yer its preety hard to get into full 3pt security system/immobiliser, the sony 6" 220w 3 ways sounds really really good actually probs the best st8 6" going round, but i wouldnt go anything else with sony not all that good, also thats all insured for 2.5k all up n i got it for 1400 fitted, so im not complaining....yer also my car is agreed valued way above the market value, so....but yer it really goes hard, the comps as i said are ebst pound for pound, dollar for dollar sub around...