[simanom]

Hi, Simon here.

My system
Transport:
Raspberry pi - volumo
ALLo Digikey

Dac:
Monarchy Audio nm24 tube dac

Passive Preamp:
schiit sys

Amp:
First watt Aleph J (DIY)

Speakers:
Audio Nirvana 10 inch alnico in custom box.

[ArthurDent]

Greetings & Welcome to AC Simon   

[GeorgeAb]

Welcome Simon!

[FullRangeMan]

Welcome to AC 
I have an Classic-10 Alnico.
What are the internal volume of your box?

[simanom]

Hi Fullrangeman, my 10inch is in an old MK1 2.8 I think. sounds great.
for my next speakers I am thinking of building a pureaudioproject style open baffle speakers, their duet 15
I have a pair of foster fe-166ESR and a pair of eminence alpha 15.
The problem I don't have to space to do wood working at home, I am looking for someone to help me build the custom ob speakers.
I hope I find someone soon.

[Phil A]

Welcome!

[FullRangeMan]

Hi Fullrangeman, my 10inch is in an old MK1 2.8 I think. sounds great.
for my next speakers I am thinking of building a pureaudioproject style open baffle speakers, their duet 15
I have a pair of foster fe-166ESR and a pair of eminence alpha 15.
The problem I don't have to space to do wood working at home, I am looking for someone to help me build the custom ob speakers.
I hope I find someone soon.

David told me a 120L box is the best sound to the Classic10 Alnico.
Audio Nirvana Cabinet Volumes
                      Liters       Cubic Feet
 1.3                   37            1.3
 2.8                   80            2.8
 5.6                  160           5.6
 8.0                   227          8.0
13.6                  385          13.6 
Micromonitor   12           .41 
Minimonitor      25           .87
Monitor             43           1.5

Types of Wood for enclosures:
Baltic Birch:  soft and warm sound.
MDF:  detailed and bright sound.
Particle Board:  neutral, mid on BB/MDF.

From the Common Sense site>
We offer 3 different Designs:
1. SUPER: Whizzer Cone + Phase plug: Traditional full-range sound.
2. CLASSIC:  More detail, lower distortion.
3. HORN : Most detail.

We offer 3 different Magnet types:
1. Ferrite:  Best value
2. Alnico:   Smoothest, most bass, best balance.
3. Neodymium:  Most detail, most efficient.