You don’t remain in business selling a product that doesn’t sound pretty good and at a fair price... but side by side... how do they stack up with similarly priced planars, electrostats, open baffles and traditional box speakers in producing accurate lifelike exciting music??
At the end of the day, its the sound that matters... and if ohm bests various loudspeakers and loudspeaker types using cardboard tubes or off the shelf transducers or $10 capacitors, good for them.