System:
NaO II
NaO Mini
NaO
U-Frame
Woofer
Woofer
Single or Dual
10" Peerless XLS
10" Peerless
XXLS
10" Peerless
XXLS
Midrange
Scan Speak 18W8545
Peerless 7"
Exclusive
N/A
Front Tweeter
Seas T25  Millenium
Seas 27TDFC
N/A
Rear Tweeter
Seas 27TDFC
 None
N/A
Woofer Format
User selectable: Sealed
box or Damped U-frame
Self Powered
sealed box
Amplifier
required
Woofer Aligment
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 120 Hz
Nominal 120 Hz
User set
Mid/Tweeter x-o
Nominal 2.2K Hz
Nominal 2.2K Hz
N/A
Mid/Tweeter Format
MTM Dipole
MTM Dipole
Midrange
N/A
Sensitivity @ 1k Hz**
89dB/M/2.83V
90dB/M/2.83V
N/A
* Subject to change

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