I have been running a set of 18 bit Dsp5k's for over 20 years as TV speakers , I love em and wont sell them.
For 500 quid a pair , I would buy as many of em on offer as I could.
Well done with the bargain buy , I wish you well to use and enjoy them.

Roon/Tidal, SBT, Trinnov ST2 , Twin Devialet D premiers, Vivid Audio Giya G1 Spirits, dedicated and treated room.
Meridian gear: 568.2mm and DSP5000's acting as TV speakers.