Crisp, funky, punchy, bassy sound?
He played a Warick from what I've read in the past through a Boss multi effect pedal... But I can't imagine that was all of the tone.
But, I'm using that as an example of the sort of area, not a copy. That deep compressed tone that sounds punchy. I've never been able to achieve that myself and having had some poor experiences with compression pedals tally in the past I've steered clear of them until recently getting a Boss one to limit peaks.
But, is it all a compression pedal and the choice of bass?