Fiberglass Speaker Boxes
Most speaker boxes are both fiberglass pad, or MDF building. The custom touch is lacked by mdf while easy to work with and achieve good results,. Fiberglass allows you more liberty to do what you need. In this guide we’re are building a simple box to exhibit the process of working with speaker rings and glass mat. Many of the same measures apply for a built-in sub woofer box.Start by reducing a MDF base for your box. When you are building a built-in box, this doesn’t connect with you. Once you have your base, you need certainly to work out how you wish to aim your speaker. The way you aim them is dependent upon the sort of speaker and personal choice. You can begin cutting and sticking dowels to keep the speaker rings in the proper alignment once you discover how you wish to aim the speaker. These dowels only have to be powerful enough to put up the rings until your first glue request dries. Make your fencing the right size to meet the amount needs provided by the speaker manufacturer.Next employing hot glue or stables place your type in either fleece or cotton. While wool may be the chosen fabric, I prefer to utilize cotton. Cotton will absorb less resin which makes for a tougher light box.With the fabric stretched tight you are able to use the first level of resin. In this step you don’t use glass mat. You’re just trying to get the material to retain a shape you can work with. For resin, I would suggest an inexpensive poly based resin. There’s number significance of more unique epoxy resins because the glue will not see high stresses or UV. Regardless, you must follow the glue produces guidelines for mixing and employed in merely a well ventilated area. When you’ve experience with fiberglass you could add around 50% more hardner to speed treatment times. Any longer than 50% compromises strength and makes too much heat.Now that you’ve a rigid type you may start building your cushion layers. I recommend the heavy weight mat used by marinas for boat hulls. The large weight mat is both inexpensive and strong. Combine enough resin to lay down 3-4 items of mat that are 12″x12.” A large paint brush can be cut down by you to apply stab and glue out air pocket. Another way is to utilize a fiberglass roller. No real matter what approach you use hold you resources in paint thinner between coats to stop them from getting un-usable. Keep utilizing pad and glue until the box is sturdy and full. A good measure of when the box is strong enough is when it can support your entire weight.Once the sub-woofer box is strong enough to support your weight, completely sand it with 80grit sand paper to supply a good base for the auto-body filler you’ll apply.The key to utilizing auto-body filler, is use thin coats and more coats than you think you need. You’ll have to sand between coats to stop de-lamination. Are packed when sanding use a quality dust mask.Keep applying and sanding off the filler until all dimples and significant holes. Now’s the full time to install any speaker terminals or supports you’ll need to complete your install. I also simply take this time around to remove any dowels that have become loose. For almost any I cannot eliminate, I recently mud them set up to prevent them from coming loose later.If you want to carpet your fencing you can stop at this point. If you are planning to paint it you need to use a glaze coating to complete any pin holes and minor dimples left. After the end is trouble free mud from 120 to 600 grit sandpaper in preparation for primer and paint. From here you’ve an extensive variety of alternatives from lacquer paint to Rhino-Liner.
Go to our website for more details about speaker enclosure
Related Posts
Tags
Share This
Recent Comments