NAD 218THX - Manual (Page 2)

SPECIFICATIONS - NAD 218 THX
Unbridged (Stereo) Mode
120V 230V
CONTINUOUS OUTPUT POWER 225W (23.5 dBW) 200W (23 dBW)
(Minimum power per channel, 20Hz-20kHz, both channels driven, with no more than rated distortion)
Rated distortion
(THD 20Hz-20kHz)
0.03%
Clipping power
(maximum continuous power per channel)
240W (23.8 dBW) 210W (23.2 dbW)
IHF dynamic headroom at 8ohms 1 dB
IHF dynamic power 8 280W (24.5 dBW) 250W (24 dBW)
(maximum short term power per channel)
4 470W (26.7 dBW) 430W (26.3 dBW)
2 700W (28.4 dBW) 660W (28.2 dBW)
Slew rate >100V/µs
Damping factor
(ref. 8ohms, 50Hz)
>200
Input impedance 47k /700pF
Input sensitivity
(for rated power into 8ohms)
1.4V
Voltage gain x 28.3 (29 dB)
Frequency response 20Hz-20kHz + 0.3 dB
-3dB at 2.5Hz / 80kHz
Signal/Noise ratio ref. 1 W 96 dB
ref. rated power 120 dB
THD + SMPTE I.M. + IHF I.M. <0.03%
Bridged (Monophonic) Mode
CONTINUOUS AVERAGE POWER OUTPUT INTO 8 780W (28.9 dBW) 700W (28.5 dBW)
(Minimum power per channel, 20Hz-20kHz, both channels driven, with no more than rated distortion)
IHF dynamic headroom at 8ohms 1 dB
IHF dynamic power 8 940W (29.7 dBW) 880W (29.4 dBW)
(maximum short term power per channel)
4 1.3kW (31.1 dBW) 1.2kW (30.8 dBW)
Physical Specifications
Dimensions 483 x 175 x 370mm
Net Weight 23kg
Shipping Weigth 30kg
Dolby is a registered trademark of Dolby Laboratories Ltd.
THX is a registered trademark of Lucas Film Co.
NOTE: NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.