Looks like the Enclosure needs to be sealed more. All Screw holes on enclosure need be siliconed at the min or Saw dust Mixed with Wood glue or Wood Putty. Seal all Joints also. along the edges. Not the Best wood for Acoustics. MDF or Birch Ply or 3/4 Plywood would be much better than The Pressed Ply sheet( Not very Rigid and quite flexable with air movement and Pressure). Im sure that box is doing some Flexing, and you may be loosing some air./ having Air leakage possibly. Do yourself a favor.. Get a Fuse in place of that power wiring from that battery to that amp. That will run you approx $30 if you go Cheap off of GP Audio and OFC.While you are there.. Look at getting a Glue and Screw Enclosure Kit Tuned for those subs . The Port and Box you have it the Main Culprit at this time.Look way too small as well for the subs.
GP Car Audio is a manufacturer of many USA Made ðºð¸ car audio products. We are also a distributor for several top Audio brands including Sundown Audio, XS Power, and Deaf Bonce.
gpcaraudio.com
I have this enclosure on a older pair of A.Bass XFL 12s .. and they Slamm on a CT Sounds 2k on one my Temp set ups. Looks like you know how to use a drill/ Screws and Silicone. Shouldnt be to hard for you as youve built this one here. Everything is In Alphabetical order and Marked and instructions are easy to follow. Id recommend using LockTite glue or Gorilla Wood Apoxy.. But Liquid Nails be fine and used Silicone to seal inside and out and all screw holes.
GP Car Audio is a manufacturer of many USA Made ðºð¸ car audio products. We are also a distributor for several top Audio brands including Sundown Audio, XS Power, and Deaf Bonce.
gpcaraudio.com