compatibility, another added benefit you get from the 4-ohm impedance rating is that the speakers get to optimize on the amount of power provided by the head unit or amp.
In addition to having a low impedance rating, the speakers also do boast a high 88dB sensitivity rating. With this, you’ll be enjoying high volume sounds from your audio system.

Comes with an IMPP cone with rubber surround

On to the build quality of the woofer, the cone is made of injection molded plastic polypropylene. This just so happens to be the best materials you could get for your woofer cone due to its lightweight and rigid nature.

Another thing that makes polypropylene one of the best materials is that it’s able to stand up quite well to extreme conditions such as moisture, heat and even dust.

Around the IMPP cone is a rubber surround which is designed to allow for the flexible movement of the cone. Upon doing so, it’ll allow the cone to produce both an accurate and realistic bass, unlike anything you've ever heard.

Has got a Y30 ferrite woofer magnet

For the woofer magnet, you’ll be getting the Y30 variant which boasts to be one of the strongest while at the same time intended to save on installation space.

Features a silk-dome tweeter

On to the tweeters, these are the silk-dome type which is reputed for giving out quite a mellow sound and to protect them, they’ve got a metal mesh and face grille.

As for the magnet in use, these bad boys utilize a neodymium magnet which packs just the right amount of power to get the highs as good as you want them. For the sensitivity, they’re rated at 90dB which is quite high whether you are using stock stereos or aftermarket amplifiers.

Has got a 50-20kHz & 900Hz-20kHz frequency response

As for the frequency response, the woofers can go as low as 50Hz. Considering this is a component speaker system, you’ll be able to enjoy every minute of your music since the crossover directs all the lows to the woofers.

As for the tweeters, they can handle a minimum of 900Hz and go as high as 20,000Hz which is high enough even for the audiophiles

PROS

  • The woofers feature a lightweight and rigid IMPP Cone
  • Offer a combined 150W RMS and 300W peak power
  • The woofer and cone are rated at 88dB and 90dB sensitivity respectively

CONS

  • The crossover is not adjustable

5. Pyle PLG6C 2-Way Custom Component Speaker System

We’re almost halfway done with our reviews and I’ve got to say that it’s been a good one so far. Available even with the mounting hardware right out of the box, the Pyle PLG6C not only looks good but it does really good when it comes to sound production. That being said, let’s find out why it’s the best 6.5-inch component speaker for you.

Features a heavy-duty construction

Starting off with a feature that is greatly overlooked by most manufacturers but whose importance is critical, the speakers feature a 40 Oz. magnet structure for the woofers. With this, you’ll be getting a really rich bass quality. It’s also worth mentioning that the speakers are housed in electroplated steel baskets to ensure the longevity of the motor structure

As for the tweeters, they’ve for a neodymium magnet structure which guarantees an accurate and realistic sound output. In addition to this, the tweeter also features a silk done construction that gives out mellow and realistic low-frequency sounds.

Allows for multiple mounting options

As far as mounting is concerned, the tweeters offer utmost versatility with the 3 mounting options and as such can be positioned wherever you desire to get a realistic sound stage.

You could choose from the surface, flush or angle mount positions to get them to produce an ideal treble focus. As for the mounting depth, they’ll only demand 2.65” and as such dependable for versatile positioning in different locations in your vehicle.

200W RMS & 400W peak power rating

For the power handling, each pair will exert a 200W peak and a 400W RMS. As such, both the highs and lows are amazing.

To add on to the power rating, the speakers feature a 4-ohm impedance rating that’s not only compatible with the wiring of most vehicles but also capable of channeling enough power from your head unit to get the sound going as good as you want it.

Features passive crossover networks

When it comes to frequency isolation, the component speaker system has got one pair of crossovers. Being a passive crossover network with a 12dB octave slope, I'm going to separate the signals from your head unit between the mid-bass and tweeter speakers. So, at the end of it all, you get richer and more accurate sound output.

Also…

For the frequency response, the woofers handle a minimum of 50Hz and a maximum of 5kHz. The tweeters, on the other hand, have got a 1.3 to the 22kHz frequency response

Poly injected woofer cone and butyl rubber surround

On to the build quality of the woofers, the cone is a lightweight yet stiff polypropylene cone that’s got a high sensitivity for accurate bass production. The same also holds up quite well when it comes to being exposed to extreme temperatures and moisture for utmost longevity.

Around the cone is a butyl rubber surround which due to its flexible and durable nature gets the cone moving optimally for high-quality bass production.
It’s also worth mentioning that the speaker comes with mounting hardware and speaker grilles included right out of the box.

PROS

  • The tweeters allow for flush, surface or angle mounting options
  • Has got a 12-dB passive crossover for proper frequency isolation
  • 200W RMS rating and 400W peak power

CONS

  • The wire connections are not marked as either + or – so you need to be careful with these

6. JBL GT7-6C 6.5" 2-Way GT7-Series Component Speaker System

Yet another one from JBL, we’ve got the JBL GT7-6C. Well, this bad boy is definitely going to stand out in your vehicle but besides just the ravishing looks, it is also designed to give you equally as good a sound quality and last long as well. find out below why it’s the best match for your vehicle.

Has got 100W RMS power per pair

The last thing you want when choosing a component speaker system is to end up with a low powered unit. As such, this set of 2 has been designed to offer an amazing 100W RMS with every pair you get. Not really the highest but enough to get the bass quality high enough for most music genres.

For the peak, each pair is rated at 300W and as such, the speaker can be pushed past it’s RMS threshold so it’s able to handle high power ratings once in a while without giving in.
Also…

For the impedance rating, the speaker system is rated at 4 ohms which is compatible with most vehicles and enough to optimize on the amount of power supplied by your head unit or amp.

Features a polypropylene plus one woofer cone

On to the build quality, the woofer features a plus one woofer cone. Other than being lightweight and rigid enough for high sensitivity which then leads to high-quality bass output, it also is capable of standing up to extreme conditions such as heat and moisture.

The plus one woofer cone also has got a larger surface area which is just what you need to push enough air for an above average bass.
Around the woofer cone is a foam surround that allows for a decent amount of flexibility to get the cone moving freely, the foam surround is also quite amazing when it comes to maintaining it’s form even over long periods of time.

Boasts an amazing 92dB sensitivity

On to the sensitivity rating, it’s rated at 92dB. This being the case, it will be more than enough even when you are using low powered stereos or amplifiers. Working hand in hand with the power rating and the 4-ohm impedance, you can count on the JBL GT7-6C to give you an amazing time in whichever vehicle you mount it in.

Allows for a 50-20kHz frequency response

Lastly, and a major matter of concern as far as component speakers are concerned, the lowest achievable frequency of this bad boy is 50Hz which takes care of the lows quite well. As for the tweeters, they’ll be able to handle as much as 20,000Hz.

There’s more…

When it comes to setting it up, the top mounting depth is 2 3/8” so it should pretty much fit in most vehicles. There are also grilles included 

PROS

  • Has got a 100W RMS power rating per pair
  • Features a polypropylene woofer cone and foam surround
  • Has got a 92dB sensitivity

CONS

  • It doesn’t fit in some vehicles and you might have to do additional modifications

7. Pair Rockville X6.5C Competition 6.5" 1000 Watt Component Speakers

Yet another pair of component speakers from Rockville is the Rockville X6.5C. being a competition-grade set of component speakers, it's surprising that you won't have to break the bank for them. Let's find out why exactly you should consider having these, shall we?

Includes a pair of audiophile crossovers

One of the key features that qualify these as the best 6.5 component speakers is the pair of crossovers included. These feature lots of copper coils within them

which then results in advanced sound filtering thus giving you an above-average sound quality.

The frequency response is 40-20,000Hz so this bad boy sure is guaranteed to handle most music genres quite well.

Features an adjustable tweeter attenuation

The crossover also features an adjustable tweeter attenuation of -0dB, 3dB, and -6dB. As such, you’ll be enjoying the best of high frequencies.

The crossover point of the highs and lows is 2,800Hz. Addition to this, it’s also worth mentioning that the tweeters feature a 4-ohm impedance, include a ferrofluid enhanced voice coil cooling and have a 1” high temp voice coil for extremely loud and clear highs.

500W RMS and 1000W peak power

As far as power handling is concerned, it’s going to be compatible with most stereos and head units. Other than the 500W peak, it also features a 4-ohm impedance and a 90dB sensitivity both of which are intended to produce a high-quality bass.

More on the woofer, the cone is made of reinforced black pulp and it features a 1.5-inch high temp voice coil. it also comes with a 14 Oz. magnet but even so, has got a shallow mounting design

PROS

  • It comes with high-quality crossovers for reliable frequency isolation
  • Features high temp voice coils for both the woofer and tweeters
  • Has got a shallow mounting depth for friendly installation

CONS

  • The tweeters are too loud even in the lowest setting

8. Polk Audio DB6501 6.5-Inch 2-Way Component System

This component speaker system will definitely look good in your car, it's affordable, features durable and high-quality construction and the performance is above average. Find out below why it’s a good enough choice for you to spend your money on.

Woofers feature a poly/mica composite cone

Owing to the fact that they come with a dynamic balance polymer/mica composite mineral-filled cone, it’s stiff yet lightweight nature ensures that the sound produced is loud enough and has got minimal distortion at the same time.

Around the cone is a butyl rubber surround which works perfectly well even when under stress of extreme temperatures or sunlight and can be counted on to give you years of service.

Includes a liquid-cooled silk/polymer composite dome tweeter

The tweeters included are 25mm and feature a liquid-cooled silk/polymer composite dome. They also have got a neodymium magnet that ensures the highs are clear and detailed.

In order to have a good sound stage, you can utilize the flush and surface mount swivel cups to place them exactly where you want them.

Boast an easy and versatile fit

More on the installation, they come with adapter rings that allow it to fit not only 6.5 but also 6 ¾ applications and as such can be used in various vehicles. You will also be getting mounting hardware and durable speaker grilles to ensure the longevity of these bad boys.

Come with a 2nd order Butterworth outboard crossover

With this, there will be amazing frequency isolation but most importantly, there is an electronic tweeter protection which keeps the tweeters from accidental abuse hence rendering them usable for a long time.

PROS

  • Feature a 100W RMS and 300W peak power rating
  • They are marine certified to withstand even the toughest environments
  • Include a Butterworth crossover that optimizes on frequency isolation and protects the tweeters

CONS

  • The crossovers heat up after use for a long time

9. Kenwood KFC-P710PS 280 Watts Performance Series

Simple a design as this set of component speakers may seem to have, they stand out to be one of the best sets as far as giving you a bang for your buck is concerned. The power rating is decent, the material construction above average and the all-around performance a worthy upgrade for your vehicle. Here's what it's got.

Has got a frequency response of 63-24kHz

Since the best component speakers are all about frequency isolation, the frequency response range on this one is quite satisfying. On the lower end of the scale, you can have as low a bass as 63Hz which should have you enjoying most music genres. As for the highs, these can hit as high as 24kHz.

To add icing to the cake, there is an advanced crossover network included which ensures there is no frequency overlap whatsoever for the best sound stage.

Features a 4-ohm impedance and 86dB sensitivity

On to the sensitivity and impedance, these are 86dB and 4 ohms respectively. Former should allow you to attain high volumes without any audio distortions while at the same time using less power. Still, on that note, the 4-ohm impedance optimizes on the power from your head unit or amp and yet still is compatible with most vehicles’ wiring.

Includes an 80W RMS and 280W peak power

Something else that qualifies this set as one of the best 6.5 component speakers is the decent 80W RMS rating and as high peak power as 280W. With both of these, you'll definitely be getting the best of highs and lows. You should, however, be watchful not to overpower the speaker as they may blow.

Boasts an IMPP cone with a diamond array pattern

With the cone playing a huge role as far as the bass output is concerned, this one’s polypropylene nature renders it lightweight yet stiff at the same time. This being the case, the bass is produced with such accuracy leaving you to enjoy every second of your favorite tracks.

PROS

  • Has got a durable rubber surround and injection molded polypropylene cone
  • Features an above average 86dB sensitivity for high volume audio with minimal power usage
  • Comes with a decent 80W RMS and 280W peak power

CONS

  • Using a bass boost on the woofers might blow them up

10. Skar Audio VXI65 6.5" 2-Way Component Speaker System

It has really been a good review and its, unfortunately, time to wrap things up with a bang. Besides bearing one of the best brand names, this set of 2 does indeed pack enough features to qualify it as a worthy upgrade or replacement to your factory speakers

Features an amazing 88dB sensitivity

The higher it is, the better, right? Well, with as much as 88dB, you’ll be enjoying this set even with low powered stereos or amps. It also features a wide frequency response range of 58-20,000Hz that ensures you enjoy every bit of your music.

Have got a 120W RMS per pair

With the RMS being fairly high and the peak being as much as 350W per pair, coupled up with the high sensitivity rating, the speakers sure will hit loud and clear for both the highs and the lows.

Features a premium rubber surround and high-quality cone

Besides the amazing power handling, yet another feature that ensures you get a high-quality sound from the woofer is the TSD coated pressed paper cone that’s lightweight and stiff in nature. Around this is a premium butyl rubber surround which is durable enough to stand up to extreme heat conditions.

Also, …
There’s a 12dB external crossover network which ensures the highs, mids, and lows are handled by the tweeter, mids, and woofer respectively for enhanced listening.

PROS

  • Features a high-quality ferrite magnet for superior performance
  • Includes a TSD pressed paper cone and premium butyl rubber surround
  • Features a 12dB external crossover network for ideal frequency isolation

CONS

  • They’ll work best with a really clean amp as they could easily get distorted

The ultimate guide to getting the best component speakers

It’s not really a complete review if you don’t know what to look for, is it? Well, the 10 above are just but one half of what you need to get the best component speakers. On to the second part of our reviews, here’s a look at what you should have at your fingertips if you want to get the best sound from your car

Why choose a component speaker?

Before we take a look at what defines the best component speaker, let’s first look at the advantages a component speaker has over a coaxial speaker.
As compared to the full-range speakers, component speakers are handled by different drivers. You’ll be getting the woofer, the tweeter and the crossover in a basic 2-way unit. In other cases, a component speaker system also includes a mid-range driver and super tweeters.

With component speakers, the sound quality is much better than the stock installed speakers. They also ensure that you get a more realistic sound stage since they don’t have a pre-defined installation location.
As far as sound accuracy is concerned, the fact that they are handled by different drivers basically gets you the best of the highs, lows, and Mids.

However, …
As good as component speakers are, DIY installation is not at all easy. In addition to this, depending on the sound quality you’d want to get from one, you could pay as much as $1000. As such, it is important that you do weigh out your options before putting your hard-earned cash on the line.

Parts of a component speaker system

As already mentioned, everything is handled differently when it comes to component speakers. The end result of this is that the sound produced is more accurate as compared to what you’ll get if it all came out from one driver as it is the case with coaxial speaker systems.

The woofer

A part that can be easily mistaken for the conventional speakers, woofers in component speaker systems are meant to handle the low-frequency sounds. The range of frequencies this handle is between 20Hz and 200Hz.
It’s always important to pay attention to the lower end of the scale and the rule of thumb is that the lower it is, the better of a woofer it is.

Mid-range drivers

Whereas the woofers handle the low frequencies, mid-range drivers will take care of frequencies that are below the tweeter but greater than the woofer.
Most of the musical notes and vocals are audible with the frequency range that these products but the thing is, all on their own, they really don't have what it takes which is why you need a tweeter

Tweeters

In order to complement the working of the woofer and mid-range (where present) drivers, tweeters handle the high-frequency sounds.
These can be as high as 20,000Hz; anything greater than this would just be similar to choosing a lower frequency than 20Hz on a woofer since it would be outside the normal range of human hearing.

The build quality of your component speakers

Now that you are aware of the different components that make up a component speaker system, let’s have a look at how good the build quality of the different drivers should be.
Assuming our system is a two-way component speaker system, here’s all you need to know about when it comes to choosing. Before we take a closer look at the build quality you should be getting on your sound system, I’d recommend that you make it a priority to only go for the best of the best since this would save you the hassle and cost of having to install new ones after some time

The tweeters

I like to think of these as small speakers in a component speaker system and they are actually the smallest parts of any component speaker system.
The most preferable materials to watch out for when it comes to the tweeters are soft in texture such as poly, silk or even textile blends. If you want to keep the lows more controlled and mellow, I’d recommend that you go for silk and if you like them snappy and bright, then going for tweeters with metallic blends such as ceramic and graphite would be a good idea.

The woofer

being the part that is more demanding of power, you’ll want to pay attention to the cone and the surround of the woofer. Let’s have a look at what either of them should have.

The cone

Probably the most important part of your woofer, it is preferable that the cone is made of a lightweight and stiff material. The best manufacturers normally use synthetic materials such as polypropylene for these. 

The reason for sticking to lightweight and stiff materials is that these will be flexible enough to push enough air so you get to end up with better bass quality. Depending on the environment you will be in, I'd recommend that you get material that is durable enough. For instance, if you'll be working in wet conditions, going for marine-grade speakers.

If you want to have a more accurate bass response, I’d recommend that you go for polypropylene that is mixed with other materials. Getting one mixed with metals such as aluminum or titanium would give a better sound quality since they observe a lightweight configuration at the same time.
With either of the materials mentioned above, you will definitely be enjoying a high tolerance to extreme conditions such as cold, heat, moisture and dust as well.

The surround

Ever wondered where the bass difference comes in when using different woofers? Well, it’s all about the surround.

The general rule of thumb when choosing a surround material is going for one that is flexible enough yet durable enough. Rubber is normally the recommended option to go for since, in addition to allowing for the optimal cone movement, the rubber will be able to stand up to both moisture and high temperatures equally as good.

Other than rubber, foam and cloth surrounds could be used but these, despite being priced much less than rubber, don’t have as good a performance as their rubber counterparts.

The external crossovers

The different drivers in your component system really aren’t enough on their own regardless of how good the specifications are. The last thing you’d want is to have the frequencies overlapping. So, in order to ensure that this does not happen, the external crossover ensures that the different drivers do not produce a frequency they aren’t intended to.

By directing the low frequencies to the woofer and the high frequencies to the tweeters, you’ll be able to enjoy your music much more.
What about bi-amping?

If you are really serious about getting a really high-quality sound, you should consider getting a component speaker with extra input terminals.
Whereas the basic component speakers will handle the woofer and tweeter using just one channel of amplification, one with the bi-amping feature allows you to connect two cable sets such that each one carries a different signal. By doing this, the tweeters and the amplifiers will receive different frequencies.

An installation guide for component speaker systems

Truth be told, installation is one of the most difficult things about component speaker systems and as such, it’s critical that you know exactly what to do just in case you are forced to do the installation on your own.
Here’s how you should set everything up in place:

Setting up the woofer

Being the largest of all the components of a component speaker, installing the woofer is one of the biggest challenges you’ll get.

You’ll most likely have to set these up in the car’s doors, kick panels or in the dash. If you are lucky, you could set the woofer up in the factory speaker location on the car doors. Here, you’ll have to do little or no adjustments. Since we’re talking the best 6.5 component speakers here, it should be relatively easy for them to fit.

Installing the speakers in the car doors isn’t really as simple as it sounds. You’ll have to be careful not to interfere with other mechanisms of your vehicle such as opening up the car windows and the vehicle’s wiring if any.

The goal here is to have the woofer set up in such a way that you’ll have accurate sound production and at the same time, leave the appearance of the vehicle just as good as it was prior to the installation. For protection, I’d recommend that you get a compatible grille for your woofer.

Proper tweeter placement

The best installation location for the tweeters is at ear level. However, this can be a little tricky in most cases as most vehicles can’t have the audio wiring adjusted to suit this kind of installation.

An alternative to this is having them on the doors, the sail or the kick panel. Depending on the method of mounting, the number of modifications you’ll need to make vary.

Surface Mounting

This is probably what you should consider doing if it's your first time. With surface mounting, there is minimal modification to do since the tweeter will be on top of the vehicle's surface. The installation will, however, be more noticeable after the installation and the tweeters, being exposed could easily be subjected to damage.

Flush Mounting 

With flush mounting, you’ll have the tweeters set up beneath the surface of the vehicle. This is most likely done in the car doors on the door panel after which you’ll end up with a customized look as compared to a surface mount.
With this, you will have to cut out a hole in the door panel so that you get to end up with a smooth and more customized look.

Bottom line: regardless of the kind of installation you go for, ensure that the tweeters are within 12-inches of the woofer since this ensures that the high and low frequencies don’t reach your ears at different times since this would then result to a sonic wave cancellation. Wave cancellation or phase interference would result in low-quality audio which is the last thing you'd want to hear from your component speaker system.

Placing the crossovers in the right location

With the tweeters and the woofer placed in the right place, the next thing you’ll want to do is have the crossover set right.

Since cars don’t come with these, getting the right place to have them could be a little difficult. As such, you’ll want to have them placed where they won’t interfere with the vehicles mechanical or electrical set up. At the same time, you should also have them in a place where they’ll be well protected from moisture or mechanical damage.

The easiest way to have them set up would be next to the woofer which is actually recommended since the closer they are to the speaker, the less noise you have to worry about. If you want a more permanent set up, you could go ahead and have them on display or beneath your vehicle’s seat.
There’s more regarding the installation…

In some cases, you may have to use new wiring. Just in case you get a new stereo or amplifier with your component speakers, you’ll want to use about 16-gauge wires. Getting new wires would add on to the amount of work you’ll have to do but at the end of the day, it will be a worthy upgrade considering the power input will be much higher as compared to what stock stereos have to offer.

Technical features to watch out for

The last things we’ll look into when it comes to car audio is the compatibility of the system with your vehicle. You’ll only have to pay attention to 3 basic factors that include impedance, power handling, and sensitivity. Let’s find out what they are all about, shall we?

The sensitivity

If you know anything about car audio systems, the sensitivity is a term that you are familiar with. This is basically a measure of the amount of sound the component speaker will yield depending on how much power is applied to it.

For component speakers, I’d recommend that you go for the high-powered systems in order to optimize the sound output. The best component speakers will normally have a sensitivity rating of as much as 90dB which optimizes on the sound output and can work equally as good with low powered stereos.

Power handling

Measured in watts, power handling lets you know the amount of power that the speaker can handle. For the low-powered systems, it’s not mandatory that the component speakers be able to handle lots of power.

In the case of most component speakers, however, you’ll want to upgrade our stereos or amplifiers considering the woofers are demanding of a lot of power to produce a high-quality bass.

The trick when it comes to power handling is paying attention to the RMS rather than the peak power rating. Whereas the speaker can handle the RMS for hours, the same cannot be said for the peak power. As a matter of fact, running the speaker on the peak power could result in blowing up the voice coil or a distorted sound regardless of how good quality the speaker has.

Impedance

The impedance rating is normally measured in ohms and you'll want this to be as low as possible when choosing a component speaker system. This is so because the lower it is, the more power it will channel from your amp or stereo and upon doing so, provide enough power to the speaker system. This then results in the sound optimization round the clock.

Still, on the impedance, I'd recommend that you go for a dual voice coil since with this, you could wire it up to fit your car’s wiring and even better, you could set the speaker up in such a way that you end up with a greater impedance and utilize more power.

Final verdict

I’m quite positive that you now do have everything you need for the best 6.5 component speakers. From setting up to what you should consider when it comes down to selecting one based on the technical features and build quality, there’s no way you could go wrong.

An important thing to consider, however, as it is the case with every other component of your car audio, observe utmost care and maintenance. Keep the speaker well protected from any form of physical damage and you’ll have it operational for as long a time as possible.