How to fiberglass subwoofer enclosure custom speaker boxes. Enclosures may range in design from simple, homemade diy rectangular. Fiberglass speaker box article so youve done the research, turned up the volume and settled on the right choice for your rides stereo system, and now the final step is selecting an appropriate speaker box to protect your expensive equipment on rough and fast roads. Make a hole in the back panel for the speaker wires to connect to the electricity. On the z, it was easier to remove the side carpet board with the box and then remove it from the box outside the car. Customfit fiberglass enclosure with 10 w3v3 subwoofer fits 2002up dodge ram quad cab models in stock. The atv we will be building this for is a 2003 honda foreman, the enclosure will feature a stealth intake snorkel, 2 6x9 speakers, a mechanismless head unit and a gps. I would buy my speaker boxes, they are going to be cheaper then you can make them. Fiberglass subwoofer enclosures present some real advantages for a custom car audio setup. If you want to fit them in the trunk, i still would buy my speaker boxes and use ridge foam and fiberglass to fill in the space between the box and the trunk, then fiberglass the foam to the speaker box, prime, paint, mount. Mdf doesnt have this problem, obviously, but doesnt conform well to curved, uneven surfaces.
A wooden enclosure that snugly fit in the well would be a bit difficult to build because of all the curves, and precious volume would be lost in the process. Following the directions in this article, you should be able to build your own subwoofer box. Be sure to compensate for any dips or curves in the fiberglass base. Unfollow custom fiberglass subwoofer box to stop getting updates on your ebay feed. Choose your insulation based on the sound you want to create. Experiment with different amounts of insulation until you perfect the acoustics source. The 15 of mount depth will require the speaker and box to be recessed into the floor. Need help building marine speaker boxes from my speaker building obsession days, mdf is the prefered material for most full freq range speakers. My idea for preventing the fibers from escaping was simple. However, fiberglass is not suitable for larger single panels. How to fiberglass speaker boxes with pictures wikihow.
This dvd covers basic fiberglass fabrication designed for those without any fiberglass experience and is made to take the intimidation factor out of fiberglass work. Here is the stage of taking it from cloth to a hardened speaker box. Building a custom enclosure is a complex, timeconsuming, and difficult task. Though plain wood is cheap and readily available in varying thicknesses, this does not mean that it is always the best option for building a subwoofer box. Subwoofer box design software 3d sub box calculator. Speaker enclosures are used in homes in stereo systems, home cinema. Of course, we will list all the things you need to get started. He has written several books, including all four editions of designing, building, and testing your own speaker systems.
And if you need help, contact our advisors via phone, chat, or. An overview of how to work with fiberglass over foam by robert q. The techniques outlined in this step by step is my own personal techniques and experiences so please feel free to modify the way it is done here. Recommended books and dvds for mobile electronics installer. Some novel garage speakers using plastic gas cans and a speaker kit. Fiberglass will actually cost 2 3x more than wood, stickyicky990s needs to rethink that one.
They will also determine your basic budget, since most of the other costs are fixed. There is no way a wood box will cost more than a fiberglass box. If you want the best fiberglass subwoofer box, this mold layup will get you there. They are constructed with the highest quality mdf that meets our rigid standards. See more ideas about speaker box diy, diy and diy speakers. This speaker box is a direct replacement for the rear seats, and easily bolts into the stock seat retainers. View similar products to the speaker building 201 book in the speaker design books product category. Want a subwoofer in your car but dont like the idea of a bulky square box in your trunk. Here the subwoofer will use the space normally occupied by the spare tire. Fiberglass insulation in a ported enclosure techtalk. This design is old and the characteristics of these drivers. Fiberglass subwoofer enclosures are popular means of housing subwoofers. Oneoff construction using fiberglass over foam robert q. This box is built to house a re audio xxx18 d2 speaker from.
Prime members enjoy free delivery and exclusive access to music, movies, tv shows, original audio series, and kindle books. There is a lot of debate in fiberglassing over the thickness needed. Check out this video tutorial on how to fiberglass a mold layup for car subwoofer speakers. Building a custom fiberglass subwoofer enclosure for an infiniti q50 part 3 duration. Recommended books and dvds related to acoustics, electronics, car. This is well documented in all speaker and subwoofer design books. Unlike our competitors, we do not use pressed cardboard or rice wood materials from overseas. Building youre an audio speaker by yourself is something most people would stay away from.
In order to maximize the use of the volume of the well, i opted to use a fiberglass enclosure instead of building a box that fit within the well. Build a ported box, sealed box for your lowfrequency speaker. Check out this video tutorial on how to carpet a fiberglass car subwoofer box for speakers. How to fiberglass speaker boxes 2 of 3 subwoofer box random audio guy. Get your questions answered from other customers who own this product or have experience with it. First, they can be shaped to fit a specific vehicle or space within a vehicle, taking advantage of space that couldnt be used with a normal rectangular sub. After calculating the needed volume and the appropriate vent dimensions if the box is to be ported, the enclosure is carefully built, all the joints sealed and any interior bracing completed for added strength if needed. Fiberglass insulation in a ported enclosure thats what i did with my nova fortes. Fiberglass wheel well enclosure the fiberglass spare tire well enclosure is a very popular car audio project when trunk space needs to be maximized or the owner wants an ultrastealth installation. This example of a designing a speaker box makes use of many of the calculators found on this site. How to fiberglass a mold layup for car subwoofer speakers.
Fiberglass is also easy to clean and will not react to temperature and weather. In this video we go over the basic setup and shaping of an enclosure that shows how we get it to the stage people get a visual on. Riley the automotive application of frpfoam composite was pioneered in the 1970s by the authors former design firm, quincylynn enterprises, inc. Just after the box has been removed from the trunk. The purpose of this article is to clear up some of the confusion. Fiberglass was used for the bottom and most sides, with wooden dowels for reinforcement on the bottom. We have managed to create a shore list of necessities, as well as to explain. For single 2234, 2235, 2215le15 used as hifi lowend or subwoofer. This article will take you from start to finish through the design of a custom fiberglass enclosure. Weems is an acknowledged expert in speaker systems and speaker enclosures. I used a board on top of my spare to hold my resin, fiberglass mat and tools while i worked in there. Custom built speaker boxes for car audio national auto. Fiberglass fabrication i focuses exclusively on custom fiberglass. Custom fiberglass speaker boxes for large sub guide.
Its easy enough to carpet a fiberglass subwoofer box, but if youre having trouble just watch this car audio upholstery video. Fiberglass has a robust material for propmaking, aquatic sports, boating, surfing, artmakingreally everything. Just follow these car audio instructions to get a booming audio system in you vehicle. We can provide you with comprehensive subwoofer box design software for creating a high performance bass box. The edges of the speaker box are contoured to match the interior of the car for a custom appearance. A wide variety of fiberglass subwoofer box options are available to you, there are 6 suppliers who sells fiberglass subwoofer box on, mainly located in asia.
Because of the video run time i decided to make it a 3 part video heck maybe 4 part but most likely not. Audio savings because of the massive size of this speaker, we cannot simply build a floor mounted box like before. However, if you are in the other group and would like to make your own speaker then this article is just for you. If you made this right, making sure all the fiberglass was laid good with no. Custom fiberglass subwoofer custom car audio, custom. For subs, where the wavelengths are longer than any of the box dimensions, shear stiffness of the panel is more important. For this example, i picked 3 scanspeak drivers for a 3way speaker the same 3 used on the crossover tutorial. If you ever wanted to make your own speaker boxes, this is the way to go.
Calculate speaker box volume, port length and other parameters without getting confused in formulas. How to make a fiberglass enclosure heres some simple steps and photos on how to make a fiberglass enclosureamp rack. Diy audio speaker box building guide faq see the speaker box construction example for more information. We used polyester resin and glass cloth laminations over a core of rigid urethane foam boardstock fiberglass over foam. Designing, building, and testing your own speaker system with.
Measure from the speakers edge to the magnet and add about between 3 and 6 inches 7. These subwoofer boxes are made with pride in our own facility here at hifisoundconnection. Designing, building, and testing your own speaker system. He has written several books, including all four editions of designing, building. Be sure to check out our selection of subwoofer installation accessories we carry a variety of speaker terminals, port tubes, carpet, and other accessories you need to build your box. This is probably the only book you will need to build your own boat using composite materials. The item is a set of 2pcs 2 way speaker box terminal cup square connector copper speaker binding post screw down terminal banana jack and plugs subwoofer plugs diy home speaker kits home stereo speakers diy car stereo, which is mainly made of durable plastic and goldplated metal, and designed for diy speaker and subwoofer boxes. Carpeted or upholstered custom built speaker boxes are usually constructed of mdf, medium density fiberboard. The book is very easy to read, the instructions are really clear and easy to follow.
If you are building a larger box or have a more square shape it is possible to combine wood, like mdf and fiberglass to make a box using wood for the larger flat sides. This tutorial shows you how to work with fiberglass to make a sub box located. A fiberglass subwoofer enclosure provides a lot of advantages in any audio car setup. China pro audio speaker box, pro audio speaker box. Fiberglass fabrication i focuses exclusively on custom fiberglass projects for car audio installations also available with fiberglass fabrication ii at a special price. The sub box i built for my king cab titan used both mdf and glass. In most vehicles the spare tire well makes a perfect candidate. Also fiberglass when done right will look so much better than wood. How to fiberglass speaker boxes 2 of 3 subwoofer box.
How to carpet a fiberglass car subwoofer box for speakers. In this instructable i will show you how to build your very own custom subwoofer box. Fiberglass flexes over large, flat, unsupported surfaces. Although the book was written in 1982, the information is still completely valid, and i say it after reading a dozen books on composite materials. A loudspeaker enclosure or loudspeaker cabinet is an enclosure often box shaped in which. Our virginiabased experts love helping folks find the right gear. Aside from protecting the subwoofer, a fiberglass enclosure can improve the sound quality of any speaker system. Helpful tips and stepbystep instructions for designing and building your own custom subwoofer box.
It is also quite easy to make a customized fiberglass subwoofer enclosure. China pro audio speaker box manufacturers wholesale 2020 high quality pro audio speaker box products in best price from certified chinese professional audio wholesalers, sound equipment manufacturers, suppliers and factory on. Here are some projects to get you inspired about working with fiberglass, and le. Why not build a custom fiberglass enclosure thats molded to your trunks interior and looks factory installed. Good speaker boxes for in front of the rear wheel wells that would hold a 10 or 12 any compartment, recess cup hold, tool box added to the top is like aarolar said, gravy if no one picks this up and runs with it i might give it a go this summer and see if i can kick a few out for friends and board members. Overdamping can alter tuning and, in the case of driver used full range, result in a.
909 1312 513 1244 1564 623 994 188 784 1063 335 581 167 1467 375 894 1261 944 1564 1314 1477 860 828 1553 889 1419 906 717 1482 1074 194 1231 192 1230 989 1349 1276 46 339