Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

First, what size of speekers do i need for the front doors?sounds like a stupid question, but the orignals weren't installed (or any for that matter) when we got the car! all thats there is the wiring plug and a hole in the door!!

Secondly, the horn doesnt work! this is mainly due to the fact that it's the wrong steering wheel that has been fitted and they probably haven't wired it back up yet, but jus trying to get it through an MOT so need to get it working for that.

thanks in advance for your help!

u need 13 cm speakers for the front, but if ur not puttin standard speakers back in you will need adaptors to stop them hitting the windows,. you can get these from ebay and halfords.

as for the horn i wud just wire it up to a switch on the dash.

for speakers what im running is (bought from scrap yard) JBL speakers mounted inside origional speakers, as in the centres cut out and the new speakers were then bonded to the old speakers outer frame, seems to do the job anyway