System:
NaO Note
NaO II
NaO Mini
(Discontinued)
U-Frame
Woofer
(Discontinued)
Woofer
Dual 10" XXLS
Peerless 845016
Single or Dual 10" XLS
Peerless 830452
10" Peerless XXLS
830843
10" Peerless XXLS
830843
Midrange
  
Scan Speak 18W8545
Peerless 7" Exclusive
N/A
Mid/tweeter
coupler
ScanSpeak Discovery
10F4424G
N/A
N/A
N/A
Front Tweeter
Neo 3 PDR
(open back)
Seas T25  Millenium
Seas 27TDFC
N/A
Rear Tweeter
N/A
Seas 27TDFC
 None
N/A
Woofer Format
Damped U-Frame**
User selectable:
Sealed box or
Damped U-frame
Self Powered sealed
box
Amplifier required
Woofer Aligment
3rd order Bessel
High Pass,
-3dB@ 30 Hz
-6dB @ 22 Hz
Q= 0.5, Fc = 25Hz
Q = 0.5
Fc adjustable
between 20 and 40
Hz
4th order Fc = 25 Hz
High pass
Woofer/Mid x-o
Nominal 110 Hz
Nominal 120 Hz
Nominal 120 Hz
User set
Mid/Coupler x-o
Nominal 1k Hz
N/A
N/A
N/A
Mid/Tweeter x-o
N/A
Nominal 2.2K Hz
Nominal 2.2K Hz
N/A
Coupler/Tweeter
x-o
Nominal 6.8k Hz
N/A
N/A
N/A
Panel  Format
3.5 way MMCTDipole
MTM Dipole
MTM Dipole Midrange
N/A
Sensitivity @ 1k
Hz***
90dB/M/2.83V
89dB/M/2.83V
90dB/M/2.83V
N/A
* Subject to change

** Alternate dipole, sealed and ported woofer options are provided in plan set.

*** Sensitivity is based on 2.83V applied at the input of the ACEU. Due to the  
hybrid design approach actual sensitivity is frequency dependent.
NaO Speakers

NaO II Design Objectives
NaO II Details

NaO Note Design Objectives
NaO Note Details
NaO Note Custom Baffles

NaO  Digital

NaO Mini Design Objectives
NaO Mini Details

NaO U-Frame Woofer

NaO Hybrid Design Approach

NaO U-frame Design

NaO Specifications

NaO Ordering/Contact

Options and Pricing