Hi USparc,
yes i read your mods for the rf3.
Sounds great, how did you figured out the specs of the parts for the crossover ?
Are your 2 woofers connected parallel or in series ?
Can you mail me your schematic? Perhaps i try to add another woofer.
A vintage Philips fullrange speaker in TQWT enclosure made much more deeper and more precise bass than the RB-5, but not so efficient mid bass. Perhaps you are right and the bracing can improve precision, i will try it.
greetings,
Falko