Infinity Ref-6522ex Shallow-mount 6-1/2 Inch Coaxial Car Speakers Review

I've never had a completely enjoyable listening experience with factory car speakers. Equally a upshot, I've always switched to aftermarket units whenever I've bought a new auto. A couple of months dorsum, I started this process of finding the best 6.five speakers when I traded in my trusty Toyota Tacoma for a brand new model.

I've reviewed my top five picks out of the dozen or so that I tested out.

Best 6.five Machine Speakers

Post Content

1. All-time 6.5 Machine Speakers
   1. Buying Guide for six.5 Speakers
2. All-time six.five Speaker Reviews
   1. Jbl Gto629
   2. Jvc Cs-J620
   3. Infinity REF-6522EX
   4. Pioneer TS-A1680F
   5. Polk Sound Db6501
3. The Best Overall

Ownership Guide for six.5 Speakers

How practise yous decide which pair of speakers are all-time for yous? That depends on mainly ii things:

1. What sort of speakers are compatible with your car'due south stereo system
2. What your sonic preferences are, i.east. how you like your lows and highs to sound

Speaker compatibility tin can be determined by looking at a few tech specs. I'one thousand talking about a speaker's power-handling, impedance, and sensitivity. If y'all're not an 'audio nerd' then these terms probably won't make any sense to you correct at present. That's why I'm going to be breaking downward each ane.

How tin can you get an idea of what a speaker might sound like without really hearing it? For this, we accept to pay attention to the materials that make up the speaker components. I'll exist talking about the commonest materials you'll find in speakers and how they impact the sound quality.

The Tech Specs

Power-treatment

A speaker needs a minimum amount of power in society to sound the best it can. If you don't give it enough, then the sound may be muted and you won't hear all the details in the music. Yet, supply too much power and it'll overheat and peradventure blow.

A speaker's ability treatment rating (measured in watts) tells you the maximum amount of power that can safely exist supplied to it. The exact spec you lot should be paying attention to is the maximum RMS rather than the summit power treatment. The former indicates how much power can be supplied on a continuous basis while the latter is the theoretical maximum. Hence the maximum RMS is a more useful and practical metric.

Every bit a general dominion, if a speaker's maximum RMS is below lx watts, then it's best to hook it upwardly to a low-powered speaker.

Impedance

A speaker doesn't only accept all the current that is supplied to it by an amplifier. Instead it shows some resistance to information technology. This is known as speaker impedance and it'due south measured in ohms.

Yous'd call back that the lower the impedance, the improve. That's true upward to a indicate. However, if the impedance is too depression, it puts a lot of stress on the amplifier. This is considering when the speaker doesn't resist, the amplifier has to piece of work hard to keep supplying a lot of current. With extended use, the amplifier can begin to overheat, causing its components to fry.

Most speakers accept an impedance of 4 ohms, which seems ideal for cartoon enough electric current while not overworking the amplifier. Some speakers have an impedance of three ohms to compensate for the undersized wires in modern cars which don't supply as much current to the speakers.

Sensitivity

Sensitivity measures how loud a speaker tin can become (in dB) when driven by one watt of power. Typically, it's best to wait for speakers that have a sensitivity rating of 80db or more. This means that you can however become a decent volume out of it while non having to provide a lot of power.

Sensitivity is an important factor to pay attention to when y'all're trying to figure out which speakers to pair with your car stereo organization. If you've got a low-powered stereo, and then you'll ideally need to pick a highly-sensitive speaker because otherwise you may never exist able to reach really loud volumes.

The Materials

Non only practise speaker materials affect the overall sound; they decide how durable the unit will be likewise.

Woofer Materials

Woofer cones need to remain both strong and lightweight. If they aren't stiff, they'll rattle excessively when yous creepo upwards the book of your stereo. As a result, the bass will come out sounding distorted. Similarly, if the cones are too heavy, they won't be able to vibrate and thereby the sound waves won't be outputted as finer.

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Considering of these reasons, woofer cones are commonly fabricated of propylene. However, they tin likewise be fabricated out of textiles, paper, and fifty-fifty metals. Softer materials like silk and paper give the bass frequencies a mellower and refined sound but they aren't the near durable. If untreated newspaper is used, information technology can exist worn down by extreme temperatures and humidity.

In addition to the cone, we likewise need to consider what the environment is fabricated of. The environs is the sparse strip that covers the edge of the cone. Typically, safe is preferred because of its strength and flexibility, keeping the cone from travelling too much while not inhibiting its vibrations.

You may besides meet surrounds made of foam and material.

Tweeter Materials

Tweeters tin can be categorized as 'soft tweeters' and 'hard tweeters'. The former is unremarkably made of textiles like silk while hard materials like metallic, graphite, and ceramics are used to produce the latter. Silk tweeters tend to make the higher frequencies sound smoother and warmer, and they permit every detail to come through in the mix. However, they're not the best at dampening the sound which means that you lot'll lose accurateness in the highs when you get to really loud volumes.

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Hard tweeters, especially those fabricated out of metal, can color the sound with bright overtones. The highs will sound sharper, pregnant they'll cut through all the pesky road noise. Difficult tweeters are also much amend at dampening, which means the tweeter will not rattle when yous turn upwards the book.

The Blazon Of Speaker

Motorcar speakers tin can be categorized into two principal-types: full-range and component. Here'due south a cursory overview of each:

Full-Range Speakers

These speakers contain all the essential sound drivers. The simplest ones may have but a single woofer and tweeter, to handle the lows and highs respectively. Typically, the tweeter is mounted to the woofer.

More than expensive full-range speakers may also contain one additional driver. This could either be a supertweeter, which handles the extended upper frequencies, or a midrange-driver, which handles the middle frequencies. So basically, the former reproduces the really high-pitched signals while the latter determines how forward-placed or 'present' the overall sound is.

Full-range speakers aren't that complicated and as a result, they're piece of cake to install. In addition, y'all tin can find full-range speakers at a broad variety of toll points.

Component Speakers

The biggest difference between component speakers and full-range ones is that the former contains an additional component: a crossover. A crossover separates bass, middle and treble frequencies and sends each to the appropriate driver. Since all the frequencies are handled separately, the sound will come out sounding extremely detailed and authentic.

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In component speakers, the tweeter isn't mounted to the woofer, which means that you can mount it in a spot that provides better imaging. Imaging refers to how accurately a speaker can reproduce the original panning of instruments. By placing the tweeter in a management where treble instruments are typically placed, yous'll feel a more 'live' feel with the music.

Lastly, component speakers are usually made of higher-quality materials than plant in full-range speakers. Equally a result, they're typically more than expensive.

All-time vi.5 Speaker Reviews

At present that you know a thing or two about speakers, let's accept a look at my favourite half-dozen.5 speakers for this year:

Jbl Gto629

Carbon-Inject Plus I Cones

JBL's Plus One blueprint ensures that the woofer cone is about xxx% larger than average. This added surface area allows it to button more air and sound waves out at one time. As a issue, the bass coming out of the speaker sounded quite massive but all the same very detailed and nuanced. Every time I cranked upward the volume a bit further I expected the bass to get distorted merely that never happened.

The woofer cones were extremely capable of dampening, thanks to the extra stiffness afforded past the carbon injection.

Border-Driven Tweeters

The GTO629 sports a silk tweeter, which outputs warm, well-rounded highs that comprise every bit of the particular present in the original mix. Sound aside, this tweeter is quite durable as well, thanks to the 'border-driven' design which basically allows information technology to dissipate rut very effectively. Equally a result, you can have music playing through the speaker for hours on end without overheating the tweeter.

UniPivot Design

This is a feature I'd never come across before in other speakers. The UniPivot design actually allows you lot to tilt up the tweeter (bold that it's mounted in a low position) and thereby aim the sound waves directly at your ears.

Technical Specs

The GTO629'due south power handling is rated at 5-60 watts RMS which means that it can technically work with loftier-powered stereo systems. Nonetheless, I'd pair it upward with a low-powered system but to be safety. Plus, it's got a sensitivity of 93dB which means that it doesn't need much power to become loud.

Pros

• Details lows and highs
• Does not overheat with prolonged apply
• UniPivot tweeter
• High Sensitivity

Cons

• The highs tended to misconstrue slightly at high volumes

Jvc Cs-J620

Poly-Ether Imide Tweeter

Tweeters made from constructed films are stiffer and therefore improve at dampening than silk tweeters. The CS-J620 tweeter is made from poly-ether imide which isn't merely a durable hard material; it too drives up the frequency peak to 22kHz instead of the 20KHz you get with normal tweeters. Because of this, I was able to hear more details in high-pitched vocals and falsetto lines and yells didn't audio as 'ear-piercing' as they typically do with most other speakers.

Mica Injected Polypropylene Cone

Minerals similar mica and carbon are added to polypropylene woofer cones to increase the stiffness. This meant that I could pump up the volume for a passionate solo karaoke session and never take to worry about an annoying rattle in the low-terminate.

The CS-J620'southward environment is made of a condom-textile hybrid, which is quite interesting. Textile surrounds are generally stiffer, which makes me retrieve that the engineers at JVC were trying to combine this quality with the flexibility of rubber.

Easy Installation

In that location were a couple of design features that fabricated the CS-J620 easier to install. Firstly, it'southward got a shallow frame which vastly reduces the possibility of it hit the window track or glass. Secondly, the speaker has a pre-arranged hole pattern which meant that I didn't have to drill whatever myself. If modifications are required, JVC has you covered with enough screws and mounting tabs to ease the process.

Tech Specs

With a power handling of 30 watts RMS, the JVC CS-J620 should only exist paired with a low-powered stereo. Even so, this isn't necessarily a bad thing because of its high-sensitivity (92dB). Trust me, this matter can still get really loud!

Finally, the impedance is rated at four ohms, which means that it won't stress out your amplifier when you listen to music for a long time.

Pros

• Increased upper-frequency range
• Doesn't distort at loud volumes
• Easy to install

Cons

• Not compatible with high-powered speakers

Infinity REF-6522EX

Plus I Cone Pattern

But similar the JBL GTO629, the REF-6522EX from infinity sports a Plus One cone blueprint. This means more air is pushed out of the woofers, hitting yous with powerful, detailed depression-end punches. All the same, different the GTO629 the cones aren't injected with carbon. As a consequence, I did notice a little chip of baloney when I jacked upwards the volume shut to ear-splitting levels. Nevertheless, it'southward completely fine if y'all don't plan on listening to music actually loud all the time.

The REF-6522EX's woofer cones feature a rubber surround, which prevents it from travelling likewise much when pushed with a lot of power.

Textile Tweeter

The Infinity REF-6522EX comes with a material tweeter and you know what that ways: mellowed-out highs with incredible detail. If you similar hearing all the nuances in instruments, then this tweeter could brand you quite happy.

Tech Specs

The Infinity REF-6522EX'due south power-treatment is rated at 55 watts RMS which means it's safer to pair it up with a low-powered speaker. Fortunately, it'south highly sensitive (93 dB) so yous can still get really loud with it. This speaker features 'True Iv Ohm Technology' which basically ways that the actual speaker impedance is iii ohms only the speaker wire adds one ohm, totaling to 4 ohms which are directed towards the amplifier.

Pros

• Fantabulous sound quality with a deep, rich bass response and well-polished highs
• High sensitivity

Cons

• Non compatible with high-powered stereos
• Bass tends to distort slightly at really high volumes

Pioneer TS-A1680F

PET Tweeter

Different the other speakers on this list, the Pioneer TS-A1680F sports a hard tweeter made of polyethylene terephthalate. The PET improves the dampening capability of the tweeter, preventing whatsoever excessive vibration when dealing with loftier volume levels. The high frequencies emitted from this tweeter were very sharp and detailed. I plant that I didn't accept to whorl up the book to drown out the road racket during my commutes.

Reinforced Woofer Cone

The TS-A1680F'due south woofer cone is reinforced with both carbon and mica, which means that information technology's incredibly stiff. This means that I could plough up the volume to the very extreme and still never hear any distortion.

High-Quality Crossover

The TS-A1680F features a crossover that separates the bass and treble frequencies at 3600Hz. As a result, this speaker had not bad imaging. I put on some Bach to test out the accuracy of the instrument panning and was quite impressed with the results. I was able to tell that the violins were at the left and cellos and brass were panned to the correct.

Tech Specs

The TS-A1680F's ability handling is rated at 80 watts RMS, which means that it can be safely paired with a high-powered stereo. Coincidentally, it'south got the lowest sensitivity out of all the speakers at this listing, with a rating of 88dB. Its impedance is rated at iv ohms, which minimizes the load on the amplifier.

Pros

• First-class Imaging
• High-quality sound reproduction with no distortion at loftier volumes
• Uniform with both low-powered and loftier-powered audio systems

Cons

• Low sensitivity so it may not get equally loud with depression-powered stereos

Polk Audio Db6501

Polk Audio DB6501 6.5-Inch two-Way Component System (Pair, Silverish)

• Adaptor Rings get in easy to fit the db6501 in six 1/ii inch and six 3/4...
• Ii style Butterworth outboard crossover with vented housing, electronic...
• Woofers feature polymer/mica blended cone with butyl rubber...
• 25mm liquid cooled silk/polymer composite dome tweeters with neodymium...
• Special Aircraft Information: This detail cannot be returned to...

Mica Composite Woofer

Past now, y'all're probably well-aware of the advantage that a mica-injection has on woofer cones. Thanks to this reinforcement, the bass frequencies never seemed to lose their nuances or get overpowered with distortion no matter how difficult I pushed the book.

Liquid-Cooled Silk/Polymer Tweeter

What the silk lacks in durability and dampening ability, the polymer material seemed to make up for. I absolutely love this hybrid because I was able to get those well-rounded highs even at very high volumes, all without having to endure whatsoever fizziness in the audio. The liquid-cooling procedure that the silk isn't subject to doesn't really do anything to add to the sound. However, it does improve the tweeter'southward rut dissipating ability. Equally a result, I was able to have my music playing really loud for long periods of time without any worries of overheating.

2-Way External Crossover

Two-way crossovers are simply those that divide the signal into bass and treble frequencies. With the DB6501's crossover, the separate happens at the 4000Hz mark, which means that more of the upper-bass frequencies are included, providing more dash in the sound.

Tech Specs

The DB6501 has the greatest power treatment out of all speakers on this list, with a rating of 100 watts RMS. Plus it's got a sensitivity of 92dB as well, which means that it tin be paired up with both low-powered and high-powered speakers.

Pros

• Splendid sound quality even at higher volumes
• Compatible with both low-powered and loftier-powered stereos
• Easy to install thanks to the surface and flush mountain cups

The Best Overall

All the vi.5 speakers mentioned in this listing are of the highest quality and you can't really go wrong with any of them unless of course they're non uniform with your stereo system. For this reason, it was very hard for me to pick my overall favourite. However, subsequently much deliberation, I eventually decided on the Polk Sound DB6501. Here's why:

• High-Quality Construction – mica-injected woofer cones, liquid-cooled silk tweeters, safe surroundings… this thing was made to last! I'm positive that I won't need a replacement for the foreseeable hereafter.
• Compatibility – I don't want to have to buy another pair of speakers if I always switch to a car with a really high-powered stereo. With the DB6501, I never have to worry well-nigh that.
• The audio – I prefer the sound of soft tweeters to hard ones but hate that they have poor dampening capabilities. With the silk/polymer hybrid of the DB6501's tweeter, my one complaint about silk tweeters has been taken care of.

Ofttimes Asked Questions

What Are The Best six.5 Speakers For Bass?

Speakers like the JBL GTO629, JVC CS-J620, and Polk Audio DB6501 are great options if you lot want a really deep, nuanced low-stop. When picking out a speaker for bass, information technology's best to pay attention to the woofer cone and surround material.

Are 2 Or three-Way Speakers Meliorate?

2-style speakers incorporate woofers and tweeters while 3-way speakers contain an boosted commuter (usually a supertweeter or a mid-range driver). The latter is improve at separating frequencies than the former, which results in a clearer sound about of the time.

What'due south The Best Door Speakers For Bass?

Door speakers need to be made of highly durable material because they have to endure high temperatures constantly. Pay item attention to the cone and surround fabric. For instance, a material like untreated paper tin react to extreme temperatures fairly quickly, so it's all-time to avoid speakers that have them.

Examples of really good door speakers include the Polk Sound DB6501 and the Pioneer TS-A1680F.

What'south The Best six.five Component Speaker?

Personally, I prefer the Polk Audio DB6501. Not merely does it take a actually loftier-quality speaker merely its other components are top-of-the-line too.

Are Total Range Speakers Meliorate?

Full-range speakers are usually fabricated of cheaper material than component speakers. In improver, the lack of crossovers means that their sound lacks the clarity you lot go with component speakers. That's not to say that full-range speakers are bad. In terms of structure and audio-quality, component speakers are simply improve.

The products featured on this folio were final updated on 2022-04-17 at 02:38 /. Affiliate links / Images from Amazon Product Advertising API.

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Source: https://www.caraudiolovers.com/best-6-5-speakers/

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