Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box

Super nice box! really impressed with the looks and sound!

Received flat pack no damage at all packed very well took less than 1 hour this enclosure sounds amazing and I especially like the 32hz tuning huge improvement from the previous prefab from ebay which had 43hz tuning thanks jp and d4s as a whole definitely recommend if your on a budget you'll be pleased for sure

Box is good quality. Easy to put together just be careful on the corners cause the screws meet up and you’ll bust the box. Only complaint is it didn’t come with screws.

Yeah this is a good deal for sure. Need to be able to access my spare easily for a couple months so I took out my raised floor 2-12" sub custom box I built & threw 1 of the 12s in this thing after screwing, gluing & paint. It makes almost as much bass as the custom aeroport 2-12s box I built! Definitely tuned nice & low as well. You almost couldn't buy 1 3/4 4×8 sheet of birch at home d for 119... they were 109 when I checked before grabbing this. Certainly worth every penny!

My only problem is that the pre drilled holes on the corners intersect with each other and if you aren't careful you will punch a hole out the side of the box.

The pieces aren't cut exactly flush and I wish the mating surfaces were routed out so I wouldn't need a 90° jig. Also, it's only pre-drilled on the face so you're going to have to do some drilling. But for the price it's still pretty damn good. I've got a small overhang on one side that I can fix with sanding or my router. Everything else fit perfectly. I stained it and did a satin finish. I wish I could link a pic because it came out gorgeous.