Often, the first idea to improve the car's sound quality is to change the separate set or speakers to better quality ones, but an excellent low-threshold solution is to add a sensible active subwoofer to the car's sound system. An active subwoofer for the car is an affordable way to improve your car hi-fi with space-saving and easy installation.
An active subwoofer is the secret weapon of modern sound reproduction. When it comes to deep bass frequencies that our ears can feel but not always hear, an active subwoofer is the component that brings them to life. Both at home and in the car, an active subwoofer (or "active subwoofer" for short) brings a depth to music and sound that gives you goosebumps.
An active subwoofer is a special speaker element designed to reproduce low sound frequencies, i.e. bass sounds. As the name suggests, "active" means that the subwoofer has a built-in amplifier to help reproduce bass frequencies. This differs from passive subwoofers, which require a separate amplifier to operate.
Why choose an active subwoofer?
Built-in amplifier: The most significant advantage of an active subwoofer is its built-in amplifier. This means you don't need an external amplifier to make the subwoofer work. The amplifier is often tailored exactly to the needs of the subwoofer in question, so it guarantees optimal performance.
Ease of installation: Since a separate amplifier is not needed, installing an active subwoofer is often simpler. All you need is an audio source, such as a stereo system or TV, and a power source.
Space usage: Especially in space-saving solutions, such as homes or cars, Active subwoofers are often more compact because a separate amplifier is not needed. This saves valuable space.
How does an active subwoofer work?
When the audio signal arrives at the active subwoofer, it is first directed to the internal amplifier. This amplifier amplifies the signal and sends it to the speaker element which produces the bass sounds. Since active subwoofers have a built-in amplifier, they also have their own power supply.
Active subwoofer placement
When thinking about an active subwoofer for a car, the first question is often: where to install it? The most common place is the trunk of a car. There, the subwoofer, whether it's an Alpine subwoofer or another brand, can reproduce bass frequencies effectively without disturbing the space used by the passengers. Some cars have special places for active subwoofers, such as under the back seat or even in the doors. The most important thing is that the active subwoofer is placed in a place where it can reproduce bass frequencies without interference.
Limitations of an active subwoofer
Although Active subwoofers offer many advantages, they also have limitations. Since the amplifier is built-in, its power may not be easily upgraded. Also, if the amplifier breaks down, the entire unit may require repair or replacement.
What sizes of active subwoofers are there?
There are many sizes of active subwoofers. Active subwoofers designed for cars may be compact and designed to fit in a small space, while subwoofers intended for home use may be larger. Depending on the need, one can choose a smaller one, such as an 8-inch, or a larger one, such as a 12- or even a 15-inch subwoofer. The size also often determines how effectively the subwoofer can reproduce the lowest bass frequencies.
Active subwoofer for home use
Although many associate the word active subwoofer with a car, these devices are also used a lot at home. Active subwoofer in home theater systems brings a depth to the reproduction of movies and music that ordinary speakers cannot reproduce. Whether it's a large home theater room or a small living room, the right subwoofer, such as an active subwoofer, can make a big difference in sound performance.
When thinking about home sound reproduction, the size and power of the subwoofer depends on the size of the room and what kind of sound reproduction is sought. It is important to remember that a subwoofer does not need to be large to reproduce deep bass frequencies effectively. The most important thing is to choose the right subwoofer for the need and install it correctly.
How to install an active subwoofer in a car?
When talking about installing an active subwoofer, it starts with choosing the right place. Once the correct location has been found, it is important to ensure that the subwoofer is firmly secured so that it does not move while driving. Power for the subwoofer is often taken directly from the car's battery, and the signal is received from the car's stereo system. It is important that all wiring is done carefully and safely. Many choose to have an active subwoofer installed by a professional to ensure the best possible sound reproduction and safety.
Installing an active subwoofer is easier than a more comprehensive car audio upgrade. This is because in the akviiv subwoofer the whole is packed in one compact case. An active subwoofer is easy to install, for example, under the car seat or behind the back of the seat in a pick-up / van.
Musway Sub1 on ultrapieni aktiivisubwoofer, jonka avulla kevyen bassontoiston laatu paranee. Se on varustettu alumiinisella kotelolla, integroidulla Class A/B vahvistimella, LP-taajuuskierrolla, Bass Boostilla, Subsonicfilterillä, Phase Switchillä, RCA-sisäänmenoilla ja erillisellä tasonsäätimellä.