I have just fitted an alpine headunit into my 1994 WRX, however when i turn the volume up to around 20 the headunit starts to flicker, and if turned up higher it even switches off completly then comes back on, i havent got any amp/sub intalled just vibe 6 x 9s.
does any 1 have ne ideas as wot this cud be??
i woz thinking some sort of power supply problem, as the headunit runs fine in my other car, but just cant work out what it could be???
Any ideas appreciated.. thanks
Thanks in advance