hiding the wires in a fiberglass box?

If the box is a sealed box nothing inside should move or rattle. The only way there will any noise from the wires being inside the box is if the box as a whole rattles around and/or the box vibrates.

Questions.

Is part of your box already built?

What type of box is it? sealed/ported/bandpass

and is the inside of you box going to be visible once it is finished?

Explain in a little more detail what you are mounting where and the wires you are trying to conceal, any pics would be great!

Thanks for the reply.

The box hasn't been built yet,  I have everything planned out tho. Basically.. 3 15"s going into the trunk area of a PT Cruiser. Box will be sealed. 3 chambers. I was going to build just one box, and not chamber it.. but other members are saying I should chamber it into 3. I hope smaller then recomended enclosure won't affect the sound of the sub in each chamber. I am going to build the bottom, back, and sides of the box with 3/4 MDF.. and heavely reinforced fiberglass for the front and top. The back of the box will not be seen at all, nor the sides, nor the inside. Just the front that is fiberglassed.

Basically, the amps will be flush mounted to the floor, so those arent the problem.

The problem, or concern is my crossover. I am going to have it look like it's bulging out of the box, it will be mounted on the fiberglassed portion of the box. So basically, the wires have only one way to go.. inside the box!. That's my problem. My RCAs, ground, power, etc need to be ran into the box, and back out the back (being the back isn't going to be visable)

So, I didn't know if I should buy some PVC pipe maybe and run it from behind the crossover.. to the back. Or ideally, somehow attach the wires to the inside of the fiberglass box.

If i remember my acoustical properties correctly there won't be a noticalble difference, which is 3db, between two and three subs. The only way to get that increse is to double the surface are that is being used, i.e. going from one to two or from two to four, or to double the power supplied by the amplifier. So something to consider. I built a box  for three 12's that fit into a honda civic coupe and playing around with the install the difference between the two and three wasn't even noticable. If just depends if you are going for the look or for the sound. I would reccomend getting a bigger amp for two subs so that it would hit clean and hard.

Are the subs to be placed in the back on the part that won't be seen or the front. You could condsider funning a channel on the sides or even running the wires under the bos rather than through the box. Just some more thoughts on what to do without actually seeing the project.