GGNTKT, are a recently created measurement led loudspeaker manufacturer from Germany, their superb M1 design arrived a couple of years ago and that has now been joined by the extraordinary 4-way M3.
GGNTKT M3, four-way, full-range, cardioid response down to 40Hz arrive next month!

The M1 and M3's enclosures  are made from a high pressure formed
MDF derivative, 'Valchromat', this material is natively coloured and resin impregnated  which makes it not only much stronger but also less susceptible to moisture.
Completely uniform in appearance it is ideal for the precise CNC milling which is used to create the compression ring tweeter's  waveguide.
Both M1 and M3 feature a cardioid bass response, essentially you her more direct sound, and less SBIR ( speaker boundary interference) it also allows the speakers to be positioned very close to the front wall.
The M1 has two rear 6.5" high excursion woofers, to extend the bass response down to the low 30's hertz and to create the speeakers cardioid response.

The amplifier and DSP for the M1 is externally located  in a slim stylish aluminium enclosure, both power and signal are conveyed to the speakers by 'Speakon' cables.
The amplification, has inbuilt ten band parametric EQ and can accept either and analogue or digital input.
Just add a streamer for a complete 'system'.
The M1 has two rear located bass drivers which enables an almost full-range 32Hz response, there are presets for both near or far-field listening and either monopole or cardioid bass response.