Try a Genz Shuttle if you see one on the used market, I played through the 10" combo and it was super clear (a little too much for me at the time!) and more than loud enough. Highs were crisp and the lows were fat but tight.
The head detaches from the combos so this might be worth checking out if you're near Herts:
There's also the more powerful/larger combo here:
Also worth trying a Markbass F1 or F500 if you see a used one, very neutral sounding and built to last.