Sealed Speaker Boxes.  Sealed Subwoofer Boxes

Invest in a Quality Sealed Speaker Box to Keep Your Car Audio Cranking

A quality sealed speaker box and sealed subwoofer box are tough to find. Manufacturers will often choose cheaper materials to bring down construction costs in favor of short term buyer satisfaction. After extended use, however, a cheaper box will begin to show wear and may require replacement.

Over time, you can often start to hear the results of cheaper built boxes, as they lose sound quality (especially in the low end, compared to a sealed subwoofer box). Air leaks may present themselves, creating conditions which lead to speaker damage. If, however, you expect your speaker box to last as long as your ears, your going to need a well built design. 
Consider the quality of the Speaker Boxes USA quad lock sealed speaker box design:

• Joint Cutting - In order for joints to seal properly during speaker box construction, they must be cut with precision. Small air leaks are the symptom of a box built from cheaper materials and, quite possibly, less precise cuts. The quad lock design requires automated computerized saws to cut speaker box pieces with precision, and automated computerized routers to make precision grooves in both the top and bottom pieces of the speaker box. Sealed speaker box pieces fit precisely together leaving no air leaks to damage your speakers.
• Joint Gluing - Quality wood glue is required for sealing speaker box joints to prevent air leaks. We employ one of the highest quality wood glues available. Our wood glue creates a sealed joint that is very strong and less prone to damage, leading to a better sealed subwoofer box.
• Staples - Speaker Boxes USA’s sealed speaker boxes use staples to hold glued joints sharply in place. Since movement would compromise joint integrity, each edge is stapled to keep speaker box pieces in place while construction glue dries.
• High Quality Caulk - Instead of using a caulk/glue combination like other speaker box manufactures, we like to use a high quality dedicated caulk for ours. Applied along all interior edges, this caulk provides the final level of joint and air leak protection that set our speaker boxes apart.

So take your time and pick a speaker box that fits the exact quality you’re looking for. Whether a sealed speaker box, or a sealed subwoofer box our speaker boxes are made with quality construction materials. 

Let Speaker Boxes USA help you find the best fit for your ears and help you share your bass with the car at the stoplight; everybody loves some low end from a neighbor!

Shop for best USA Speaker Boxes: Sealed speaker box, sealed subwoofer box