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DD audio
DD Audio RL-CW6.5b - 6.5" Component Speaker System 450W 4 Ohms
GAS Audio Power
GAS MAD K2-54 - 5.25" 2-Way Component Speaker System 90W RMS 4 Ohms
Rockford Fosgate
Rockford Fosgate R152-S – 5.25" 2-Way Component System 80W RMS / 160W Max
Rockford Fosgate
Rockford Fosgate R152-S – 5.25" 2-Way Component System 40W RMS Prime Series
Rockford Fosgate
Rockford Fosgate R165-S - 6.5" 2-Way Component System 100W RMS / 200W Max
Rockford Fosgate
Rockford Fosgate R1-675S – 6.75" 2-Way Component Speaker System 40W RMS
Gladen German Technology
GLADEN ENA 165.2 – 2-Way Component Kit Pair 16.5 cm 2 x 30 WRMS 4 Ohm
GAS Audio Power
GAS MAD K2-64 165 - 6.5" 2-Way Component Kit 120W RMS 4 Ohms
Musway
Musway ME6.2C - 6.5" 2-Way Component Speaker System 100W RMS 3 Ohms
Alpine
S-Series 8-inch (20cm) 2-Way Component Speaker System S2-S80C
Musway
Musway MS4.2C - 4" 2-Way Component Speaker System 70W RMS 3 Ohms
Audison
Audison Prima APK 165 - 6.5" 100W RMS 4 Ohm 2-Way Component Speaker System
Audison
Audison Prima APK 130 Set - 2-Way Component Kit 5" 75W RMS 4 Ohms
Discover our 2-way and 3-way car audio component kits: 10, 13, 16.5 and 20 cm speakers, tweeters and separate systems to replace the original audio or build a higher-performance Hi-Fi system.
Unlike a coaxial speaker, a car component kit physically separates the woofer or mid-bass from the tweeter. This allows, among other things, to place the high frequencies higher in the cabin and to have more options for working the soundstage.
The component kit allows you to position the different channels of the system separately. The woofer can stay in the door while the tweeter is installed higher up, for example in the rearview mirror triangle or the pillar depending on the vehicle.
The woofer diameter must first match the available space in your car. 16.5 cm / 6.5 inches is currently the format most represented in our selection.
10 cm kits are intended for vehicles with small spaces. Always check the available depth as well as the mountings before installation.
The 13 cm format is a compact solution to improve an original system while retaining the existing spaces when the vehicle uses this dimension.
The 16.5 cm component kit is one of the most used formats in Car Audio. Our collection includes a very wide choice of models, from affordable replacement to Hi-Fi and high-power systems.
Some vehicles or custom installations allow the use of 20 cm woofers. Their larger cone surface area can be useful to reinforce the mid-bass when the system is correctly installed.
A 2-way kit generally uses a woofer or mid-bass
and a tweeter for each side of the car.
Depending on the model, a separate or integrated passive filter allows
the frequencies to be distributed among the different channels.
Some systems can also be used with
active filtering via a DSP or a suitable amplifier.
The 2-way system generally combines a woofer or mid-bass and a tweeter. It is a very common solution to effectively improve the front channels of a car.
A 3-way system generally adds a dedicated midrange between the woofer and the tweeter. It allows for more options to distribute the spectrum, but also requires a more elaborate installation and tuning.
Our catalog includes kits of many power levels:
approximately 40 W, 45 W, 55 W, 60 W, 65 W, 70 W,
75 W, 80 W, 85 W, 90 W, 100 W and 120 W RMS,
with also more powerful models depending on the ranges.
However, do not choose solely based on Watts:
sensitivity, impedance, filtering and installation
quality strongly influence the result.
To choose your amplification, mainly use the RMS power of the kit and compare it with the RMS power delivered by the amplifier at the correct impedance. A MAX or Peak value should not be used as a direct equivalent of the RMS power.
Some kits can work with a car stereo, but a properly sized external amplifier generally provides more power and better utilizes a kit designed to be amplified.
For a simple installation, choose a model whose power requirements and sensitivity are consistent with the actual capabilities of your car stereo.
A 2-channel amp can power a pair of front channels, while a 4-channel amp can, for example, power multiple channels or different systems depending on the configuration.
On a coaxial speaker, the tweeter is generally
mounted in the center of the woofer. The assembly therefore occupies
a single space.
On a component kit, the woofer and tweeter are separate.
You can thus install the tweeter higher
in the cabin to further work
the placement of the soundstage.
Its potential depends heavily on the mounting, filtering and positioning of the tweeters. An excellent coaxial correctly installed can give a better result than a poorly mounted or poorly tuned component kit.
Start by checking the physical compatibility with your vehicle, then choose the power and range level suited to your installation.
The result does not depend solely on the kit. A rigid mounting of the woofer, suitable spacers and acoustic treatment of the doors can reduce vibrations and improve the behavior of the mid-bass.
Find at Sound Auto Concept component kits Ground Zero Audio, Gladen, Focal, Hertz, Alpine, Audison, DLS, Hifonics, Rockford Fosgate, Musway, MTX Audio, ESX Car Audio, GAS Audio Power, DD Audio, Bass Habit and many other brands.
It is a system whose different channels are separated, generally with a woofer or mid-bass and a separate tweeter for each side.
The coaxial combines the different channels in the same location. The component kit separates notably the woofer and the tweeter, allowing them to be positioned differently.
Check the available depth, RMS power, impedance, sensitivity and the location of the tweeter. The choice then depends on your car stereo or amplifier and the level of performance sought.
The 2-way is easier to integrate. The 3-way generally adds a dedicated midrange and offers more possibilities, but requires a more complex installation and tuning.
Not necessarily. Some kits can work on a car stereo, but a properly sized amplifier generally allows to better utilize the more powerful models.
Compare the RMS power delivered by the amplifier to the actual impedance of the kit. The correct gain setting is then essential to avoid clipping.
Depending on the vehicle, they can be placed in the original spaces, the rearview mirror triangles, the pillars or the door panels. Their orientation strongly influences the reproduction.
When a passive filter is provided and the kit is used in its intended configuration, follow the manufacturer's recommendations. An active installation with DSP can use a different architecture when correctly tuned.
It is not mandatory, but a properly treated door and a solidly mounted speaker can improve the behavior of the system and limit certain vibrations.
Discover the Ground Zero Iridium range, combining German expertise, performance, and excellent value for money. Speakers, subwoofers, active and passive subwoofers, amplifiers: everything you need to improve your car's sound...
Sound Auto Concept will be present at the Show Team Oldschool Tuning Act #4 on April 17 and 18, 2027, in Bessan. Visit our 90 m² multi-brand car audio stand...
Sound Auto Concept will be present at the Roussillon Motors Show 2026, on November 14 and 15 at the Circuit du Roussillon in Rivesaltes. Come and see our Show Car...
Discover Reiss Audio at Sound Auto Concept: SPL subwoofers up to 5000 W RMS, high-power amplifiers, midbass, tweeters, and accessories for your car audio installations.
Discover the Ground Zero GZCS 20SUB-ACT 20 cm (8"), ideal for utility vehicles and small cabins, and the GZCS 25SUB-ACT 25 cm (10"), designed for standard vehicles seeking more bass....
Deaf Bonce unveils its new generation of DB subwoofers. From the 3500W RMS DB-3.5K to the monstrous 7500W RMS DB-7.5K Neo, discover a range designed for high-power car audio, SQL,...