Are active subwoofers any good? This is a question that many people ask when trying to decide between traditional subwoofers and active subwoofers.
Are Active Subwoofers Any Good?
In short, active subwoofers are better than traditional subwoofers in most situations. However, active subwoofers are more expensive, so it’s important to weigh the benefits and costs.
If you are considering purchasing an active subwoofer, keep reading to discover several ways active subwoofers can enhance the quality of your listening experience.
What are active subwoofers and how do they differ from passive subwoofers?
Active subwoofers (sometimes called powered subwoofers) must be powered by an external device, such as a car radio or an amplifier. Some active subwoofers are standalone devices. Others require an amp or a car radio to be powered up in order to function.
Passive subwoofers are self-powered. They do not require an external device to function. These subwoofers typically cost less than their active counterparts.
Active subwoofers are typically more expensive, and are often only portable by attaching them to an amplifier.
Why do I need a active subwoofer?
A subwoofer is an essential element of any stereo system, as it amplifies low-frequency sounds.
Active subwoofers can provide deep bass tones that are usually difficult to hear with conventional subwoofers (especially when the standard setup is stereo).
Active subwoofers rewire themselves automatically, and after a few minutes of operation, they are capable of reproducing their deep bass tones. These subwoofers usually come with their own built-in amplifiers, but some can be plugged into a conventional home stereo system.
Signal processing is another key feature of active subwoofers. These subs use DSP (digital signal processors) to calibrate themselves to any room they are in.
How active subwoofers work?
Active subwoofers work by sending a signal to the subwoofer’s amplifier, which boosts the audio signal and sends the signal to the subwoofer. Passive subwoofers, on the other hand, work by connecting the speaker to the amplifier.
What to look for in an active subwoofer?
When shopping for an active subwoofer, it’s important to consider a few things:
Is the subwoofer compatible with your audio setup?
If you’re thinking about buying a subwoofer, it’s important to consider what kind of audio setup you have in your home.
Do you have an audio system with a receiver?
If so, you will need to connect your subwoofer to a subwoofer output on your receiver. Most receivers will have a dedicated subwoofer output, but some receivers only have a single subwoofer output.
Do you have an audio system without a receiver?
If so, you will need to connect your subwoofer to either your receiver’s pre-out or RCA outputs.
Do you have an audio system with a pre-out?
If you have a pre-out, you will need to connect your subwoofer to it.
Do you have an audio system without pre-outs?
If you have an audio system without pre-outs, you will need to connect your subwoofer to your amplifier.
Do you have an amplifier?
If you have an amplifier, you will need to connect your subwoofer to it.
Do you have speakers?
If you have speakers, you will need to connect your subwoofer to them.
Do you have two speakers?
If you have two speakers, you will need to connect your subwoofer to both speakers.
Are you installing a new subwoofer?
If you’re installing a new subwoofer, you will need to connect it to your amplifier.
Are you upgrading your current subwoofer?
If you’re upgrading your current subwoofer, you will need to connect it to your amplifier.
Do you have two amplifiers?
If you have two amplifiers, you will need to connect your subwoofer to both amplifiers.
Do you have three amplifiers?
If you have three amplifiers, you will need to connect your subwoofer to both amplifiers.
Do you have four amplifiers?
If you have four amplifiers, you will need to connect your subwoofer to both amplifiers.
Do you have two receivers?
If you have two receivers, you will need to connect your subwoofer to both receivers.
Some active subwoofers work with specific audio setups or formats. For example, some active subwoofers work with Bluetooth or AirPlay, while others work best with computer speakers.
How much power does the subwoofer need?
The subwoofer’s power requirements are based on the type of music being played and the size of the room. Generally, an amplifier that delivers 150 to 200 watts (1.5 to 2.0 rms) of power per channel is sufficient for most music genres. However, when low-frequency cues require deeper bass frequencies, you may need to use a more powerful amplifier.
The subwoofer’s amplifier is an integral part of the subwoofer’s overall design. An amplifier built specifically for a subwoofer has specialized features that enable it to match the subwoofer’s design. The subwoofer’s built-in amplifier usually comes as a single dedicated channel.
You can always add more channels, but consider the effect the additional channels will have on the bass response. In particular, the subwoofer’s low end may be affected as channels are added. The subwoofer’s amplifier and its enclosure work in harmony.
The enclosure’s construction, as well as the subwoofer’s design, influence the amplifier’s output.
The enclosure’s internal dimensions and shape also define how efficiently the amplifier can transfer power to the subwoofer. For optimal results, the subwoofer’s enclosure and amplifier should be matched.
A subwoofer designed for a particular enclosure will deliver the most bass output within that enclosure.
Depending on your audio setup, you may be looking for a subwoofer with more power.
Is the subwoofer the right size and shape?
Active subwoofers tend to come in square or rectangular shapes, but you may want to look for a subwoofer that has the right dimensions for your setup.
Whether it’s for a party, for background music, for sound quality or for watching sports games, nothing beats a good subwoofer. Often, subwoofers are underrated, as they bring one’s bass to life. Today, however, we are going to talk about subwoofers. Choosing the right subwoofer for your needs can be confusing.
In this buying guide, we will talk about the best subwoofers currently available on the market. Subwoofers are speakers that are placed beneath the seats. They are designed specifically for low-frequency sound reproduction.
When paired with a good home theater system, they provide the utmost bass experience. A good subwoofer makes your music sound a lot better. In recent years, subwoofers have greatly improved their sound quality. Because of this, you can now choose between passive and active subwoofers.
Most subwoofers are passive, meaning that they do not require their own amplification. They are connected to an amplifier that handles the low-frequency reproduction. Passive subwoofers are common in smaller stereo systems.
They are more cost-effective than active subwoofers because they are simple to set up and do not require a separate amplifier. However, passive subwoofers are not without their problems. One of them is their low power output.
Common mistakes to avoid when buying an active subwoofer:
- Not setting a budget
- Buying the cheapest active subwoofer
- Buying the wrong size subwoofer
- Buying the wrong type of subwoofer
- Not looking for a subwoofer with the proper wattage
- Not looking for a subwoofer with the proper size
- Not looking for a subwoofer with the proper power
- Not looking for a subwoofer with the proper