Finding a really good box for an Alpine X subwoofer can be hard. With so many choices, how can you make a good decision? It simply comes down to three things. A box that is built to last. A box that sounds as it should.
A box that looks as good as it sounds. You get a box that is cut out of doubled refined Trupan Plus MDF using modern CNC machinery which provides a superior box that will last for many years. All of our designs use specs that we take right from Alpine's recommendations for each speaker. This assures you of a box that not only sounds the way it was designed to sound but also will give you the most life from your subwoofer.
All of our special edition boxes for Alpine subwoofers have the following features giving you a beautiful enclosure. Internal bracing used to strengthen the panels of the box, anytime you can eliminate panel flexing in a box you gain output from power that would otherwise be wasted. Plexiglas port trim plate with Alpine logo in Black plexi with a white background. This really gives the box a custom look.
All of our special edition Alpine boxes now come with high quality 8-32 threaded inserts built into the baffle and include the mounting screws as well. Now you can feel confident when you bolt the speaker into the baffle using machines screws.This enables you to remove the sub for inspection or any other reason as many times as needed without ever compromising the integrity of the baffle. We use 1 baffles on all our enclosures. You may see others with thicker baffles, but here is the reason why we will not ever use a baffle thicker than 1 When you use a thicker baffle it actually chokes off proper air flow from around the back of the speaker basket. This is detrimental to the way subwoofers are designed to work. Plus our 1 baffle with the threaded inserts clamps the speaker to the baffle becoming basically one piece. Net internal volume is 1.65 cuft. Built to Alpine's specs, tuned to 33Hz. This net volume is arrived at after taking into account the displacement of the subwoofer. 28.75" wide, 13.5" high, and 13.5 deep. The box comes complete with a recessed high quality binding post terminal cup that accepts up to 8 ga. Wire is provided inside the box. I offer the box in the following colors. Don't take our word for it, look what others say in our feedback comments.
Thank you for your interest. The item "Alpine X-W12D4 ported subwoofer box SPECIAL EDITION with black plexi port trim" is in sale since Friday, November 9, 2018. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio & Video Installation\Speaker/Sub.The seller is "avpriority" and is located in Bethpage, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Grenada, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bermuda, Ecuador, Egypt, Guadeloupe, Martinique, Oman, Pakistan, Viet nam, Russian federation.