NAD M23 Owner'S Manual Download Page 10

ENGLISH

All specs are measured according to IHF 202 CEA 490-AR-2008 standard.  

AUDIO SPECIFICATIONS

Continuous output power into 8 ohms and 4 ohms (Stereo mode)

>200 W into 8 ohms

>400 W into 4 ohms

(20 Hz-20 kHz at 0.005% THD, both channels driven)

Continuous output power into 8 ohms (Bridge mode)

>700 W into 8 ohms

(20 Hz – 20 kHz at 0.005% THD)

THD+N (20 Hz – 20 kHz, CCIF IMD, SMPTE IMD, DIM 100)

<0.005 % (100 mW to 200W, 8 ohms and 4 ohms)

Signal-to-Noise Ratio

>99 dB (A-weighted, ref. 1 W in 8 ohms) - High Gain 

>103 dB (A-weighted, ref. 1 W in 8 ohms) - Mid Gain

>105 dB (A-weighted, ref. 1 W in 8 ohms) - Low Gain 

Clipping power (Stereo mode, at 1 kHz 8 ohms 0.1 % THD)

>210 W

Clipping power (Bridge mode, at 1 kHz 8 ohms  0.1 % THD)

>700 W

IHF dynamic power (Stereo mode, at 1 kHz 1 % THD)                        

8 ohms: 260 W
4 ohms:  520 W

Damping factor

>800 (ref. 8 ohms)

Frequency response

±0.3 dB (20 Hz - 20 kHz)

Input sensitivity (for 200W in 8 ohms)

1.42 V High Gain level

2.53 V Mid Gain level

4.50 V Low Gain level

Gain level

Low: 29 dB

Medium: 24 dB

High: 19 dB

Minimum input level for Auto Trigger

3 mV at 1 kHz

Standby power

<0.5 W

DIMENSION AND WEIGHT

Gross dimensions (W x H x D)

580 x 280 x 530 mm
22 7/8 x 11 1/16 x 20 7/8 inches

Net weight

10.5 kg (23.1 lbs)

Shipping weight

17.2 kg (37.9 lbs)

* - Gross dimension includes feet and extended rear panel terminals.

NAD SHALL NOT BE HELD LIABLE FOR ANY TECHNICAL OR USER INTERFACE DISCREPANCIES IN THIS MANUAL.  THE M23 OWNER’S MANUAL MAY BE SUBJECT TO CHANGE WITHOUT NOTICE. CHECK OUT 
WWW.NADELECTRONICS.COM FOR THE LATEST VERSION OF THE M23 OWNER’S MANUAL.

REFERENCE

SPECIFICATIONS

10

Summary of Contents for M23

Page 1: ...Owner s Manual ENGLISH Stereo Power Amplifier NAD M23 M23...

Page 2: ...plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contac...

Page 3: ...be mounted to a wall or ceiling only as recommended by the manufacturer 23 Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products includin...

Page 4: ...reated as separate collection and not as municipal waste It is encouraged that necessary measures are implemented to maximize the separate collection of waste batteries and to minimize the disposal of...

Page 5: ...g level SAVE THE PACKAGING Please save the box and all of the packaging in which your M23 arrived Should you move or otherwise need to transport your M23 this is by far the safest container in which t...

Page 6: ...hite Normal operating mode Amber Standby mode Red Protect mode PROTECT MODE If the POWER INDICATOR turns red this indicates that the protection circuitry of the M23 had been engaged Immediately press...

Page 7: ...that thevolumecontroloftheexternalsourceissettominimumlevelposition This preventsinadvertentlybeginningasessionatexcessivevolume 3 SINGLE ENDED Use SINGLE ENDED audio input for sources preamplifiers o...

Page 8: ...source to Left Audio Input ports only Do not connect anything to Right Audio Input ports when Bridge Mode is selected Set BRIDGE MODE switch to OFF STEREO for normal operation 8 LED LEVEL DIMMER Pres...

Page 9: ...e is no active source input within 30 minutes Press o Standby to switch M23 from operating mode to standby mode AUTO SENSE Auto Sense feature instantaneously turns the M23 to operating mode from stand...

Page 10: ...ohms 0 1 THD 700W IHF dynamic power Stereo mode at 1 kHz 1 THD 8 ohms 260W 4 ohms 520W Damping factor 800 ref 8 ohms Frequency response 0 3 dB 20 Hz 20 kHz Input sensitivity for 200W in 8 ohms 1 42V H...

Page 11: ...ENGLISH 11...

Page 12: ...onal a division of Lenbrook Industries Limited No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International While eve...

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