It’s dimensions, which are unfortunately not described in the link, match the panel almost perfectly, as you will see in the picture. The case comes with a adjustable foam, so you can shape the inside as you like. Best part is the price, just 89,- euros!
Ola, the Pelican 1700 fits the JL Cooper. I bought one for mine not to long ago and it fits great. Only downside is that particular case doesn’t spot the the pluck’n peel foam so you have to cut it yourself. Otherwise it’s a great fit.