Hi:
I have found these 165mmm adapters. Now you can install a wide variety of excellent speakers
http://www.incarexpress.co.uk/focus.php3?partno=SAK1107
AUDI A2 1.6 FSI Amulet Red - Open Sky - S-Line - Alpine 7998-R + Infinity Kappa + Parrot CK-3000
I have found these 165mmm adapters. Now you can install a wide variety of excellent speakers
http://www.incarexpress.co.uk/focus.php3?partno=SAK1107
AUDI A2 1.6 FSI Amulet Red - Open Sky - S-Line - Alpine 7998-R + Infinity Kappa + Parrot CK-3000