The LMS 1590C enclosure is here. The aluminum machining looks way nicer and more finished than what I used to get from the big suppliers before I started sourcing my own.
Our 1590C is similar in size to the 1590BBT and 1690NS enclosures. It comes with 4 screws. It's diecast aluminum. It's shrinkwrapped. It's GREAT. And it's for sale cheaper than anyone else has it.
The internet isn't in complete agreement on what the 1590C official size is so you should check my measurements just to make sure we're talkin' 'bout the same thing. The LMS 1590C enclosure measures 120 x 94 x 56.5mm (4.72 x 3.7 x 2.22)".
1590C Hammond clone enclosure
With back plate and four screws
Depth: 56.5mm, including back plate
Depth: 52.0mm, excluding back plate