I OWN A PAIR OF FUTURE 1
THEY HAVE THEIR DOWN ORIENTATED WOOFER PORT IN COMMON WITH THE D25
SO YOU CAN POSITION THEM MUCH CLOSER TO THE REAR WALL
THE D15 GETS VERY POSITIVE CRITICS IN DIFFERENT EUROPEAN MAGASINS
HOPE I'VE BEEN OF ANY HELP
THEY HAVE THEIR DOWN ORIENTATED WOOFER PORT IN COMMON WITH THE D25
SO YOU CAN POSITION THEM MUCH CLOSER TO THE REAR WALL
THE D15 GETS VERY POSITIVE CRITICS IN DIFFERENT EUROPEAN MAGASINS
HOPE I'VE BEEN OF ANY HELP