When bass has to be powerful and yet transparent and easy to handle: Hevos Power set 2×10/1×15 and 2×10/2×10. Extreme power handling, great sound. On top the Hevos 400D hybrid amp with tube pre-amp and class-d power amp.
See www.hevos.nl/en/power-set/ and www.hevos.nl/en/400d/ for more details.