Get a Full Range of Sound from the Best Coaxial Speakers

Focal's latest Integration line uses much of the same technology that is present in the company's higher-end products, resulting in natural and accurate sound reproduction. As a result, the Integration IC 165 offers the sort of performance that is often lacking in many budget-friendly speakers. Despite their relatively affordable price, these speakers boast quality materials and extremely clear sound, as well as the ability to handle high volumes without distorting. With power output rated at 60 watts RMS and 140 watts max, a stout amplifier is a good idea in order to get the most out of these speakers while also avoiding any potential damage.

If you’re looking for the best way to upgrade your factory sound system without spending too much money, this is it. The Polk Audio db651 coaxial speakers feature durable, high-quality construction and materials that allow it to be certified for marine use as well. The db651 is rated at 60 watts RMS, with a peak power handling capacity of 180 watts. The woofer cone is made of a polymer/mica composite, and the tweeter is a silk/polymer composite dome design. Together, they bring excellent life-like clarity in both midrange and highs, though the bass response trails in comparison. Even so, these speakers deliver fantastic sound quality for a very reasonable amount of money.

Simply put, the Infinity Reference 6032si speakers are essentially the shallow mount versions of the Reference 6032cf speakers - with essentially no drawbacks. These speakers are made to be easier to fit in smaller spaces while still providing excellent performance. Their low-impedance design allows for your factory head unit to easily power them, and their power output is rated at 50 watts RMS (peak 150 watts). Infinity has essentially designed these speakers to be a drop-in replacement unit for just about any factory sound system. Despite the shallow design and slightly lower power rating than the standard-sized Reference 6032cf, the Reference 6032si speakers offer a great way to upgrade your factory sound system.

At under $100, the Alpine SPS-610 is an absolute steal. While the Type-S lineup may not impress individuals with trained ears, these coaxial speakers are a definite improvement over most cheap factory speakers. The SPS-610 is extremely versatile, with a power handling range of anywhere from 2-80 watts RMS and 240 watts maximum. Although the SPS-610 doesn't require an amplifier, using one is recommended for best performance. The silk dome tweeter is an entirely new design, and can reproduce details without becoming shrill. While the SPS-610 is wholly competent at low-to-moderate volume levels, really cranking the volume reveals its 'budget' nature through heavy amounts of distortion.

Rockford Fosgate makes their renowned sound quality accessible to everyone with their Prime series, which combines great performance with affordable prices. Their Prime R165X3 coaxial speakers offer a solid upgrade over factory speakers, even with the stock head unit left intact. Power handling is rated at 45 watts RMS and a max of 90 watts, and sound quality is excellent for this class. Overall, mids and highs are clear, though as with any lower-priced speakers, bass can sometimes be somewhat lacking. There is also the risk of distortion at higher volumes, which is to be expected. However, if you're looking for an upgrade over your factory speakers without needing to spend a fortune, the Rockford Fosgate Prime R165X3 is a good choice.

Focal is known throughout the industry for using extremely high-quality proprietary materials in their speaker systems which lend them their characteristic performance. The K2 Power is no different, with the woofer cone made of a unique layering of glass, foam, and Aramid. This allows the cone to provide natural sound, combined with the durability of a harder material. The tweeter is equally special, featuring an inverted dome layout made of Aramid fibers (much like a miniature woofer) as well as being adjustable on its base. The result is a full, even sound profile, with no flat spots or spikes to mar the performance. The K2 Power 165KRC calls for 80 watts RMS for maximum performance, with an upper limit of 160 watts. While expensive, this high-tech coaxial speaker delivers the true audiophile-grade performance sought by many and achieved by few.

CDT's ES-62i speakers are technically not true coaxial speakers, but we've given this a pass due to their similarities and excellent overall performance. These speakers are technically CDT's own 'braxial' design, with the tweeter mounted off-axis from the woofer. The company claims that this design improves on the coaxial design, offering better performance while fixing some of the common drawbacks such as inaccurate staging. It seems to work, as these speakers are some of the best audiophile-grade 'coaxial' speakers on the market today. Though they are relatively pricey, the added expense should come as no surprise to those seeking a truly high-end listening experience.

The Integra Ovation XO is Morel’s flagship coaxial speaker offering. This superlative usually means performance levels that audiophiles dream of, and the Integra Ovation XO 6 does not disappoint. Unlike other systems which rely on each individual part to perform to a high level, the Integra Ovation XO 6 performs well as a whole. The XO 6 is rated to handle 100 watts RMS and a maximum of 400 watts, leaving no doubts about the quality of the Integra Ovation line. According to Morel, the Integra Ovation XO series of speakers are engineered specifically for cases where a component speaker system is not an option. Whether that’s important to you or not, one thing remains unchanged: this is one of the highest-performing coaxial speaker systems on the market today.

Focal's Performance series speakers bring high-end sound quality to your car, no matter what the circumstances. While the Performance PC 165 speakers are definitely not cheap, they offer some of the top performance that can be coaxed from a coaxial speaker. These speakers offer surprisingly punchy bass, with clear and powerful mids and highs. To really get the most out of these speakers, using ahigher-powered amplifier is recommended. While some factory head units might be able to power the 60 watts RMS-rated speakers (120 watts max), the performance will take a hit. If you're willing to pay a bit more to get Focal sound quality without any cut corners to fit budget restraints, the Performance PC 165 are a good choice.

With the Performance 426, DLS maintains its reputation for high-quality speaker systems. These 2-way speakers are the highest-performing 6.5-inch coaxial speakers currently offered by DLS, combining excellent performance with relative affordability. The Performance 426 produces warm, detailed sound, and as with any higher-end speaker, performs best when connected to an external amplifier. These speakers have power output rated at 60 watts RMS, with peak power handling of 90 watts. As the most affordable pick on this list, you can certainly do worse when it comes to quality coaxial speakers.

Kenwood's ability to offer quality and performance for relatively low prices is on full display with the KFC-G6930. These speakers are extremely affordable, with most major retailers carrying this model for under $50. While bass response and high volume performance does suffer somewhat, it's difficult to get better overall performance for such a low price. Power output is rated at 50 watts RMS, with a max of 300 watts, making it likely that your factory stereo can power these speakers without a problem. If you want to upgrade or replace your stock speakers with the intent of just doing casual listening, the KFC-G6930 are some of the best 6x9 speakers you can get for the price.

Though one might not usually expect to see products from Rockford Fosgate on a budget-oriented list, their 'Prime' series of speakers are actually quite affordable. The Prime R169X2 6x9 coaxial speakers allow you to upgrade your car's stock system without spending too much, delivering crisp and powerful sound for less than $100. Power handling is rated at 65 watts RMS, with a max of 130 watts. Though any speaker will sound better with an upgraded amplifier, the Prime R169X2 will provide a performance bump over factory speakers - even when hooked up to the factory head unit.

Though these speakers are far from audiophile-grade, they represent a significant upgrade a factory sound system for not much money. Although a new amplifier will always be the best companion for getting top performance out of your speakers, the Infinity Reference 9632cf can provide a noticeable improvement with the stock head unit left in place, thanks to the low-impedance design. Power handling is not an issue, with the Reference 9632cf rated at 100 watts RMS, and 300 watts peak. Sound quality is excellent for the price, making these speakers a stand out budget-friendly choice.

Polk Audio has a real winner with the db series speakers. As with the related db6501 component speaker system and db651 coaxial speaker, the db691 is the best budget option in its category. These speakers are certified for marine use, meaning they can handle the occasional splash of water or extended exposure to direct sunlight. Polk recommends powering the db691 with at least 10 watts RMS up to 100 watts RMS. Bass output is outstanding, and the 3-way design allows the db691 to accurately reproduce higher frequencies as well. These speakers perform so well that it's difficult to justify spending more money on any other 6x9 speaker.

A relatively new name to the speaker scene, Sound Ordnance is Crutchfield's in-house brand. While not everyone will want to steer away from the more well-known brands, Sound Ordnance promises to uphold Crutchfield's strong reputation for excellence and customer service. The P-69 speakers deliver solid all-around performance at a very reasonable price, making them a great budget-friendly choice. Power handling is rated at 55 watts RMS, with a peak of 100 watts, and the resulting sound is clear and strong. At less than $50 for the pair, these are a great choice if you don't mind not having one of the big mainstream brands.

The C5-650x is JL Audio’s highest-performing coaxial speaker offering. This system is built with high-quality materials, from the mineral-filled polypropylene woofer cone and butyl rubber surround, ferrite woofer magnet, neodymium tweeter magnet, and a soft silk dome tweeter. As a result, sound quality is outstanding and as natural as it gets. Midrange and highs are both extremely smooth, with both components filling out the soundstage with no gaps or spikes. The C5-650x is rated at 75 watts RMS and 225 watts max, though JL audio recommends anywhere from 25 to 150 watts per channel.

Not all quality coaxial speakers are expensive. Alpine's Type-R line has been popular amongst enthusiasts for a long time due to their solid construction, high levels of sound output, and the relatively affordable price. The latest Type-R carries on this tradition, with subtle improvements designed to yield better overall performance. The SPR-60 is capable of satisfying bass output as well as detailed sound reproduction, and maintains its performance at loud volumes. The redesigned silk dome tweeter resists the 'harshness' that plagues lesser speakers, and provides smooth response at higher volume levels. The best part is the price - at well under $200, there's enough of a budget left to focus on other aspects of your sound system.

Infinity's Kappa 62.11i speakers offer high quality at a relatively low price, allowing you to get an excellent upgrade to your car's factory speakers. The Kappa 62.11i delivers an excellent sound stage and natural, clear sound. Bass output is also good for a coaxial speaker, thanks in part to a lighter material that requires less power to drive the woofer. Power output is rated at 75 watts RMS, with a peak of 225 watts. As with any high-performing system, it is advisable that you set these up with a suitable amplifier to make sure you extract the most performance.

Focal's Performance series speakers bring high-end sound quality to your car, no matter what the circumstances. While the Performance PC 165 speakers are definitely not cheap, they offer some of the top performance that can be coaxed from a coaxial speaker. These speakers offer surprisingly punchy bass, with clear and powerful mids and highs. To really get the most out of these speakers, using ahigher-powered amplifier is recommended. While some factory head units might be able to power the 60 watts RMS-rated speakers (120 watts max), the performance will take a hit. If you're willing to pay a bit more to get Focal sound quality without any cut corners to fit budget restraints, the Performance PC 165 are a good choice.

If you're looking for top-notch sound quality from a coaxial speaker, Rockford Fosgate's T165 Power speakers are certain to fit the bill. Rockford Fosgate's Power name plate brings heightened expectations of performance, and the T165 does not disappoint. These speakers offer strong bass and crisp overall sound at a reasonable price, and the included adapter brackets mean that they can fit in several different-sized openings. With a power rating of 70 watts RMS and a max of 140 watts, it is recommended to connect a suitable amplifier to get the most performance. The T165 Power speakers are an excellent way to upgrade your car's factory setup without blowing your budget.

Polk Audio has a real winner with the db series speakers. As with the related db6501 component speaker system and db651 coaxial speaker, the db691 is the best budget option in its category. These speakers are certified for marine use, meaning they can handle the occasional splash of water or extended exposure to direct sunlight. Polk recommends powering the db691 with at least 10 watts RMS up to 100 watts RMS. Bass output is outstanding, and the 3-way design allows the db691 to accurately reproduce higher frequencies as well. These speakers perform so well that it's difficult to justify spending more money on any other 6x9 speaker.

The IC 690 brings the excellent sound quality expected from Focal to your car, using the same technology found in their home audio equipment. This includes Focal's own Polyglass material, which is essentially made of glass-coated paper. This allows for the natural, warm sound of a paper cone, but with added strength thanks to the additional glass layer. The only real downside of this is that the IC 690, thanks to its incredible sound accuracy, will also reproduce any noise or distortion in compressed and lower-quality sound files - making using high quality audio files important. The IC 690 can handle up to 80 watts RMS, and should ideally be used with a higher-end amplifier to extract the best performance possible.

One of the most disappointing things that can happen with a set of speakers is the onset of distortion at higher volumes. This is especially true with distortion-prone 6x9 speakers, as the oval design is hardly ideal for resisting such phenomenon. It's a surprise, then, that Alpine has managed to mostly iron out this undesirable characteristic in the SPR-69. This 2-way 6x9 speaker boasts the ability to play back music at extremely loud volumes, provided it is powered with at least 50-100 watts RMS. The silk dome tweeter allows higher-volume playback without introducing piercing highs. The SPR-69 also boasts tons of bass output, which should have many listeners postponing or even forgoing the purchase of a dedicated subwoofer.

Kenwood certainly has a way of striking that perfect balance between solid performance and great price, making them one of the most-trusted brands on the market for those who don't want to spend a lot on their setup. The Excelon KFC-X693 delivers crisp and strong sound, with power output rated at 130 watts RMS (up to 300 watts max). Any way you look at it, the KFC-X693 promises to be an excellent upgrade over any factory system. Easy installation and good build quality round out the value proposition of these speakers, which can generally be found for under $100 from major retailers.

Though one might not usually expect to see products from Rockford Fosgate on a budget-oriented list, their 'Prime' series of speakers are actually quite affordable. The Prime R169X2 6x9 coaxial speakers allow you to upgrade your car's stock system without spending too much, delivering crisp and powerful sound for less than $100. Power handling is rated at 65 watts RMS, with a max of 130 watts. Though any speaker will sound better with an upgraded amplifier, the Prime R169X2 will provide a performance bump over factory speakers - even when hooked up to the factory head unit.