NAD T 747 Specifications - T 747 Av Receiver
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T 747 AV Receiver
> S P E C I F I C A T I O N S
Amplifier Section
Power output, Stereo Mode
2 x 110W (ref. 0.08% THD, 8Ω)
IHF dynamic power
8Ω
2 x 140W
4Ω
2 x 200W
Power output Surround Mode
7 x 60W
Total harmonic distortion
at rated power
0.08%
IM distortion at rated power
0.08%
Damping factor, 8Ω
>60
Input sensitivity
and impedance
300mV / 47kΩ
Frequency response
±0.5dB (ref. 20Hz - 20kHz)
Signal/noise ratio,
A-weighted
>100dB (ref. rated power 8Ω)
>90dB (ref. 1W 8Ω)
Tuner Section
AM Band
Tuning range
522kHz - 1620kHz (9kHz steps,
230V version only)
530kHz - 1710kHz (10kHz steps,
120V version only)
Usable sensitivity
60dBµ
Signal/noise ratio
40dB
Total Harmonic Distortion
1.5%
FM BAND
Tuning range
87.5MHz – 108MHz
Usable sensitivity, Mono
10dBµ
Signal/noise ratio, Mono
70dB
Signal/noise ratio, Stereo
65dB
Total Harmonic Distortion,
Mono
0.3%
Total Harmonic Distortion,
Stereo
0.5%
Channel Separation
40dB
RDS decode sensitivity
0.2%
Power Consumption
Idle power
60W
Physical Specifications
Dimensions (W x H x D)
Gross
435 x 167 x 394mm
17 1/8” x 6 9/16” x 15 1/2”
Shipping
555 x 266 x 465mm
21 7/8” x 10 1/2” x 18”
Net weight
13.3 kg (29.32 lbs)
Shipping weight
16.2 kg (35.7 lbs)
* Gross dimensions include volume knob / speaker terminals / connectors /
feet. Note: Installers should allow a minimum clearance of 2- 4 inches for
wire/cable management.