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

@eric5kim  Thanks. Congratulations on the results!!!

Yes, everything is important and can contribute to better sound.  I can send one  Nenuphar owner (who is looking for better sound).....a free pair of my Music Purifiers....that mount on the speaker terminals (takes one minute to install).  They are an rf filter in the lineage of Enacom, Walker HDL and Stein Music.......done with my 45 years of tweaking ability and selling for very little ($125).  Pretty amazing....what they do.  One of my beta testers is using a full range 10 inch Lii driver to great success.  This is a one time offer.  You must contact me through my website address or email.  So, who will be the lucky guy?  First one gets it....free, no strings attached.....of course, if you like it I hope you tell everyone here about your experience.

Blessings and Love.

I recently changed the internal wires (which is like 20awg ?) of the Nenuphars with Vhaudio. I am using KLE banana plugs on the speaker end but after break-in the sound is just so much better and fuller. My rest of the system produces very detailed and lively sound (due to Lampizator DAC) and hence some recordings that has stridency or hard edges present has mellowed down without loosing anything. All in all, the upgrade proved every bit worthwhile. While the VHAudio upgraded wire with ofc copper conductor sounds as good as it does, I am tempted now to upgrade to even better wire, maybe silver. It looks like the internal wire might be the greatest weak point of this speaker depending on the rest of the system.

@ricevs I would love to try some of those purifiers….

If you really want to get a big boost then you need to solder the internal wire directly to the voice coil wire......and bypass the banana connection altogether......costs you nothing. Mundorf has some new wire called Angelique.....that I will be playing with.....it is an alloy of copper, silver and gold that they have been working on for a long time. Probably sounds great inside the Nenuphar and soldered directly to the voice coil wire.....of course, for those even more experimental....you will eliminate the WBT binding posts and clamp the wire from the voice coil wire directly to your speaker wire using Nylon hardware. I will have nylon hardware for sale real cheap on my site soon for this purpose.

The one time free pair of Muisc Purifiiers is gone.....the person who got them knows who they are.....sorry for you slow pokes....he he.

Anyone can "try" these Music Purifiers......I give you 30 day money back.....and in fact, if you do not like them and want to return them for full refund (including shipping)........I will also send you $10 to mail them back.....so you lose not one cent.

Debjit I did used solid core siltech wire to replace the internAl wire of  my Norh Speakers. The improvement is so huge.