While this may mean that your speaker needs a lot of extra power to overcome the pressure, the additional pressure allows the cone to move back and forth faster to give you a more accurate sound. Since there’s no air getting into the enclosure, extra pressure is exerted on the speaker’s body as it moves back and forth. The enclosed subwoofers make your car look classy, especially when placed in your trunk.Ī sealed enclosure is an airtight box that doesn’t have vents but has single or multiple cutout openings for the speakers.

Most manufacturers design subwoofers boxes with carpeted exteriors that match most vehicle interiors. Housing them in a vented enclosure ensures that the speaker receives enough airflow to keep it cool, especially when playing music for an extended period. It’s normal for your speakers to get warm, but they may start to overheat when they are in an incorrect position. This helps to protect the speaker from physical damages such as rips or tears. A subwoofer enclosure helps to contain the speaker within a limited space, so it doesn't move excessively when you play music at loud volumes. A subwoofer box helps to prevent this sound cancellation, and the net result is a stronger bass. Without an enclosure, the sound at the front of the speaker would collide with the sound radiation from the rear, which makes the speaker sound flat. Even the best subwoofers would sound almost flat and somewhat distorted without a good subwoofer enclosure. Here’s a handy guide to choosing the best sub box that can fit in your car or truck. So instead of building your subwoofer box from scratch, you should opt for a factory manufactured box that’s readily available for the popular types of car subwoofers on the market. Having a correctly sized enclosure for your subwoofer can also provide a significant bass extension and reduce sound interference. This is why it’s critical to first house your subwoofers in an enclosure before installing them.Ī subwoofer enclosure, or sub box, can help contain all the vibration from the drivers, so they don’t end up with mechanical damage. However, with all the shaking that the speakers do, they may fall apart from the constant collision with the mounting space.

It’s exciting to feel the low frequencies vibrating through your car and having the doors and windows shake as you feel every beat of the song you’re listening to. Having a high-quality set of subwoofers can help turn your vehicle into the best listening room.

Optimal 6x9 speaker enclosure design