I bought a pair of jensen 990ti 6x9s and want to install them in my parcel shelf (astra mk5 (i think) Y plate) but have no idea where to start, my questions are as follows:
1. head unit is not standard, its an Alpine head unit (will post the model number shortly as i fear this may be needed), are Aplines generally compatible with 6x9s ?
2. Where do i start with the wiring ? I have no idea what to look for and where to look for it ?
3. How do i measure up the 6x9s on the parcel shelf before i start cutting them up ?
Like i said i am a complete novice but willing to try anthing once! the wiring concerns me most so any help would be gratefully appreciated.
Thanks in advance