adapter pods
http://www.ebay.co.uk/itm/Vauxhall-Astra...1e73bfe967
pick 6.5 speakers 4 ohms i used alpine but rusty may know what he used
kits are on ebay
http://www.ebay.co.uk/itm/Vauxhall-Astra...25740533a7
http://www.ebay.co.uk/itm/Vauxhall-Astra...1e71f4540a
http://www.ebay.co.uk/itm/Vauxhall-Astra...2582907c8b
think i put these in the front plus tweeters
http://www.ebay.co.uk/itm/CAR-SPEAKERS-S...3ce3a280b9
one of these in the center
http://www.ebay.co.uk/itm/Alpine-SXE-082...35d63472d8
and these in the rear
http://www.ebay.co.uk/itm/ALPINE-SXE-172...2577a64211
http://www.ebay.co.uk/itm/Vauxhall-Astra...1e73bfe967
pick 6.5 speakers 4 ohms i used alpine but rusty may know what he used
kits are on ebay
http://www.ebay.co.uk/itm/Vauxhall-Astra...25740533a7
http://www.ebay.co.uk/itm/Vauxhall-Astra...1e71f4540a
http://www.ebay.co.uk/itm/Vauxhall-Astra...2582907c8b
think i put these in the front plus tweeters
http://www.ebay.co.uk/itm/CAR-SPEAKERS-S...3ce3a280b9
one of these in the center
http://www.ebay.co.uk/itm/Alpine-SXE-082...35d63472d8
and these in the rear
http://www.ebay.co.uk/itm/ALPINE-SXE-172...2577a64211