Confused, the beginning of the description states "give out a luxurious bass (frequency response 16 - 27,000 Hz with an error of 3 dB)," then says "On a technical approach, the speakers feature an impedance of 5 Ohms, a frequency range from 47 Hz to 37 kHz (+- 4dB & 39 Hz – 47 kHz +- 10db), a sensibility range of 97 dB 1W at 1 meter."
Which is it? If the latter, those specs are a joke for a $5M set of speakers that look like a golden turd.