A sealed subwoofer is a type of subwoofer that is enclosed in a box that does not have any ports. This type of subwoofer has a number of advantages over ported subwoofers, including:
- Tighter bass. Sealed subwoofers produce tighter bass than ported subwoofers. This is because the air inside the sealed enclosure does not resonate as much, which results in a cleaner and more controlled sound.
- More accurate bass. Sealed subwoofers can reproduce bass frequencies more accurately than ported subwoofers. This is because the air inside the sealed enclosure acts as a shock absorber, which helps to control the movement of the subwoofer’s woofer.
- Easier to place. Sealed subwoofers are easier to place than ported subwoofers. This is because they do not require as much space to produce their full range of bass frequencies.
- Smaller size. Sealed subwoofers can be smaller than ported subwoofers of the same output power. This is because the air inside the sealed enclosure does not need to be as large as the air in a ported enclosure to produce the same amount of bass.
- Better for critical listening. Sealed subwoofers are often preferred for critical listening applications, such as listening to music or watching movies. This is because they produce a more accurate and precise bass response than ported subwoofers.
However, sealed subwoofers also have some disadvantages, such as:
- Less output. Sealed subwoofers typically produce less output than ported subwoofers of the same size. This is because the air inside the sealed enclosure does not move as freely as the air in a ported enclosure.
- More expensive. Sealed subwoofers are often more expensive than ported subwoofers of the same output power. This is because they require more material and labor to build.
Overall, sealed subwoofers are a good choice for people who want accurate and precise bass reproduction in a small package. They are also a good choice for critical listening applications.
Here are some additional things to consider when choosing a sealed subwoofer:
- The size of the room. The larger the room, the larger the subwoofer you will need.
- The type of music you listen to. If you listen to a lot of bass-heavy music, you will need a subwoofer with a higher output.
- Your budget. Sealed subwoofers can range in price from a few hundred dollars to several thousand dollars.