[hungga]

First of all, thank you for viewing. I'm new in ICE like just a month into it so maybe what I'm thinking is really void of any possibility but I couldn't help but asked.

I have now a DLS K4 2 way driven by a 2 ch amp (without a crossover as manual's advised) and an underseat active subwoofer installed in a subcompact car, a variation of Toyota Passo/Daihatsu Boon. I saw a pair of 6.5" DLS Scandinavia at a shop and at the same time I'm eyeing a 3 way DLS Gothia so that's how this 'daydreaming' happened. My budget is like pretty much 'an idiot with money to waste' USD 6000-6500 excluding HU (A Kenwood or a pioneer high end with 3 preouts)

Here's the sketch:

Specs:
DLS K4
..Woofer size - 10 cm (4")
..Tweeter - 13 mm
..Power handling capacity - 50 W RMS / 80 W max
..Impedance - 4 ohm
..Frequency range - 65 - 20.000 Hz
..Crossover point (Hz) - 6500 Hz

DLS Scandinavia 6.5"
..Impedance - 4 ohm
..Description / type - 6,5" mid bass / midrange driver
..Outer diameter - 165 mm / 6,5"
..Recommended amplifier - 50 - 200 Watt
..Frequency range - 50 Hz - 6000 Hz
..Fs - Resonant frequency - 42,7 Hz
..Sensitivity - 85,4 dB
..Voice coil - 50 mm / 2"

DLS Gothia 6.3
..Woofer - size 16,5 cm (6,5")
..Tweeter - Gothia 1, 28 mm (1,1") tweeter in metal housing
..Power handling capacity - 100 W RMS / 180 W max
..Impedance - 4 ohm
..Frequency range - 30 - 25.000 Hz
..Sensitivity - 91 dB (1W/1m)
..Crossover - Box filter LP12dB / HP 6, LP 6 dB / HP 12 dB
..Crossover point (Hz) - 400 Hz / 5500 Hz

DLS CC-44 amp
DLS website (too long to paste here)

My questions are:
1) Is this setup possible?
2) If yes, then what else do I need?

Thank you very much for reading/commenting/advise

hungga