If you’re in the market for new car speakers, you’ll know that there are a number of options available. Numerous brands and models offer quality audio, but if you’re looking to buy aftermarket car speakers, you’ll be interested to know that there are a number of models that outperform the OEM speakers in your vehicle.
In this article, we list the 15 best 4×6-inch aftermarket car speakers for 2021. We’ve compared different models, brands, and prices to come up with a list of affordable car speakers that provide enhanced audio quality and will improve your overall listening experience.
Table of Contents
If you’re looking for a powerful and efficient 4×6-inch speaker unit to replace your old ones, the Skar Audio TX46 is a great option for you. It’s a 2-way coaxial car speaker that has 140 watts of peak power and 70 watts of RMS power output. The 1-inch high silk dome tweeter on this model will make music come alive while still maintaining clarity, even at high volumes. The 4-ohm impedance means it will be easy to integrate this speaker into most car stereos. It has a frequency range of 80Hz to 20,000Hz, so it’s suitable for most types of music. The glass fiber cone and copper voice coil give it enough power to easily handle high even extremely high volumes without distorting the audio.
The PEI dome on this Skar Audio model is made of a high-density polymer matrix material that provides strength and durability. The tough ferrite magnet makes sure that each unit will be able to withstand long hours of continuous playtime without any damage or degradation of audio quality. And the bass reflex design ensures impressive audio output with minimal distortion, regardless of whether you’re using it for regular music or watching movies in your car.
This speaker has a TPE surround that will let you enjoy crystal clear audio quality. The PEI coating on the TPE surround provides resistance to scratches, moisture, and corrosion. As for the crossovers, they’re made of polypropylene film with flat circuit stripes, which make sure that the treble frequencies are preserved, no matter the volume. This results in less distortion and makes this unit extremely durable.
BLAUPUNKT GTX406 Speakers are designed with a 4-way coaxial arrangement that offers consistent sound across the frequency spectrum and delivers crystal-clear high-definition sound without any distortion. The GTX406 is one of Blaupunkt’s new additions and is designed for maximum reliability, durability, and power output at an affordable price point.
Its high-frequency capability allows for clear stereo imaging and impressive sound projection. The peak power of 240W is ideal for those who love music. In fact, the peak power of this car speaker is one of the highest in its class.
The ceramic magnet allows for a powerful and efficient performance that is able to deliver crystal-clear sounds without any distortion. The BLAUPUNKT GTX406 features a poly-inject cone that is highly resistant to heat and can withstand extreme conditions. The 4-ohm impedance provides better compatibility with the vehicle’s amplifier/speaker system, making it easier to install.
Its butyl rubber surround is responsible for delivering quality sound from each speaker unit, as well as providing high resistance against humidity and heat distortion during operation. The aluminum voice coil and powerful magnet ensure that the speakers remain functional for longer.
The GTX406 is equipped with a high-quality tweeter that has excellent sensitivity and produces uncolored highs for a smooth, detailed sound presentation. The crossover network design ensures linear frequency response and fast transient response, resulting in clear stereo imaging and impressive sound projection.
BOSS’s reputation for quality and reliability is what has made them successful for over four decades, and their latest line of coaxial speakers is no exception. The CH4630 offers high-quality music reproduction that will keep your ears satisfied, even on long drives with high volumes.
The BOSS CH4630 offers all of the benefits of other Boss products, plus some extra features never found on any other pedal-powered speakers. One example of this is Boss’s unique “Crystal Clear” technology. Crystal clear sound is Boss’s way of ensuring that their speakers are built with quality throughout, from the sturdy construction to the exceptionally durable poly-injection cone that allows for an extended life span.
The CH4630 incorporates a built-in tweeter that uses a piezo-ceramic material to effectively absorb sound as well as keep the speaker from overheating. Each BOSS CH4630 is equipped with a 4-ohm impedance to handle even the most powerful signal without distortion, and a 1-inch high-temperature voice coil that ensures the speaker will function well, even under extreme conditions.
A combination of the rubber surround and the injection-molded polypropylene cone offer higher sensitivity for a large amount of bass response from a small speaker. BOSS Audio equipped this speaker with a stamped basket structure that allows for improved sound quality and power handling while keeping the weight down.
In addition to the improved functionality, these speakers are designed with style in mind. Each pair of speakers comes with a black metallic finish that adds an extra layer of protection from the elements. The black rubber trim around each speaker gives it an extra touch of style and class while also adding some durability for outdoor use.
The KICKER CSC46 4×6-inch Car Speaker comes with an exceptional frequency range of 50Hz-20kHz; a 150-watt peak power/50 watts RMS power; an EVC (Edge Vortex Control) voice coil; a polypropylene cone; a heat/sunlight-resistant UV-treated polyester woofer surround and a ribbed, neodymium magnet that emits crystal-clear sounds.
With this KICKER speaker, you’ll get the best listening experience possible, including ultra-clear bass with the above peak/RMS power outputs pumping through your vehicle’s stereo system.
The grilles are molded directly into the frame so they can’t rattle loose. And the added rubber gasket helps keep out unwanted noise and water to ensure that you’re getting the best possible sound from a speaker designed to provide maximum reliability and durability. The KICKER CSC46 is suitable for most vehicles.
We all know the importance of safety when operating any vehicle. That’s why Hifonics designed the ZS46CX 4×6-inch Speaker to be as safe as possible. The ZS46CX features advanced polypropylene cone woofers and a neodymium magnet structure for increased durability and power handling capacity. This 2-way coaxial design combines a neodymium tweeter with a 4-ohm poly-cellulose cone for high sound pressure levels across the frequency spectrum, resulting in crystal-clear sounds that are safe to listen to at high volumes.
Boasting a peak power handling capacity of 200 watts, the Hifonics ZS46CX is capable of delivering powerful music to any car’s interior. A built-in tweeter crossover ensures that both treble and bass are evenly distributed for clear sound dispersion.
The speaker’s 4-ohm impedance and 88dB sensitivity allow it to work with a wide range of stereo systems while the integrated neodymium magnet structure allows for quick installation in most cars. Apart from the included custom grilles designed especially for the ZS46CX, it can also fit into most factory-installed grilles without fuss.
The cone is designed to be stiffer than most traditional cones and helps reduce the woofer’s distortion at both high and low volumes. In addition, the Hifonics ZS46CX features an advanced injection molded surround made from neodymium for added durability and sound dispersion.
The RPX46 4×6-inch 2-way coaxial car speaker from Skar Audio is a must-have for any rappers or other singers looking to get optimum sound in their ride. With 150 watts of peak power (75 watts each), you’re guaranteed to get that boom from your stereo. With a frequency response that ranges from 40Hz to 25,000Hz and a sensitivity of 91dB, this car speaker will produce crisp and clear sound wherever it goes.
The build quality of the RPX46 speaker is downright fantastic! All of the materials used are of very high quality and will last for many years. The speaker itself is made of very durable aluminum dome tweeters and a butyl rubber surround. The cone is made of fiberglass and paper, which helps to create a superior sound quality.
Even with deep bass, this speaker is able to produce a very high-quality and crisp sound. It has a nice warm tone that’s great for music with really deep low tones. The tweeters are also pretty crisp and clear, (although they might distort at high volumes).
Another thing you’ll love about this speaker is the fact that its voice coil (the part inside of the cone) is housed in a ferrite magnet, meaning it will be able to produce lots of power and high efficiency! This kind of technology really takes the Skar RPX 46 to new heights. These car speakers will give you an amazing listening experience, whether you’re enjoying some jazz tunes or some good background music while you work.
With the KICKER 47KSC4604, you’ll get the power of 4×6″ car speakers without compromising on quality or durability. This low-profile coaxial speaker features neodymium magnets for increased sensitivity and efficiency as well as crystal-clear sound reproduction at any volume. Plus, its compact design maximizes room in your engine bay while its polypropylene cone and ribbed rubber surround resist corrosion, even in challenging environments.
Built-in EVC technology allows the KICKER 47KSC4604 speaker to handle up to 75 watts RMS, so it can easily match the needs of any system. This 2-way speaker boasts a stamped-steel basket with a stamped steel backplate, so it is built to last. It also comes with a great frequency response range of 50Hz–20kHz and an 88dB sensitivity to meet your sound needs.
The strength of this coaxial speaker lies in its wide cone design which ensures that it can produce the same quality at high volumes as it does at low ones. A layer of rubber surround provides additional reinforcement to ensure long-term durability for high-impact applications.
The sound quality of your car’s stereo is only as good as the speakers you put in it. With KICKER’s years of experience in designing award-winning car speakers, you’re sure to get the most out of the KICKER 47KSC4604.
The Rockford P1462 4×6-inch Car Speaker is ideal for audio fanatics with an ear for quality sound. With a maximum power output of 70 watts and an RMS response of 35 watts, this speaker will bring every song to life with no distortion, no matter the kind of music you’re listening to! You can easily mount and connect it using the OEM adapter plate.
This coaxial car speaker has a 4 ohms impedance and a frequency response range of between 90Hz-22kHz, making it compatible with virtually any everyday stereo system. It also features a polypropylene cone and EVC voice coil for increased efficiency and durability. The PEI dome tweeter gives it crystal-clear highs and tight midrange performance.
You can further enhance the speakers’ performance by connecting an external amplifier to them, especially if you love listening to music with a lot of bass content. Its FlexFit basket design makes it easier to install, while the butyl rubber surround helps keep it in top condition for longer.
Finally, the Rockford Fosgate P1462 4×6 Car Speaker is a great choice for a power upgrade or a replacement for that old factory speaker you haven’t been happy with. It is designed with high-quality materials and is easy to install.
Pyle PL463BL 4×6-inch Speaker is a reliable and durable 3-way car speaker with a peak power of 240 watts. It comes with a frequency response of between 95Hz-20kHz, so anything you play will sound crisp and clear to your ears. And with a 4-ohm impedance, this car speaker will work great with other speakers in your system.
It has a 1-inch high-temperature ASV voice coil that offers the richest sounds while ensuring low distortion, a ¾-inch tweeter, a 1-inch neodymium dome midrange, and a 20 oz magnet for increased power. This speaker also features heavy gauge wires, grills, mounting hardware, and a blue poly injection cone for better sound quality. Note that poly injection cones have better sound quality than butyl rubber surrounds.
This product is one of the few speakers made for use in vehicles of any size. Whether you’re just starting out, or an experienced driver, you’ll love the Pyle PL463BL 4×6-inch Car Speaker.
The BE464 4×6-inch 4-way Car Speaker is part of BOSS Audio Systems RAGE Series speakers designed to deliver quality sound in any circumstance. These speakers are good for fast-paced music, or while cruising down the road. Long-lasting and resilient, they can take some serious abuse and still deliver great sound! The secret? Bass reflex construction coupled with a polypropylene cone and rubber surround that will last for years to come.
They’re not just tough though, these BOSS Audio speakers also provide clean highs and deep lows with an aluminum voice coil that will strengthen over time, producing more bass on every song you play. Due to their 4-way resistance, these speakers will fit any car stereo receiver (including those rated at only 2 ohms.), whether located in the front section or in the back seat.
In addition to all of these features, these speakers also have a blue LED light on top of the woofer cone that illuminates when your car’s headlights are turned on. Thanks to this feature, you’ll never have to wonder which speaker is playing what song or radio station at night.
You can use these speakers in any part of the vehicle, for example, in the front and/or rear seats as well as all-around your trunk and console area. Another beneficial feature is the sensitivity rating of 90dB which makes the BOSS BE464 sensitive enough to handle most home stereos without needing an amplifier or other sound device.
The high-quality and budget-friendly Pyle PL4163BK 4×6-inch Car Speaker is an excellent choice for your vehicle’s sound system. It features 3-way wiring, 4-ohm impedance, 150 watts RMS power, 300 watts peak power, and a sensitivity of 89dB. These speakers are protected with the latest rubber magnet boot technology which provides maximum reliability and durability.
Its neodymium film dome midrange is wound with a high-temperature crystal clear ASV voice coil and has a non-fatiguing rubber suspension which provides great sound quality. The crystal clear voice coil is made of copper and has a very low dissipation factor. This set of speakers have a vented rim load compression ear surround and a non-fatiguing rubber suspension that ensures safety for both speakers.
The Pyle PL4163BK comes with a custom-designed poly injection cone that provides great heat dissipation thus enabling it to operate at high temperatures without distortion or damage to the voice coil or cone section. Furthermore, the speakers are fitted with the latest in computer-aided design such that there are no non-functional elements. This ensures that the speaker can perform to its maximum potential.
These Pyle 4×6-inch Car Speakers are easy to install and will fit most cars. They can withstand excessive vibrations, heat build-up, and high winds that can damage traditional speakers.
Planet Audio TRQ462 is a powerful 4×6-inch speaker that can handle up to 200 watts peak power with RMS power of 100 watts. It has large mylar cone dome tweeters that are perfect for high-fidelity sound while maintaining extreme sensitivity at 84dB. Not only does it have a metal basket already installed but it also comes with a set of replacement baskets.
Its overall dimensions are 4 x 6 x 2 inches and it fits most cars. If you replace your old speakers, you will be able to use this one as long as the size of the hole is big enough for it. The holes for mounting can fit any of the brackets, but they must be strong enough to hold up the weight of the speaker.
Planet Audio TRQ462 has a high-quality neodymium magnet that is lightweight and has a rubber surround that protects and insulates the woofer as well as provides impact resistance and smoothness in low-frequency sounds. Its construction is reinforced with foam layers for extra strength and protection from bumps and vibrations.
The quality of its sound reproduction is superb, albeit it produces more of a mid-range sound. So if you want to get more highs in your music, you need to get a subwoofer.
The DS18 GEN-X4.6 2-way Coaxial Car Speaker is an ideal choice for those looking to upgrade their car’s sound system, thanks to its large size and powerful output. This speaker features a max power of 135 watts, RMS power of 45 watts, a mylar dome tweeter, 4-ohm impedance, 105Hz-20kHz frequency response range, and 83dB sensitivity rating which is about as loud as you can go before hearing distortion.
Armed with a powerful and efficient voice coil and black paper cone, the DS18 GEN-X4.6 is built to withstand the test of time, whether you are using it for your daily commute, to entertain friends and family at parties, or even if you are planning to compete in car-audio competitions.
The DS18 GEN-X4.6 is an affordable speaker that delivers crystal-clear high-range sound with no distortion, which gives it an edge over some other similar speakers With this unit you’ll enjoy music at its best and also experience clearer voices during phone calls.
The high efficiency of this speaker allows it to deliver very loud sound while not having to push the volume limit on your receiver or amplifier. This ensures that your speakers will perform at their peak, even with a minimal break-in period left on the unit. Like all high-quality speakers, the components in the DS18 GEN-X4.6 Car Speaker are engineered to withstand wear and tear under any conditions without any major issues.
Pioneer has always been one of the leading brands in the car audio industry. They strive to continue their tradition by providing quality products at reasonable prices. The TS-A462F Speaker System is no exception! It is a 3-way coaxial speaker that will give your car a clear, powerful sound while reducing distortion.
It comes with a ferrite magnet and PET (Polyethylene terephthalate) dome to help boost the overall clarity of your car speakers, a carbon/mica-reinforced IMPP dome, ferrite magnet, black paper voice coil, rubber-coated cloth surround, and decent bass response. The frequency range is 35Hz-42kHz so it should be great for most cars.
The Pioneer TS-A462F also has foam rubber pads to help protect your car’s interior from scratches or dents. Without these pads, you may have to buy new speakers often since they are easily scratched if not properly protected!
The Mica-reinforced IMPP dome is known for its superior damping and sound quality. The dual 1.5″ woofer and one 1″ tweeter will handle the high frequencies so you don’t have to worry about distortion or rattling noises.
This speaker is a great choice for someone who is in need of a mid to high-end car speaker. It has a decent sound quality and clear, powerful sound. It looks okay and will fit most vehicles. If you’re looking for a decent car speaker, consider the Pioneer TS-A462F as an option.
The KICKER 43DSC4604 4×6-inch Car Speaker is a 2-way loudspeaker with a coaxial design that offers powerful sound reproduction while helping you save on installation space. It has a polypropylene cone and ribbed, stamped steel basket structure which ensures a reliable product that will last for years of enjoyment. With a frequency response of 50Hz to 20kHz, your music will always sound clear and crisp.
These speakers have 120 watts peak and 30 watts RMS or continuous power, a 4-ohm impedance, and a sensitivity of 88dB providing you with clear audio that rivals that of your home stereo. The polypropylene woofer gives you strong and powerful bass without overshadowing the treble range.
Its neodymium magnet provides high performance and durability while the UV-treated foam surrounds and stamped steel basket ensure toughness and extended life.
The 2-way coaxial design of this KICKER speaker makes it very versatile. It is easy to install and can be used in different vehicles, for example, hatchbacks, sedans, trucks, and SUVs. You can also use it in marine systems that are powered by an external amplifier or receiver. Trust the KICKER 43DSC4604 4×6-inch Car Speaker to give you great sound without costing you a fortune!
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