Cube Audio Nenuphar Single Driver Speaker (10 inch) TQWT Enclosure

Cube Audio (Poland) designs single drivers and single driver speakers. 

Principals are Grzegorz Rulka and Marek Kostrzyński.

Link to the Cube Audio Nenuphar (with F10 Neo driver) speaker page:

Link to 6Moons review by Srajan Ebaen (August 2018):


Parameters (from Cube Audio):

Power: 40 W

Efficiency: 92 dB

Frequency response: 30Hz - 18kHz ( 6db)*

Dimensions: 30 x 50 x 105 cm

Weight: 40 Kg

* Frequency response may vary and depends on room size and accompanying electronic equipment.

Hi @cal3713 

Your explanation and reasoning is exactly what prompted my curiosity.  Yes, no question that the Cube Audio bass system is more expensive and surely well thought out and implemented  . Yet one has to acknowledge the pure application of acoustic science that supports why the swarm distributed subwoofer array is so effective and less costly. 


Nenuphars are very impressive indeed. Was concerned about how my large tube monoblocks would pair with them but they sound fantastic.