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Top 8 Best 6.5 Speakers On The Market In 2021 Review

Tired of your boring, tin sounding stock car speakers? Well, then it is time to start shopping for a pair of great 6.5-inch speakers. With so many coaxial speakers on the market to replace your stock audio, it can be pretty tough to know where to start.

That’s why we have put together this review of the Best 6.5 Speakers currently on the market to get you started on your adventure.

So, let’s go through them, starting with the…

Best 6.5 Speakers

Top 8 Best 6.5 Speakers To Consider In 2021 Reviews

  1. Kicker DSC650 Coaxial Speakers – Best Value for Your Money 6.5 Speakers
  2. Rockford Fosgate PPS4-6 6.5″ Midrange Car Audio Speakers – Most Versatile 6.5 Speakers
  3. JBL CLUB6520 6.5″ 2-Way Coaxial Car Speakers – Best Budget 6.5 Speakers
  4. HERTZ HCX165 6.5 2-Way Hi-Energy Coaxial Speakers – Best Premium 6.5 Speakers
  5. Rockford Fosgate R165X3 – Most Powerful 6.5 Speakers
  6. OSD Audio 70V Commercial Patio Pro Speakers – Best Outdoor 6.5 Speakers
  7. Infinity Kappa 62IX 6.5″ Coaxial Speaker System – Easiest to Install 6.5 Speakers
  8. BOSS Audio Systems CH6530 Car Speakers – Most Durable 6.5 Speakers

1 Kicker DSC650 Coaxial Speakers – Best Value for Your Money 6.5 Speakers

Kicker’s DSC650 two-way coaxial speakers are a pair of 240W speakers that will provide much better sound quality than any stock speakers in your vehicle. Offering crystal clear and balanced sound with the 6.5-inch polypropylene woofers and the PEI dome tweeters.

Slim and stylish…

The speakers will fit right into your vehicle’s stock speaker spaces, thanks to their slim profile and stylish design. The modern-looking grilles look great. Plus, the included screws, clips, and wire connectors make hooking these up to your stock radio system as easy as ever.

However, some vehicles’ stock system screw holes might not line up correctly with the new speakers, but that was a small problem that was easily fixed.

Packing some punch…

The speakers have a 90-decibel frequency range, which means they can get very loud. The speakers have a standard impedance of 4 ohms and up to 60 RMS watts.

If you are looking for great sounding replacements for your stock audio system, look no further than the Kicker DSX650 speakers.

Kicker DSC650 Coaxial Speakers
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Good sound quality.
  • Clear high-end frequencies.
  • Price.

Cons

  • Might not fit the original screw holes.

2 Rockford Fosgate PPS4-6 6.5″ Midrange Car Audio Speakers – Most Versatile 6.5 Speakers

Rockford Fosgate is well known among car audio enthusiasts. These 6.5 mid-range car speakers provide sound quality far above any stock audio system, perfect for your daily commutes or road trips.

Each pair of speakers have 400 watts of power and 4-ohm nominal impedance.

The oversized motors that have been put in the speakers come with high-temperature voice coils and fiber-reinforced paper cones. All of this, paired with the corrugated treater cloth that surrounds the speakers, help to keep high volume distortion to a minimum.

Clear and bright…

The mid-range and high frequencies sound impeccable, but because of the lack of any actual subwoofer, the woofers on these speakers aren’t able to go as low as some listeners would like. The woofers on these speakers offer a great sounding mid-bass that is warm and well rounded.

Stock sound systems can be used with these speakers, but to really make use of all 400 watts, hooking these up to an amplifier will really make them shine.

Simple installation…

The design of the speakers looks great as well, with decent looking grilles and mounting hardware that is easy to install and fit on all vehicles.

Rockford Fosgate PPS4-6 6.5 Midrange Car Audio Speakers
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Excellent mid-range and mid-bass.
  • Universal fit.

Cons

  • Will sound better connected to an amp.

3 JBL CLUB6520 6.5″ 2-Way Coaxial Car Speakers – Best Budget 6.5 Speakers

JBL’s CLUB6520 speakers are manufactured from an extremely durable polypropylene that is UV-resistant. The woofers are made to withstand the constant vibrations of vehicles whilst driving. The PEI balanced dome tweeters offer superior sounding high frequencies, and the speaker’s response range is 55Hz to 20kHz.

The 6.5-inch speakers do have less power than the previous speakers on the list, with only 150 watts provided by the pair. They have an impedance of 4-ohm.

Classic JBL styling…

They are easy to install, though, with some great looking black grilles and red accents that are a staple of JBL products. With this design, the speakers easily fit into any vehicle’s aesthetics. Hooking them up to an amp will increase their performance, but they can also be connected directly to your stock system.

JBL CLUB6520 6.5 2-Way Coaxial Car Speakers
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Crisp high-end.
  • Easy to install.
  • Looks great.

Cons

  • Less power than other brands of speakers.

4 HERTZ HCX165 6.5 2-Way Hi-Energy Coaxial Speakers – Best Premium 6.5 Speakers

Hertz’s HCX165 high-energy speakers have oversized speakers and pure copper voice coils, which helps the speakers achieve crystal clear high-end frequencies whilst maintaining a very balanced mid-range.

Adjust to taste…

The damped mesh fibers have aerodynamic gaskets that help with any distortion that might happen when the volume is cranked up. The rotary high-frequency contours are made so that the user can easily tweak the direction of the tweeters to suit your taste. This not only gives you a range of options but makes installation super easy.

It doesn’t hurt that they also look great, no matter what vehicle they are installed in.

Designed to perform…

The design of the speakers is far more complex than most others on the list. And feature soft iron plates and radial vents that improve the dissipation of the heat, as well as the superbly made cones that provide smooth feedback and an excellent frequency range.

With so many excellent features, there is one caveat, and that is the price. These are more expensive than the other speakers in our review, but if you want the best materials and features, these are well worth the extra asking price.

HERTZ HCX165 6.5 2-Way Hi-Energy Coaxial Speakers
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Adjustable tweeters.
  • Excellent high-end frequencies.

Cons

  • Price.

5 Rockford Fosgate R165X3 – Most Powerful 6.5 Speakers

The second set of Rockford Fosgate’s in our Best 6.5 Speakers review, these three-way coaxial 6.5-inch speakers offer an excellent sound that is well balanced and clear.

Full sounding but lacks low end…

These speakers have vacuumed polypropylene cones with silk dome piezo tweeters that offer a very dynamic midrange, clear and full. Some 6-decibel integrated speakers offer full-range audio. With this pairing, you are offered an excellent listening experience beyond the likes of any vehicle’s stock audio system.

Our only complaint would be that these speakers have the least amount of low-end of any of the speakers in our review.

Good overall response…

The speakers have a nominal impedance of 4-ohms, as is with all the speakers on the list. They also have a great RMS power handling of 45W.

The frequency response is great as well, ranging between 52Hz and 20kHz. That said, the very low-end frequencies, between 50Hz to 400Hz, don’t come through as much as we’d like.

The speakers look great as well, with great looking grilles and trim rings to match.

Rockford Fosgate R165X3
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Excellent sound reproduction.
  • High-quality design and materials.

Cons

  • Lacks bass.

6 OSD Audio 70V Commercial Patio Pro Speakers – Best Outdoor 6.5 Speakers

These speakers aren’t automobile speakers. These are outdoor patio speakers made for exterior use. If you enjoy the summers out on the patio or maybe in the pool, there is no better way to enhance the experience than adding some great sounding speakers.

These speakers have been made to be weatherproof with an IPX6 rating, meaning they are water and dustproof.

Add as many as you need…

These 70V speakers are easily chained together, which means you can add as many of these speakers around your home or outdoor area with a range of different taps, including 4W, 8W, and 32W taps.

The flexible wall mounts make installation easy with a 180-degree adjustable mount and 60-degree tilt.

Safe and secure…

The design is very modern, and the sealed internal cabin keeps the electronic components safe from the environment.

OSD Audio 70V Commercial Patio Pro Speakers
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • IPX-6 water and dustproof.
  • Great outdoor sound.
  • Easily chained.

Cons

  • Price.

7 Infinity Kappa 62IX 6.5″ Coaxial Speaker System – Easiest to Install 6.5 Speakers

The Infinity Kappa 62IX 6.5-inch speakers are a perfect match for replacing old, blown-out stock speakers in your vehicle. The hi-roll rubbers on the cone woofers keep distortion to a minimum when things get loud. And the 1-inch textile dome tweeters sound as crisp as ever.

Installation is made super easy, with two different mounting brackets included, which should fit all vehicles. The slim fit also helps with installation, requiring the bare minimum of customizing before the set fits.

Watch out for high-end…

These speakers have separate magnets and tweeters, which help with the clarity of the music. There is a decent amount of bass present here, which made us smile. Although, the high frequencies seem a little blown out, which can make cymbals ear piercingly loud. So we recommend adding some form of a low-pass filter on them.

The speakers sound amazing at high and low volumes, perfect for DIY car enthusiasts who want a better sounding system but don’t want to spend huge amounts of cash on amplifiers and large sets of speakers.

Infinity Kappa 62IX 6.5 Coaxial Speaker System
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Great sound, even without an amplifier.
  • Price.

Cons

  • A low-pass filter is needed to smooth out the sound.

8 BOSS Audio Systems CH6530 Car Speakers – Most Durable 6.5 Speakers

BOSS Audio Systems CH6530 car speakers are durable speakers made from polyurethane. They offer a superb sound with crystal clear highs and a decent, warm mid-bass.

The voice coils can withstand high-temperatures, offering longer playing time without any fatigue.

Built to last…

The design of the speakers is built to withstand large amounts of vibration without breaking, and the stamped baskets offer a great platform for clear sound. The tweeters are resistant to overloads, making them more durable than most other speakers, as well as keeping the sound clear as day.

These speakers do lack a lot of bass, with a frequency range between 100Hz and 18kHz, with a 4-ohm impedance.

BOSS Audio Systems CH6530 Car Speakers
Our rating:4.3 out of 5 stars (4.3 / 5)

Pros

  • Durable.
  • Great mid-range sound.
  • Price.

Cons

  • Lacks bass.

Best 6.5 Speakers Buying Guide

Best 6.5 Speakers Buying Guide

Buying good quality aftermarket speakers can be challenging, especially if it is your first time. Getting a decent sounding set that will replace your stock speakers is important if you want to enhance your listening experience during your daily commute or road trips.

But installation can be difficult, especially if you have never done it before.

Why coaxial?

This is where coaxial speakers come in. These speakers are much easier to install, fitting right into the stock speaker holes or mounts, without much customization needed. They also don’t need amplification and can usually be hooked up to the stock radio without many issues.

Coaxial speakers are speakers that have the full range of frequencies, unlike large systems that have separate speakers for the different frequency ranges. They use mid-range woofers, paired with tweeters that are usually placed above the woofer, to provide the full spectrum of frequencies.

This mix of the two speakers allows the coaxial speakers to sound like a full setup without taking up as much space as component speakers. Perfect for the side of car doors, which don’t have a lot of space.

What’s the difference?

Component speakers, unlike coaxial ones, are separate speakers that make up the full range of human hearing. Tweeters, woofers, sub-woofers, and crossovers make up the setup of component speakers. These are larger setups and require much more space.

Installation is also much more difficult than coaxial speakers due to all the separate speakers. These setups usually require a number of different amplifiers as well; whereas coaxial speakers don’t necessarily need any additional amplification, your head unit’s amplifier should be enough.

Buying coaxial speakers can still present some problems, so here are a few things to keep in mind before buying coaxial speakers for your car or home.

Power…

The higher watts of the speakers, the more volume you will be able to get out of them. But beware, some higher watt speakers will require amplification to reach their full potential. The higher the RMS, the more power you will need. If you plan on installing the speakers directly to your stock radio, picking low to medium RMS speakers is best.

Materials are also important…

This will determine how durable the speakers will be. Most of the tweeters featured in this review are made from polyurethane, which results in mellow sounding speakers. They aren’t as durable but cut the cost significantly. The woofers of these speakers are mostly polypropylene.

Those with woven fabrics are better and more durable but usually cost more.

Looking for Something Else?

It has never been easier to get great audio in your ride. Check out our in-depth reviews of the Best Car Subwoofers, the Top Best Car Amplifiers, the Best Cassette Adapter, and the Best Competition Subwoofers you can buy in 2020.

Also, take a look at our reviews of the Best 6×8 Speakers, the Best Tailgate Speakers, the ION Audio Tailgater, and the Best Under Seat Subwoofers currently on the market.

So, what are the Best 6.5 Speakers?

Our top pick is the…

Kicker DSC650 Speakers

These offer the best quality sound and the easiest installation for the best price.

If you are looking for outdoor patio speakers, then the…

OSD Audio 70V Commercial Patio Pro Speakers

…will suit your needs. These are fully waterproof as well as dustproof, making them perfect for withstanding the elements.

Until next time, happy listening.

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