BOSS Audio Systems NX654 Onyx Series 6.5 Inch 4-Way Car Speakers

83%

Value for Money

Sound Clarity

Bass Response

Installation Ease

Build Quality

Durability

Impedance Compatibility

Frequency Range

Customer Support

Design & Aesthetics

Overall Performance

Sensitivity

Size & Fit

Overview

The BOSS Audio Systems NX654 Onyx Series 6.5 Inch 4-Way Car Speakers offer a well-rounded audio solution for car enthusiasts. With a max power handling of 400W per pair, these speakers provide solid performance without overwhelming your system. Their 4-way coaxial design integrates a Mylar cone tweeter for crisp highs and a durable poly injection cone for a rich, deep bass. Thanks to a well-designed rubber surround, these speakers are built to last, making them a smart choice for those upgrading their car's sound system.

Features & Benefits

These car speakers stand out for their wide frequency range of 50 Hz to 20 KHz, delivering clear and full-range sound across both low and high frequencies. Their 4-ohm impedance makes them compatible with a variety of car audio systems, ensuring easy integration. The rubber surround and poly injection cone enhance the speakers’ durability while improving sound quality, especially in demanding environments. The combination of high sensitivity (87 dB @ 1 watt/1 meter) and a 1-inch voice coil results in a responsive and balanced listening experience.

Best For

These 6.5-inch speakers are ideal for car owners looking to enhance their audio experience without breaking the bank. Whether you enjoy listening to music or podcasts, they offer clear, balanced sound with strong bass and detailed highs. They are perfect for drivers who want a cost-effective yet reliable upgrade to their factory-installed speakers. Budget-conscious users who don’t want to compromise on audio quality will find these speakers a solid investment for improving their car’s sound system.

User Feedback

With a rating of 4.3 stars from over 3,400 customers, users appreciate the strong value these speakers provide. Many highlight the clear highs and impressive bass response, especially considering their price. However, some users mention that professional installation is recommended for optimal sound performance, as the installation process may require specific expertise. While the overall feedback is positive, a few noted that the speakers might not perform at their best without proper setup, so keep that in mind when considering these for your car.

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#Speakers

#Car Audio

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#Electronics

Pros

Affordable price for the quality offered, making it a great option for budget-conscious users.
Delivers clear highs and decent bass, ideal for daily driving and casual listening.
400W max power handling provides strong volume output, suitable for typical car audio systems.
Easy to integrate with most car audio systems thanks to the 4-ohm impedance.
Durable rubber surround and poly injection cone enhance performance and longevity.
Coaxial design provides a balanced sound, offering a full range of audio from one unit.
Great for car owners looking to upgrade from basic factory speakers without a hefty investment.
Rated highly by users for value, with over 3,400 customer reviews averaging 4.3 stars.
Installation is straightforward for those familiar with basic car audio setups.

Cons

Some users report needing professional installation for the best sound quality.
Not suitable for audiophiles or those seeking high-end sound fidelity and deep bass.
The sound clarity and bass might not meet expectations for those used to premium speakers.
While good for most car setups, this system may struggle with high-powered, advanced audio equipment.
Installation depth may be an issue for cars with very limited space for speakers.
Some buyers mentioned the speakers don't handle maximum power output without distortion at higher volumes.

Ratings

The ratings for the BOSS Audio Systems NX654 Onyx Series 6.5 Inch 4-Way Car Speakers are based on an analysis of verified user feedback from multiple languages and platforms worldwide. Spam, bot-incentivized, and off-topic reviews were excluded to ensure only authentic, high-quality feedback influenced the results. Both positive aspects and potential drawbacks are reflected in the scores, giving a balanced view of this product's performance and value for money.

Value for Money

91%

Many users highlight the impressive sound quality considering the affordable price. The overall performance offers great value, especially for car owners who want to upgrade without a hefty investment. Buyers are pleased with the balance between price and performance, particularly in the mid-range and high frequencies.

A few users feel that while the speakers deliver solid audio performance, they may lack the bass depth of higher-end models. Some also pointed out that while affordable, the overall durability might not compare to more premium options over time.

Sound Clarity

88%

The clarity of the highs and mids is praised by most users. The Mylar cone tweeter in these car speakers produces crisp, clear sound even at higher volumes. Many users report that they can enjoy detailed audio for music, podcasts, and even calls while driving.

A small percentage of users noted that while the highs are clear, the overall sound lacks some refinement in the higher frequencies. In certain cases, users mentioned some distortion at very high volume levels, which might be expected in budget speakers.

Bass Response

85%

Users appreciate the strong and punchy bass for the price, especially considering the speaker's size. The 400W max power handling helps achieve deeper bass tones, which is often noted as impressive for speakers in this price range. Many drivers enjoy the overall balance of bass with the clear highs.

Some buyers felt that the bass response could be stronger, particularly for users who enjoy very heavy bass. A few also mentioned that the bass is not as deep or thumping as some other higher-end or specialized car speakers.

Installation Ease

70%

30%

For users familiar with basic car audio installation, these speakers are fairly easy to set up. They fit into most standard car speaker mounts and the overall installation process is straightforward for those with prior experience.

Many users report difficulty in installation, especially if they are not professionally trained. Some indicated that the speakers require precise mounting and wiring for optimal sound, and those without experience may struggle with achieving the best audio results.

Build Quality

84%

The build quality of these speakers is considered solid for their price range. Users note that the poly injection cone and rubber surround contribute to durability, making the speakers a good long-term investment for most casual car audio enthusiasts.

A few customers expressed concerns about the overall sturdiness of the speakers, especially regarding the plastic components. While generally durable, some users worry about long-term wear and tear, especially if exposed to extreme heat or moisture.

Durability

80%

20%

For budget car speakers, many users report that these speakers hold up well over time. The rubber surround and robust cone material help withstand typical wear and tear from regular use in a vehicle environment.

However, there are a few mentions of degradation in sound quality over time, particularly with prolonged exposure to high temperatures or humidity in vehicles. Some buyers have noted that while durable, they might not last as long as more premium car audio systems.

Impedance Compatibility

90%

The 4-ohm impedance ensures compatibility with a wide variety of car audio systems, which is a huge plus for users who are upgrading their speakers without changing their entire setup. Many buyers appreciate how easy it is to integrate these speakers with existing car audio gear.

There are no significant drawbacks noted for impedance compatibility, though a few users with very specific or high-powered systems mentioned they had to adjust the settings or consider additional equipment for optimal sound.

Frequency Range

87%

The wide frequency response of 50 Hz to 20 KHz delivers a well-rounded sound, with both the highs and lows being represented clearly. Many users find the full-range sound appealing, as it provides clear mid-range audio alongside solid bass and crisp treble.

A small group of users mentioned that while the range is impressive, the bass could use a bit more depth for their tastes. Some listeners, particularly those who prefer bass-heavy music, felt that the lower frequencies were not as pronounced as they expected.

Customer Support

75%

25%

Some users reported positive interactions with customer support, especially when addressing installation questions or product defects. BOSS Audio Systems is known for generally responsive service, and many buyers felt supported during their inquiries.

However, a few customers expressed frustration with slow response times or lack of assistance for more technical issues. Some reported that follow-up actions were not always as effective as hoped, leading to delays in resolving problems.

Design & Aesthetics

79%

21%

The sleek, minimalist design of these speakers complements most car interiors. The design is both functional and stylish, making them a good choice for users who want a speaker that looks good while delivering solid performance.

While many users find the design attractive, a few mentioned that the aesthetics might not appeal to those who prefer more advanced or high-end audio gear. Some also felt the design was fairly standard compared to other brands in the same price range.

Overall Performance

86%

Most users are impressed with the overall performance of these speakers. For the price, they offer a solid audio upgrade, with clear sound, decent bass, and good balance across frequencies. The sound clarity, coupled with reliable power handling, makes them a great choice for daily driving.

While overall performance is solid, some users mentioned that the speakers don’t reach the performance levels of more premium options, especially in terms of bass depth and sound refinement. A few users wished for slightly more dynamic range at higher volumes.

Sensitivity

83%

The 87 dB sensitivity is well-regarded by most users, as it helps to maintain good sound levels with less power. This makes these speakers a great match for most stock car audio systems, ensuring that they perform well without requiring a high-powered amplifier.

A few users found the sensitivity to be slightly too low for their high-powered setups. In some cases, they reported that the speakers required additional tuning or amplification to perform optimally in louder or more demanding audio systems.

Size & Fit

82%

18%

The size of these speakers makes them a good fit for a wide variety of car models. The 6.5-inch size is standard and provides enough sound coverage while fitting comfortably in most car speaker mounts without requiring extensive modification.

A few users reported issues with fitment, especially in vehicles that required more specialized speaker mounts. Some mentioned that precise measurements were necessary during installation to ensure the best fit.

Suitable for:

The BOSS Audio Systems NX654 Onyx Series 6.5 Inch 4-Way Car Speakers are well-suited for car owners looking to upgrade their audio system without spending too much. Drivers who enjoy clear, balanced sound for music, podcasts, and hands-free calls will appreciate the crisp highs and decent bass response. These speakers are especially beneficial for budget-conscious users who want a noticeable improvement over standard factory-installed speakers. Individuals who are familiar with basic car audio installation will also find these speakers relatively easy to integrate into their vehicles, making them a practical choice for everyday drivers.

Not suitable for:

However, these speakers may not be ideal for audiophiles or those seeking very deep bass and top-tier sound quality. Users who expect high-end audio performance, particularly in terms of low-frequency response and distortion-free sound at high volumes, might find the output lacking. The need for professional installation could be a drawback for those who prefer an easy, DIY setup. Additionally, people with very high-powered audio systems may need to invest in additional equipment to maximize performance, as the speakers are more suited for standard car audio setups.

Specifications

Speaker Type: Coaxial design for a compact, all-in-one speaker unit.
Impedance: 4-ohm impedance for compatibility with most car audio systems.
Power Handling: 400W max power handling (per pair) for loud and clear sound.
Frequency Response: Wide frequency response range of 50 Hz to 20 KHz for full-range audio.
Sensitivity: 87 dB @ 1 watt/1 meter sensitivity for clear audio output.
Mounting Hole Size: Mounting hole size of 8.74 inches for easy integration into compatible vehicles.
Mounting Depth: Mounting depth of 3.07 inches for fitting in most car door panels.
Cone Material: Black poly injection cone for durability and excellent sound performance.
Surround Material: Rubber surround for long-lasting durability and flexibility.
Tweeter: Mylar cone tweeter for crisp, high-frequency sound reproduction.
Voice Coil: 1-inch voice coil for improved power handling and heat dissipation.
Basket: Stamped steel basket for durability and stability.
Design: 4-way coaxial speaker design for balanced sound with clear highs and deep bass.
Audio Performance: Clear highs, deep bass, and a balanced midrange for rich sound quality.
Installation: Ideal for car owners looking to upgrade their audio system with professional installation recommended for optimal sound.
Weight: Each speaker weighs approximately 3 pounds, making it lightweight for easy installation.
Warranty: Includes a limited warranty, ensuring quality and peace of mind.

FAQ

These speakers feature a 4-way coaxial design that provides a well-balanced sound with clear highs and strong bass. With a 400W max power handling per pair, they deliver impressive volume while maintaining clarity, making them a solid choice for upgrading your car audio system.

Yes, the BOSS Audio Systems NX654 speakers have a 4-ohm impedance, which makes them compatible with most car audio systems. Just ensure your audio system can handle the 400W max power per pair for optimal performance.

The speakers have a wide frequency response range from 50 Hz to 20 KHz, which helps produce a full-range sound with both deep bass and clear highs, ideal for most music genres.

While many users can install these speakers themselves, some may find it beneficial to seek professional help for optimal installation, especially if they're not familiar with car audio setups. The speakers have specific mounting depth and hole size requirements that may require attention.

These 6.5-inch speakers are built with a durable rubber surround and a poly injection cone, which enhance their durability and performance. The Mylar cone tweeter further improves high-frequency clarity.

These speakers are not designed to replace a subwoofer, as they focus more on delivering full-range sound with clear highs and mids. While they offer decent bass, a dedicated subwoofer is better for deep, low-end bass.

Installation is fairly straightforward if your vehicle supports the 6.5-inch size and meets the required mounting hole size (8.74 inches). However, if you're not familiar with car audio systems, you may want to have them installed by a professional to ensure the best sound quality.

The coaxial design of these speakers means that the tweeter and woofer are combined in one unit, allowing for a compact, balanced sound system. This design helps improve audio clarity and gives you a full spectrum of sound without needing separate components for each frequency range.

Yes, the BOSS Audio Systems NX654 Onyx Series speakers are built to last, thanks to their robust rubber surround and poly injection cone. These materials help resist wear and tear, even with regular exposure to heat, humidity, and vibrations in your car.

When choosing speakers, consider factors such as impedance, power handling capacity, frequency response range, and compatibility with your car's audio system. For example, the BOSS Audio NX654 speakers offer a good balance of affordability and sound quality, making them a great choice for upgrading without breaking the bank.