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:

https://www.cubeaudio.eu/cube-audio-nenuphar

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

https://6moons.com/audioreview_articles/cubeaudio2/

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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.

david_ten03-30-2019 12:54pm

riaa_award_collectors_on_facebook Details Discussions Posts This discussion Message User 979 posts 06-02-2022 at 08:04pm Copy Comment URL Report Comment Edit Delete The OP uses 2A3 amps I believe
david_ten OP Details Discussions Posts This discussion Message User 5,480 posts 06-02-2022 at 09:13pm Copy Comment URL Report Comment Edit Delete Has anyone tried 2A3 amplifiers? @eric5kim Eric, @riaa_award_collectors_on_facebook is correct. I’m on my second set of 2A3 amps driving the Nenuphar V1s. Questions?
eric5kim Details Discussions Posts This discussion Message User 42 posts 06-02-2022 at 09:17pm Copy Comment URL Report Comment Edit Delete @david_ten which 2A3 are you using? does it have enough headroom for large orchestral works/rock/electronic music? If listening at 88db need at least 10db of headroom for peaks Eric
v10 Details Discussions Posts This discussion Message User 6 posts 06-03-2022 at 08:45am Copy Comment URL Report Comment Edit Delete I can highly recommend using a TEKTRON 211 tube amp (integrated) with the Cube Audio Nenuphars! Before the TEKTRON I used a NAT Single HPS. The TEKTRON is much better!! This is an addictive combination!!
toetapaudio Details Discussions Posts This discussion Message User 474 posts 06-03-2022 at 09:39am Copy Comment URL Report Comment Edit Delete Good to see the Bakoon 13R and Enleum 23R now getting the recognition they deserve. @V10 thanks for your comparison, very useful. What other amps have you had experience of my I ask?