I achieve this exactly, and purposefully by using:
Warwick Thumb bass w/active electronics and eq set flat
Ashdown Lomenzo Hyperdrive set to over-gain the high-mids w/mix set to 25% effect/75% clean.
Mesa M9, set flat.
Mesa 210 w/crossover set to 3k and tweeter turned down 1/3.
---very 'hi-fi'---
You may never achieve the clank you want if your bass/amp isn't set up for it or your playing style doesn't allow for it.
I have my action set fairly high, use high-tension nickle plated strings, and play finger style only.
However, I also hit the crap out of my strings, file my right hand fingernails moderately long, and use a very deliberate attack when I want extra clank (right into the board, like I'm bouncing the strings off the frets).
Very clanky, plenty bassy, plenty of midrange, not lost in a mix (I play with a loud metal-guitarist).
Sometimes I boost the eq a few dbs at 1000Hz (eq on pedal board) if I want to over emphasize the clank, sometimes.
Or sometimes I turn up the highs on the bass, sometimes.
I agree with most here though, play with your eq settings on the bass and amp.
Boost the highs/high-mids and bass a bit.
Drop the mids and boost the volume on the amp.
You never know what will work until you try though, so many variables with different set ups.