10
11
NOTES
TECHNICAL DATA
Features
NAA 665
6-channel
Output Power Rating
(14.4V battery)
4-Ohms
65 x 6
2-Ohms
90 x 6
1-Ohm
No
Mono bridged into 4-Ohms
180 x 1
Miscellaneous Specifications
Slow unmute at turn on (soft start)
Yes
Damping factor
> 200
Signal to noise ratio (A-weighted)
> 95 dB
THD & N
< 0,05 %
Channel separation at 1 KHz
> 70 dB
Selectable-Fixed input level control
0.2V-6V (LO/MED/HI)
Input impedance
47 Kohm
Power and Diagnostic LED
Yes
Protection:
DC, short, thermal, overload
Yes
Power supply, all MOSFET PWM
Yes
Audio output, all Bipolar
Yes
Crossover and switching
Input selector switch
-
Channels 1/2
FULL / HP / LP
Fixed high pass, 12 db/oktave
100Hz & up
Fixed low pass, 24 db/oktave
100Hz & down
Connector types
Unbalanced inputs (RCA)
Mechanical
Molded power terminal
4 GA
Molded speaker terminals
12 GA
Fuse types
ATC
Fuse size
40 amp
Dimensions (length x width x height) inches
17 x 7.7 x 2
