I’ve seen several fiberglass speaker overviews that demonstrate how to make a personalized fiberglass below box. None of these overviews have actually truly discussed exactly how specifically to do it. Either they don’t have adequate photos or do not explain it properly. In this overview I am mosting likely to provide you the In’s and Out’s of Making a customized fiberglass speaker box. I have actually determined to make a below box for my Honda Start. I am going to be mounting a JL Audio W3V3 with a 500 watt Towering Amplifier.
Personalized Fiberglass Speaker Box:
1 Gallon of Fiberglass Resin (discover at Automobile Area, Advanced Auto Components, And So On).
Economical Paint Brushes (possibly about 10; you will certainly throw away after each usage).
Rubber Gloves for fiberglassing.
Fiberglass floor covering (regarding 6-8 plans relying on the size of your box).
MDF Timber 1/2?
2 Dowel Rods.
2 Rolls of Masking Tape.
Economical Mixing Cups.
1-2 sq backyards of fleece (leisure activity lobby).
Fiberglass Sub Box:.
Ok, time to start making a fiberglass sub box! The primary step to making the box is extracting some plans on what you want and also how to you wish to do it. When fiberglassing, you can’t actually repair your mistakes because when fiberglass resin is completely dry, its DRY.
We wished to make an easy box that would certainly conserve area, as well as look oem to the prelude. We began by laying covering up tape down so no fiberglass resin jumps on the rug, since if it does, its destroyed. Also, see to it to tape additional room then your really mosting likely to make use of simply to be safe.
We did about 2-3 layers of tape and then likewise added some light weight aluminum foil as a layer, regarding not obtain any type of glass on the carpeting. When you assume that you have sufficient tape as well as there is no possible way that anymore fiberglass can get across the carpeting; do another layer.
The following action after you have touched every little thing is to start fiberglassing. Prior to you blend your fiberglass with your hardener, you should cut strips out of your fiberglass floor covering. I usually make strips about 7-9 inches wide. When you prepare, what you need to do is mix your fiberglass with your hardener in the mixing mug. The hardener will have how much fiberglass material to hardener mix to make. Make sure you prepare prior to you begin fiberglassing because it dries somewhat fast. Paint a layer of fiberglass resin onto the tape with no floor covering. After you’ve painted a layer placed fiberglass mat down as well as repaint another layer over fiberglass after that. Wait concerning 10 mins and afterwards do an additional layer prior to it dries totally.
Now, wait at the very least an hour and allow the fiberglass material entirely dry. When its dry, you can take the mold and mildew out and detach all the tape and also light weight aluminum foil. Place it back in your trunk as well as extract where you wish to cut off. Make sure you go slowly and do not take all of it off at the same time.
Currently you require to remove a MDF ring for your speaker to screw right into. Some like to make a flush ring with a router however I like the one ring method much better. I am using a 10 inch jl sound w3 so I eliminated a 10 inch ring as well as utilized the specifications from the box to make a ring the best size.
Then we took out our freshly trimmed fiberglass box and also put one more layer of fiberglass floor covering on it. Normally you intend to do concerning 5-6 layers of fiberglass. Some state you need to be able to depend on your box without it damaging. Another excellent fiberglassing suggestion is to eliminate as numerous air bubbles as possible. This will certainly make the mold a great deal stronger due to the fact that there’s no air pockets. You do this by jabbing the fiberglass instead of really attempting to repaint it.
Ok, enough playing around; back to fiberglassing! Next we placed on a last layer of fiberglass mat as well as material. After this has actually entirely dried out (concerning 3 hrs) we began fining sand as well as reducing to obtain the form we wanted with our personalized fiberglass below box.
When your back mold and mildew looks great to you its time to establish your MDF ring up exactly how to desire your sub to be. Hold 原理原則のコンテンツseo your call where you believe you would certainly like it. Cut some dowel poles to size as well as place your ring exactly how you desire it. We used superglue and also epoxy to maintain the dowel poles as well as the MDF ring in place. Its important that your ring is extremely strong and also durable since we are going to stretch fleece over it.
See to it that when your ring remains in location every angle looks excellent as well as also to you. When you stretch the fiberglass and start painting resin on it, there’s no turning back.
Now is the enjoyable component. This is where your fiberglass speaker box starts ahead with each other. Get your fleece and stretch it over your mold you have made. Make certain to extend it as limited as possible so there are no folds up or loosened components. The fleece should be touching every edge of the rear of the fiberglass mold.
Make use of a staple gun to secure the fleece to the subwoofer fiberglass mold and mildew. Staple the staples in the side of the fiberglass box so you do not fiberglass over them as well as have them be stuck forever.
As soon as you believe its done look it over once more from all side and also see to it looks how you desire it to look because as soon as the fiberglass resin is on, its that form forever.
When every little thing looks good to go, its time to start glassing. Mix an excellent quantity of fiberglass (about 12 oz) and paint the fiberglass over the fleece. Repaint it on thick, as well as ensure to go all the way to the edge so you mold and mildew both items (front and also back) with each other. There’s no demand to paint the entire ring because we are mosting likely to quit anyway. Do fiberglass the fleece to the MDF ring.
When its dry (took around an hour due to the fact that we used a lot of glass) you can remove the accessibility fleece from the side of the mold and mildew and around the ring. Right now you need to be able to pull the dowel rods out of the box and also the ring ought to remain where it is. Once you’ve cut off the mass excess of the fleece, throw the box in your vehicle and see exactly how it looks. Looks pretty good here!
Not to screw up the external shape of our fiberglass below box, we require to include the remainder of our fiberglass layers to the inside of the box. Include regarding 2-3 layers of fiberglass floor covering to the within the mold. Make certain to fiberglass in between where the two mold and mildews collaborated.
Once you finish the inside of the box go out the sander and also the jig saw as well as removed all the excess crap around your fiberglass box. We are going to utilize carpet on our box, so we do not need to sand the really fiberglass mold. Rather we just sand all the corners as well as sides so it fits snug right into the trunk of the Honda Overture.