NAD 2400 - NAD 2400 Performance Specifications (Stereo Mode); Stereo Continuous Average Power Output Details; Stereo Dynamic Headroom and Power Metrics; Frequency Response and Filter Characteristics

SPECIFICATIONS
Measured in accordance with EIA Standard RS-490 (IHF A-202). Measurements referenced to 8 ohms are
taken with the Speaker Impedance selector set at 80 (High). Measurements for 4 and 2 ohms are taken with
the Impedance Selector set at 40 (Normal).
STEREO MODE
CONTINUOUS AVERAGE POWER OUTPUT INTO
8 OHMS (Min. RMS power per channel, 20Hz-20kHz,
both channels driven, with no more than the
rated distortion)
Rated distortion (THD, 20Hz-20kHz)
Clipping power (maximum
continuous power per channel)
IHF Dynamic Headroom at 8 ohms
IHF Dynamic Power (maximum 8 ohms
short-term power per channel) 4 ohms
2 ohms
Slew Factor
Slew Rate
Damping Factor (ref. 8 ohms, 50 Hz)
Input Impedance
Input Sensitivity for 1W out
for rated power
Voltage Gain
Frequency Response, LAB Input
Infrasonic Filter, NORMAL Input
Ultrasonic Filter, NORMAL Input
Signal/ Noise Ratio, A-weighted
THD (Total Harmonic Distortion, 20Hz-20kHz,
from 250mW to rated output)
SMPTE I.M. (Intermodulation Distortion,
60Hz + 7kHz, 4:1, from 250mW to rated output)
IHF I.M. (CCIF IM Distortion,
19 + 20 kHz at rated output)
100 W (20 dBW)
0.03%
130 W
+5.7 dB
370 W (25.7 dBW)
400 W (26 dBW)
440 W (26.4 dBW) .
>50
>30 V/usec
>100
R = 20kN
C = 600pF
100mV
1.0V
28 x (29 dB)
3 Hz to 100 kHz
+0,-3dB
—3 dB at 10Hz,
12 dB/octave
—3 dB at 80 kHz,
12 dB/octave
98 dB ref. 1W
118 dB ref. rated power
<0.03%
<0.03%
<0.03%