Good response (no pun intended) to my question guys, thanks.
I am planning to run decent 6 1/2 splits (probably Focals at around $400), an eclipse/jvc/blaupunct head unit - still shopping on that 1 but got my eye on the jvc KDS895 (4x50max, remote control, multicolour lcd, 2 preouts - approx $400), response 4x100RMS amp ($400), and then 1 or 2 12 inch subs- need to shop around for these ($400-total budget $1600..shop should throw wiring in!).
I won't have any rear fill to start with (its for my soon to have R33) so being a 2 door I might not need it (with good high power front)...if I do, then I will run them some 6 1/2 coaxials off the deck. My aim is to get decent sound without heaps of weight gain, so I don't want heaps of subs and multiple amps.
Questions:
That amp is rated at 2x300RMS at 4ohm bridged. Does anyone know if it is stable at 2ohm when bridged? If not, is there a way to wire 2 subs so that each will get 300 RMS by using only 2 channels of this amp? Would this be achieved by series wiring 2 DVC subs so that they each are 8ohm and then parallel wiring them to the 2 bridged channels? Its been a few years since I installed my current stereo..I am a bit rusty.
Also, I've read that the amp has variable input from 0.25 to 2.5 volts...this is good if you have a crap head unit (low output) but I have an equaliser that has a 12 volt variable output....I guess I won't get higher than 2.5?
Aussie_gli, I can get them for $383 from a wholesale dealer (not jaycar) over here in WA...can you do better? (have to add p&h onto your figure also).