| You can further the interior of your car's | | | | depth of 3/8 inch. Do this between the inner |
| capacity to produce much better music by | | | | and the outer circle, and this area would be |
| getting it some subwoofers. Along with that, | | | | the place where the frame of the speaker will |
| you do have to have some subwoofer boxes to | | | | be flush mounted. |
| go with that. You see, subwoofer boxes could | | | | |
| be sealed, ported, or bandpass. And these | | | | Cut the holes for the speakers using the |
| three are just a few of the styles that these | | | | jigsaw. Later on, use a file to smooth the |
| boxes could have. | | | | edges. You can also use the sandpaper to |
| | | | smooth out the area. Then, cut out round |
| Consult first with the manufacturer or the | | | | holes measuring two inches. Do this on each |
| retailer of your subwoofer speakers. Ask them | | | | of the side panels. These holes will be |
| about the dimensions of the box. Then, ask | | | | filled with the connectors for the speaker |
| them also if the given dimensions are | | | | wires. |
| interior or exterior. Interior dimensions | | | | |
| would have to include the ¾ inch thickness | | | | Using screws, assemble the box. Seal the |
| of the wood. On the other hand, for exterior | | | | joints with silicone. This is to ensure that |
| dimensions, the manufacturer has already took | | | | air will not leak out. Leave the front panel |
| that into consideration. | | | | off first. Then, spray glue on the outer |
| | | | portion of the box as well as on the back of |
| To start off, you should have these tools and | | | | the carpet. Wrap the carpet tightly into the |
| materials for you would be using them as you | | | | box. Put in some carpet at the top panel. |
| proceed with this task: a ¾ inch | | | | With the use of a razor blade or a scalpel, |
| medium-density fiberboard, a jigsaw, a | | | | cut vertical, horizontal, and angled lines in |
| router, a power drill, a down spiral or a | | | | a star pattern into the carpet. Then, cut out |
| spiral bit, a ¾ inch bit, a file, some | | | | the carpet that covers the connector holes. |
| sandpaper, a razor blade or a scalpel, some | | | | |
| spray glue, a tape measure, a pencil, some | | | | Place in the connectors and make them run |
| screws, silicone, a solder, a solder gun, a | | | | through the holes. Make sure that the two |
| calculator, some scratch paper, and your | | | | prong terminals are inside the box. Then, |
| car's carpet. | | | | screw down the connectors. Seal around them |
| | | | with silicone. Solder the speaker wires to |
| Start the constructing process by using your | | | | the speaker and connector. Also solder the |
| pencil and tape measure to trace out the | | | | positive wire to the positive lead of the |
| patterns of the enclosure on the fiberboard. | | | | speaker. Do the same with the negative ends. |
| Trace out the patterns for the six sides of | | | | After everything has been done, put in the |
| the box. Also add in a center divider for | | | | front panel on the box and screw them in. |
| inside the box which would serve as the | | | | Push the speakers into the star pattern cut |
| separation between the two speakers. Cut | | | | out on the carpet that covers the speaker |
| these patterns out with the jigsaw. | | | | holes on the front panel. You can now install |
| | | | the box inside your car and enjoy the music. |
| Take the pattern for the top portion of the | | | | |
| subwoofer enclosure. Use the frame of the | | | | Carpets that you would be needing for this |
| grille of the subwoofer speaker and a pencil | | | | project could be purchased at Toyota Parts |
| to trace the outer and inner portions of | | | | Online along with other auto products. This |
| this. Do this on the location of the board | | | | store specializes in Toyota parts like |
| where you would like to put in your speakers. | | | | specifically made Toyota Corona parts. |
| Use the router with a ¾ inch bit and cut a | | | | |