I have a pioneer ts wx205a ampiflier but not in de orinigal box when i have it on for 5minuten it makes strange noises andsounds dont work good and if i let it cooldown fore a couple minuten its again

SOURCE: spl box 12inch pioneer subs pls

this is from pioneer  http://www.pioneerelectronics.com/pio/pe/images/portal/cit_11221/126763081TRD1217-A.pdf

SOURCE: pioneer box

Hi,

Thanks for using fixya!

I have had the same problem that you are having right now. I basically don't know how to start making my own sub box. Well, I chose the Bass-reflex type Box. This the best. Check this link out for a detailed overview of sub box making. http://www.hardwareanalysis.com/content/article/1789/build-your-own-10-inch-subwoofer/

Have a great day.
- HotRatchet

SOURCE: Kicker CVR making strange noise

I purchased this kicker saturday. Monday mine made the same weird noise. wednesday i had time to take it back where i got it and they replaced it but as soon as i did it made the same noise. they gave me another one and said if i have problems with it they will replace it. i have a feeling this one will do the same thing. They told me it is a problem with the speaker so maybe try taking it back and telling them what happened and getting a new brand

SOURCE: i need bow specifications for a pioneer ts-w308f

Hello, The problem with the enclosure is that you purchased a "free-air" sub, which is designed to NOT use an enclosure. You need to simply mount the sub on a baffle (board) that covers the whole entire rear deck of your vehicle, and seperates the inside of the trunk from the cabin of the vehicle. Use sealant to keep the two compartments sealed air-tight and mount the sub on the baffle-board. The other option, is to build a very large box (larger than 3 cubic feet) that would be incredibly huge for the subwoofer, as a free-air, it has a VERY high QTS, and relies on a massive amount of air behind the woofer to allow it to reach low frequencies. The best bet would be to get rid of the free-air sub and purchased a sealed enclosure subwoofer for use in a small (.6-1 cubic foot) sealed box.

SOURCE: pioneer impp ts-w252c

Check the braided wires from the terminals that attach to the underside of the cone. These are made or braded fine wires and non-conductive materials such as nylon strands that strenthen the wire.
Sometimes the conductive part of the wire breaks but the nylon part of the wire is still holding it together, so it doesn't look like it's broke. If this is the case it is usually weak in one spot, if you gently move the wire around. If you play music through it as you move the wire and the sound cuts in and out that's most likely the prob. You can also use a 9 volt battery touched to the speaker terminals instead of music for the test.
Lead in wire, surrounds and other speaker parts can be found at fixmyspeaker.com The wire is pretty cheap but can be a tricky soldering job.