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.
Yes all things considered the EML XLS 300b has the best combination of sound quality and great durability and reliability. A  true workhorse tube.
I agree Charles! Need to investigate thoroughly as both speakers require different amplification.

Bakoon: to correct some misunderstandings.

The Company is run from the USA, with manufacturing at this time in South Korea.

If you reside in the USA then contact Bakoon directly.

In Europe contact your local Bakoon appointed dealer. If you are in the U.K. and would like to try please let me know.

As someone who is casually looking for a Bakoon 13r - the resale market is no way a 50% drop. I've seen on average about 1k off from 6k MSRP which is a pretty standard discount in terms of a listing price.

In terms of dealers can't speak to that.

If I purchase a unit new it will likely be through Bakoon themselves.