18
ENGLISH
FRANÇAIS
DEUTSCH
NEDERLANDS
ESP
AÑOL
IT
ALIANO
POR
TUGUÊS
SVENSKA
SPECIFICATIONS
Reference
PRE-AMP SECTION
Line level inputs
Input impedance (R+C)
150k
Ω
/500pF
Balanced Input impedance (R+C)
120k
Ω
/100pF
Input sensitivity, rated power
446mV
Frequency response (5Hz - 70kHz)
1
<+/-0.3dB
LINE LEVEL OUTPUTS
Output impedance
100
Ω
Tape
Source Z + 1k
Ω
Signal/noise ratio
>110dB (AWTD)
TONE CONTROLS
Bass
±5dB
Treble
±5dB
Spectral Tilt
±3dB
+12VOLT TRIGGER OUT
Output Voltage
+12V +/- 20%
Minimum Output Current
>40mA
Maximum Short Circuit Current
<60mA
POWER AMP SECTION
Continuous output power into 4/8
Ω
2
180W (23dBW)
Rated Distortion (THD 20Hz - 20kHz)
0.004%
Clipping power
3
220W (23.4dbW)
IHF dynamic headroom at 8
Ω
3dB
IHF dynamic power at 8
Ω
300W (24.7dBW)
IHF dynamic power at 4
Ω
520W (27.2dBW)
IHF dynamic power at 2
Ω
700W (28.4dBW)
Damping factor (ref. 8
Ω
, 50Hz)
>150
Input impedance
20k
Ω
/ 680pF
Input Sensitivity (for rated power into 8
Ω
)
1.38V
Voltage gain
29dB
Frequency response; 20Hz-20kHz
+/-0.03dB
Frequency response; at > 80kHz
-3dB
Signal/noise ratio; ref 1W
>107dB (AWTD)
Signal/noise ratio; ref rated power
>130dB
PHYSICAL SPECIFICATIONS
Dimensions (W x H x D):
Net:
17.2 x 5.
2
x 15.2"(435 x 13
3
x 386mm)
Gross:
4
17.2 x 5.8 x 17.2"(435 x 147 x 435mm)
Net Weight
51.8 lbs (23.5 kg)
Shipping Weight
68.3 lbs (31.0kg)
1
From CD input to speakers output, volume setting for 500mV in, 8
Ω
1W out
2
Minimum power per ch
a
nnel, 20Hz - 20kHz, both channels driven with no more than rated distortion.
3
Maximum continuous power per channel 4
Ω
and 8
Ω
4
Gross dimensions include feet, volume knob and extended speaker term
inal
s.
Specifications are subject to change without notice. For updated documentation and features please log onto
www.nadelectronics.com
for the latest information about your M3.
M3 09122005.qxd 9/22/2005 11:42 AM Page 18