Hey Erik!cool kabinet work!!!- you do really 1st rate stuff - am envious - here in the US - mid 1970's (Disco time) Pioneer marketed a very nice plexiglass 3-way reflex system with 12" woofer
do you play in a band? - just wondering - I used to play electric bass
have you built Karlson? - they're Kool for some things - punch like Tyson - sometime visit Ulfman's Karlson forum and try to pep it up with some input
Best!
Freddy