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Specifications - NAD 317

Continuous average power output into 8

80W (19dBW)

(Min power per channel, 20Hz - 20kHz both channelsdriven with no more than rated distortion)

Rated distortion 

(20Hz - 20 kHz)

0.03%

Clipping power 

(max continuous power per channel)

105W (20.2dBW)

IHF dynamic headroom at 8

+1.5dB

IHF dynamic power 

(max short term power per channel)

8

110W (20.4dBW)

4

180W (22.6dBW)

2

250W (23.9dBW)

Damping factor (ref. 8

50Hz)

>200

Frequency response

20Hz - 20kHz

±0.3dB

2Hz - 100kHz

±3 dB

THD + SMPTE I.M. + IHF I.M

<0.03%

Input impedance 

(R and C)

20k

/500pF

Input sensitivity 

(ref. rated power)

165mV

Signal to noise ratio 

(A weighted)

90dB ref. 1W
104dB ref. rated power

Treble control

±7dB at 10kHz

Bass control

±10dB at 50Hz

Physical specifications

Dimensions 

(W x H x D)

435 x 128 x 383mm

Net weight

12.1kg

Shipping weight

13.6g

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.

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