Active Subwoofer Car – Compact Bass with Built-in Power
An active subwoofer is the fastest and smartest solution if you want to add more bass to your car without extensive installation effort. The catch: The amplifier is already integrated. This saves space, simplifies wiring, and makes these subwoofers particularly interesting for beginners or for anyone who does not want to install a complicated car hi-fi system in leased or company cars.
Active Subwoofer Car in our Masori Shop
On this page, you will find plenty of active subwoofers that make installation as easy as possible. Instead of thinking long about amplifiers, power, and wiring, you simply choose the right size, connect power and signal, and voilà, the bass will give you goosebumps. So you don't have to search for long, our shop search offers you a practical filter function: Set the RMS power between 250 and 800 watts and immediately see which models fit your car and your music taste. This way, you can quickly find the subwoofer that is perfect for you.

That's why an active subwoofer is a smart choice
Many vehicles offer solid sound in the highs and mids from the factory, but they often lack pressure in the bass range. Regular speakers are simply not designed for low frequencies. An active subwoofer solves the problem: It brings depth to the system without you having to plan space for an additional amplifier.
Another advantage is that active subwoofers are extremely compact and versatile. Whether under the seat, in the spare wheel well, or in the trunk, the enclosures are designed to work even in tight spaces.
Typical Sizes & Performance Ranges
For better orientation, we have compiled a table with common sizes:
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Subwoofer Size
|
RMS Power
|
Frequency Range
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Typical Impedance
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Application Area
|
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6.5 inches
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up to about 150 watts
|
40 Hz – 180 Hz
|
4 Ohm
|
Under the seat, small vehicles
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|
8 inches
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about 200 watts
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30 Hz – 180 Hz
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4 Ohm
|
Compact installation situations
|
|
10 inches
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about 250–350 watts
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25 Hz – 160 Hz
|
2–4 Ohm
|
All-round solution for many vehicle types
|
|
12 inches
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up to 500 watts
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20 Hz – 150 Hz
|
2–4 Ohm
|
Maximum bass intensity in the trunk
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The size not only determines the design but also the sound: Smaller models excel in speed and easy integration, while larger subwoofers provide depth and bass pressure.
Top Brands for Active Subwoofers at Masori
At Masori, we offer you a wide selection of manufacturers that have stood for quality in the car hi-fi sector for years. With these brands, you are on the safe side, whether you are looking for a compact under-seat subwoofer or a powerful 12-inch model for more depth. Our portfolio includes quality brands such as:
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Audio System – German traditional brand known for solid technology and balanced sound signatures.
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Crunch – strong price-performance ratio, popular among beginners who still want pressure.
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Edge Car Audio – British manufacturer focused on SPL and levels, also strong in the active area.
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ESX – developed in Germany, offers clever solutions for space-saving installations.
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ETON – premium brand with clear, audiophile tuning and durable technology.
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Ground Zero – internationally established, with a huge selection from entry-level to high-end subwoofers.
Our Tips for Selection and Installation
When choosing an active subwoofer, it is worth considering a few points. First, think about how much power you really need: For small vehicles and subtle upgrades, 250 watts RMS is often sufficient, while those who want to experience noticeable pressure in the bass should start at around 400 watts. The space requirement is also important.
Compact under-seat models are particularly practical, as they can be integrated discreetly and keep the trunk free – ideal for leased vehicles or family cars. Also, pay attention to the signal connection: Many active subwoofers have high-level inputs, so you can continue to use your factory radio without any problems. To fully exploit the sound potential, it is also advisable to insulate the doors and panels to prevent energy loss and annoying rattling. Finally, take some time for fine-tuning. With low-pass filters and gain controls, the subwoofer can be optimally integrated into the overall system. This way, the bass sounds powerful, precise, and harmonious.

Typical Scenarios
Active subwoofers are available for very different requirements and vehicle types. Beginners often opt for a compact 8-inch model for installation under the seat. This solution is quickly installed and immediately delivers noticeably more bass without taking up much space. Those looking for a balanced mix of power and flexibility will find a 10-inch subwoofer in the trunk to be the right choice – an all-round solution that works excellently in many vehicles.
For true bass fans, 12-inch models with around 500 watts RMS are the first choice: They provide rich depth and make hip-hop or EDM an experience. In compact cars, particularly flat subwoofers for the spare wheel well are ideal. They remain invisible, save space, and still provide a significant sound upgrade, making them perfect for anyone who wants to combine everyday usability with bass.

In Summary
An active subwoofer is the ideal solution for anyone who wants to quickly and easily bring more bass into their car. With the combination of integrated amplifier, compact design, and easy installation, they are perfect for beginners, but also a practical option for experienced car hi-fi fans. With the wide selection at Masori, you are sure to find the right subwoofer that fits your car, your music taste, and your space requirements.